Luis Requena

Summary

Country: Spain

Publications

  1. ncbi request reprint The anti-MAGE antibody B57 as a diagnostic marker in melanocytic lesions
    Dmitry V Kazakov
    Unit of Dermatopathology, Department of Dermatology, University Hospital, Zurich, Switzerland
    Am J Dermatopathol 26:102-7. 2004
  2. ncbi request reprint Normal subcutaneous fat, necrosis of adipocytes and classification of the panniculitides
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Semin Cutan Med Surg 26:66-70. 2007
  3. doi request reprint Cutaneous epithelioid sarcomalike (pseudomyogenic) hemangioendothelioma: a little-known low-grade cutaneous vascular neoplasm
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Madrid, Spain
    JAMA Dermatol 149:459-65. 2013
  4. doi request reprint A benign cutaneous plexiform hybrid tumor of perineurioma and cellular neurothekeoma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Surg Pathol 37:845-52. 2013
  5. doi request reprint Hemangioendothelioma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Semin Diagn Pathol 30:29-44. 2013
  6. doi request reprint Histopathologic patterns associated with external agents
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avenida Reyes Catolicos 2, Madrid 28040, Spain
    Dermatol Clin 30:731-48, vii. 2012
  7. doi request reprint Cutaneous and mucosal mucormycosis mimicking pancreatic panniculitis and gouty panniculitis
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Am Acad Dermatol 66:975-84. 2012
  8. doi request reprint Erythema nodosum
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, 28040 Madrid, Spain
    Dermatol Clin 26:425-38, v. 2008
  9. doi request reprint Sclerosing postirradiation panniculitis
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, 28040 Madrid, Spain
    Dermatol Clin 26:505-8, vii-viii. 2008
  10. ncbi request reprint Cutaneous involvement in multiple myeloma: a clinicopathologic, immunohistochemical, and cytogenetic study of 8 cases
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Arch Dermatol 139:475-86. 2003

Detail Information

Publications113 found, 100 shown here

  1. ncbi request reprint The anti-MAGE antibody B57 as a diagnostic marker in melanocytic lesions
    Dmitry V Kazakov
    Unit of Dermatopathology, Department of Dermatology, University Hospital, Zurich, Switzerland
    Am J Dermatopathol 26:102-7. 2004
    ....
  2. ncbi request reprint Normal subcutaneous fat, necrosis of adipocytes and classification of the panniculitides
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Semin Cutan Med Surg 26:66-70. 2007
    ....
  3. doi request reprint Cutaneous epithelioid sarcomalike (pseudomyogenic) hemangioendothelioma: a little-known low-grade cutaneous vascular neoplasm
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Madrid, Spain
    JAMA Dermatol 149:459-65. 2013
    ..Immunohistochemical analysis reveals neoplastic cells that show a constant immunophenotype characterized by immunoreactivity for cytokeratins and endothelial markers...
  4. doi request reprint A benign cutaneous plexiform hybrid tumor of perineurioma and cellular neurothekeoma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Surg Pathol 37:845-52. 2013
    ..On the basis of these findings, we believe that this neoplasm is a distinctive benign cutaneous plexiform nerve sheath tumor with histopathologic and immunohistochemical hybrid features of perineurioma and cellular neurothekeoma...
  5. doi request reprint Hemangioendothelioma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Semin Diagn Pathol 30:29-44. 2013
    ..Epithelioid hemangioendothelioma, especially large lesions and those located in deep soft tissues, seems to have a more aggressive biological behavior...
  6. doi request reprint Histopathologic patterns associated with external agents
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avenida Reyes Catolicos 2, Madrid 28040, Spain
    Dermatol Clin 30:731-48, vii. 2012
    ....
  7. doi request reprint Cutaneous and mucosal mucormycosis mimicking pancreatic panniculitis and gouty panniculitis
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Am Acad Dermatol 66:975-84. 2012
    ..Histopathologic study of lesions of cutaneous mucormycosis usually shows suppurative granulomas involving the deep dermis and subcutaneous fat. Large, broad and non-septate fungal hyphae are easily identified within the necrotic areas...
  8. doi request reprint Erythema nodosum
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, 28040 Madrid, Spain
    Dermatol Clin 26:425-38, v. 2008
    ..The composition of the inflammatory infiltrate in the septa varies with age of the lesion. Treatment of erythema nodosum should be directed to the underlying associated condition, if identified...
  9. doi request reprint Sclerosing postirradiation panniculitis
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, 28040 Madrid, Spain
    Dermatol Clin 26:505-8, vii-viii. 2008
    ..The differential diagnosis can be established on the basis of the characteristic histopathologic features...
  10. ncbi request reprint Cutaneous involvement in multiple myeloma: a clinicopathologic, immunohistochemical, and cytogenetic study of 8 cases
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Arch Dermatol 139:475-86. 2003
    ..We studied 8 patients with cutaneous involvement of MM without underlying bony lesions and reviewed the literature on this rare dermatologic manifestation...
  11. doi request reprint Intralymphatic histiocytosis. A clinicopathologic study of 16 cases
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 31:140-51. 2009
    ..We also discuss the possible relationship between intralymphatic histiocytosis and the so-called reactive intravascular angioendotheliomatosis...
  12. ncbi request reprint [Histopathology of the more common viral skin infections]
    L Requena
    Servicio de Dermatologia, Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Madrid, Espana
    Actas Dermosifiliogr 101:201-16. 2010
    ..Acanthosis, papillomatosis, and hyperkeratosis are observed in common warts, with confluence of the epidermal ridges in the centre of the lesion and koilocytes...
  13. doi request reprint Cutaneous composite hemangioendothelioma with satellitosis and lymph node metastases
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 35:225-30. 2008
    ..Neoplastic cells expressed immunoreactivity for Prox-1, supporting a lymphatic line of differentiation...
  14. ncbi request reprint Histiocytoid Sweet syndrome: a dermal infiltration of immature neutrophilic granulocytes
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Arch Dermatol 141:834-42. 2005
    ..To describe a series of 41 patients with fresh lesions of Sweet syndrome in which the histopathologic study demonstrated an inflammatory infiltrate mostly composed of histiocytoid mononuclear cells...
  15. ncbi request reprint Anetodermic mycosis fungoides: a new clinicopathological variant of mycosis fungoides
    L Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, 28040 Madrid, Spain
    Br J Dermatol 158:157-62. 2008
    ..Anetodermic mycosis fungoides shows clinical and histopathological features different from those of granulomatous slack skin...
  16. ncbi request reprint [Specific cutaneous involvement in patients with multiple myeloma. A clinicopathological, immunohistochemical and cytogenetic study of 40 cases]
    Luis Requena
    Servicio de Dermatologia, Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Spain
    Actas Dermosifiliogr 96:424-40. 2005
    ..In this study, we analyzed 40 patients with specific cutaneous involvement from multiple myeloma, with no bony lesions underlying the skin lesions, and we reviewed the related literature...
  17. ncbi request reprint Erythema nodosum
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Semin Cutan Med Surg 26:114-25. 2007
    ..Systemic corticosteroids are rarely indicated in erythema nodosum and before these drugs are administered an underlying infection should be ruled out...
  18. ncbi request reprint Subcutaneous granuloma annulare
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Spain
    Semin Cutan Med Surg 26:96-9. 2007
    ..Histopathologic differential diagnosis of subcutaneous granuloma annulare includes rheumatoid nodule, necrobiosis lipoidica and epithelioid sarcoma...
  19. ncbi request reprint Seborrheic keratosis with pseudorosettes and adamantinoid seborrheic keratosis: two new histopathologic variants
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 33:42-5. 2006
    ..There are six distinctive histopathologic variants of seborrheic keratosis, namely, acanthotic or solid, reticulated or adenoid, hyperkeratotic or papillomatous, clonal or nested, irritated and inflamed...
  20. ncbi request reprint Generalized livedo reticularis associated with monoclonal cryoglobulinemia and multiple myeloma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 34:198-202. 2007
    ..We have not found previous report of similar cases. Therefore, we recommend that dermatologists be made aware of the significance of this diagnosis...
  21. doi request reprint Adverse reactions to injectable soft tissue fillers
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Am Acad Dermatol 64:1-34; quiz 35-6. 2011
    ..In conclusion, histopathologic study remains as the gold standard technique to identify the responsible filler...
  22. doi request reprint Primary signet-ring cell/histiocytoid carcinoma of the eyelid: a clinicopathologic study of 5 cases and review of the literature
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Surg Pathol 35:378-91. 2011
    ..Primary signet-ring cell carcinoma of the eyelid is an aggressive neoplasm that may develop regional or distant metastases, and therefore, it should be excised with wide margins...
  23. ncbi request reprint Benign vascular proliferations in irradiated skin
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Surg Pathol 26:328-37. 2002
    ....
  24. ncbi request reprint Olmsted syndrome: report of a case with study of the cellular proliferation in keratoderma
    L Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 23:514-20. 2001
    ..These results support the notion that Olmsted syndrome is a hyperproliferative disorder of the epidermis...
  25. ncbi request reprint Multiple hereditary infundibulocystic basal cell carcinomas: a genodermatosis different from nevoid basal cell carcinoma syndrome
    L Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Arch Dermatol 135:1227-35. 1999
    ..Histopathologic differential diagnosis among infundibulocystic basal cell carcinoma, trichoepithelioma, and basaloid follicular hamartoma has generated controversy in the literature...
  26. ncbi request reprint Lifelong severe verrucosis associated with human papillomavirus type 2: report of a case with a 38-year follow-up
    L Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Br J Dermatol 139:1081-6. 1998
    ..In conclusion, HPV 2, an aetiological agent of common warts in the general population, may induce a lifelong severe verrucosis in some immunosuppressed patients...
  27. doi request reprint Postirradiation pseudosclerodermatous panniculitis: three new cases with additional histopathologic features supporting the radiotherapy etiology
    Ursula Pielasinski
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 35:129-34. 2013
    ..These dermal findings represent additional histopathologic features supporting the pathogenic role of the radiotherapy in the development of this rare variant of panniculitis...
  28. doi request reprint Pseudoxanthoma elasticum-like papillary dermal elastolysis: immunohistochemical study using elastic fiber cross-reactivity with an antibody against amyloid P component
    Juan M Revelles
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 34:637-43. 2012
    ..We also review the literature about this rare process and discuss the differential diagnosis with other elastic tissue disorders that may show similar clinical and/or histopathologic findings...
  29. doi request reprint Characteristics of spitzoid melanoma and clues for differential diagnosis with spitz nevus
    Celia Requena
    Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
    Am J Dermatopathol 34:478-86. 2012
    ..Assignation of a spitzoid melanoma to 1 of more of our 5 subtypes can enable a more confident diagnosis to be made...
  30. ncbi request reprint Localized panniculitis secondary to subcutaneous glatiramer acetate injections for the treatment of multiple sclerosis: a clinicopathologic and immunohistochemical study
    Luis Miguel Soares Almeida
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Am Acad Dermatol 55:968-74. 2006
    ..The most common adverse effects at the injection sites include pain, inflammation, and induration that spontaneously disappear within hours or a few days...
  31. ncbi request reprint Facial granulomas secondary to Dermalive microimplants: Report of a case with histopathologic differential diagnosis among the granulomas secondary to different injectable permanent filler materials
    Inmaculada Vargas-Machuca
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 28:173-7. 2006
    ..We discuss the histopathologic differential diagnosis among the granulomas secondary to the most commonly used aesthetic permanent filler materials...
  32. doi request reprint Malignant chondroid syringoma of the face with bone invasion
    Celia Requena
    Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
    Am J Dermatopathol 35:395-8. 2013
    ..The authors describe its histopathologic appearance and highlight the importance of including adenoid cystic carcinoma in the differential diagnosis...
  33. doi request reprint Immunohistochemical study of calretinin in normal skin and cutaneous adnexal proliferations
    Elena González-Guerra
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avanida Reyes Católicos 2, Madrid, Spain
    Am J Dermatopathol 34:491-505. 2012
    ..Calretinin immunoreactivity supports eccrine differentiation in some sweat gland neoplasms, and it is also useful in identifying neoplasms with ductal sebaceous differentiation...
  34. doi request reprint Mask-like metastasis: report of 2 cases of 4 eyelid metastases and review of the literature
    Antonio Martorell-Calatayud
    Servicio de Dermatologia, Fundacion Instituto Valenciano de Oncologia, Valencia, Espana
    Am J Dermatopathol 32:9-14. 2010
    ..We report the clinical and histopathological characteristics of 2 patients with 4 eyelid metastasis and review the previous cases reported in the literature...
  35. doi request reprint Hypopigmented Reed nevus
    Celia Requena
    Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
    J Cutan Pathol 35:87-9. 2008
    ..This variant of Reed nevus is poorly described in literature, so we report five cases of hypopigmented Reed nevus and discuss its clinical and histopathological features...
  36. ncbi request reprint Circumscribed palmar or plantar hypokeratosis: a distinctive epidermal malformation of the palms or soles
    Amparo Pérez
    Department of Dermatology, Hospital General Universitario, Valencia, Spain
    J Am Acad Dermatol 47:21-7. 2002
    ..Epidermal malformations of the skin include a group of heterogeneous developmental defects that result from errors in morphogenesis of the epidermis during intrauterine life...
  37. doi request reprint Leukemia cutis presenting as localized cutaneous hyperpigmentation
    Jorge Angulo
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 35:662-5. 2008
    ..A diagnosis of biphenotypic leukemia cutis was established. In our review of the literature we have not found any report of cutaneous hyperpigmentation as the presenting manifestation of leukemia cutis...
  38. ncbi request reprint Pseudolymphomatous cutaneous angiosarcoma: a rare variant of cutaneous angiosarcoma readily mistaken for cutaneous lymphoma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 29:342-50. 2007
    ..Cutaneous angiosarcoma with prominent lymphocytic infiltrate may be readily mistaken for cutaneous follicle center cell lymphoma or cutaneous pseudolymphoma...
  39. doi request reprint Saurian papulosis: a new clinicopathological entity
    Ana María Molina-Ruiz
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Am Acad Dermatol 68:e17-22. 2013
    ..Epidermal keratinization disorders comprise a heterogeneous group of skin diseases that share the common feature of abnormal epidermal maturation, often leading to a disturbed stratum corneum...
  40. doi request reprint Spring and summer eruption of the elbows: a peculiar localized variant of polymorphous light eruption
    Ana María Molina-Ruiz
    Department of Dermatology, Fundacion Jimenez Diaz, Madrid, Spain
    J Am Acad Dermatol 68:306-12. 2013
    ..Recently, a peculiar eruption of the elbows, with similar clinical features to our patients, has been proposed as a manifestation of cutaneous lupus erythematosus...
  41. doi request reprint Cutaneous metastases from internal malignancies: a clinicopathologic and immunohistochemical review
    Inmaculada Alcaraz
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 34:347-93. 2012
    ....
  42. doi request reprint Familial acral localized late-onset focal dermal elastosis
    Diana Camacho
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 34:310-4. 2012
    ..The most striking features of our cases were the early age of clinical presentation, the familial involvement, and the predominantly acral distribution of the lesions...
  43. doi request reprint Spitz nevus: a clinicopathological study of 349 cases
    Celia Requena
    Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
    Am J Dermatopathol 31:107-16. 2009
    ..Hyalinization was the only histopathological parameter that was statistically more frequent in adults than in children...
  44. doi request reprint Diffuse lower limb lipoatrophy
    Diana Camacho
    Department of Dermatology, Fundación Jiménez, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 38:270-4. 2011
    ..The most striking feature in our patient was the clinical presentation as a symmetrical diffuse inflammatory process resulting in lipoatrophy of the lower limbs...
  45. doi request reprint Lipedematous alopecia: an uncommon clinicopathologic variant of nonscarring but permanent alopecia
    Elena González-Guerra
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Int J Dermatol 47:605-9. 2008
    ..3c). Orcein stain revealed normal contents of elastic fibers with foci of condensation at the sites of disappeared pre-existing hair follicles (Fig. 3d). Colloidal iron and Alcian blue (pH 2.5) stains revealed no mucin deposits...
  46. doi request reprint Papular epidermal nevus with "skyline" basal cell layer (PENS) with extracutaneous findings
    Eloy Rodríguez-Díaz
    Department of Dermatology, Hospital de Cabuenes, Gijon, Spain
    Pediatr Dermatol 30:e54-6. 2013
    ..The association of PENS with extracutaneous manifestations suggests the possibility of a new type of epidermal nevus syndrome, for which we propose the term PENS syndrome. ..
  47. doi request reprint Primary cutaneous osteosarcoma of the skin: a report of 2 cases with emphasis on the differential diagnoses
    Mar Llamas-Velasco
    Instituto de Investigación Sanitaria de la Princesa, Madrid, Spain
    Am J Dermatopathol 35:e106-13. 2013
    ....
  48. ncbi request reprint Acral arteriovenous tumor developed within a nevus flammeus in a patient with Sturge-Weber syndrome
    Loreto Carrasco
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 25:341-5. 2003
    ..The development of acral arteriovenous tumor within the vascular malformation of a nevus flammeus in this patient with Sturge-Weber syndrome probably results from a vascular proliferation secondary to underlying arteriovenous shunts...
  49. doi request reprint Giant benign lymphangioendothelioma
    Juan M Revelles
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 39:950-6. 2012
    ..In our case, the positivity for WT1 supports the neoplastic nature of this lesion...
  50. doi request reprint Factitial panniculitis
    Onofre Sanmartin
    Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
    Dermatol Clin 26:519-27, viii. 2008
    ..The histopathology of factitial panniculitis usually shows a pattern of an acute lobular panniculitis associated with fat necrosis and an abundant inflammatory infiltrate predominantly composed of neutrophils...
  51. doi request reprint Emperipolesis: an additional common histopathologic finding in H syndrome and Rosai-Dorfman disease
    Isabel Colmenero
    Department of Pathology, Hospital del Nino Jesus, Madrid, Spain
    Am J Dermatopathol 34:315-20. 2012
    ..We describe emperipolesis in the cutaneous lesions of a patient with H syndrome, further supporting the relationship between Rosai-Dorfman disease and H syndrome...
  52. doi request reprint Sclerosing panniculitis
    Celia Requena
    Department of Dermatology, Instituto Valenciano de Oncologia, 46009 Valencia, Spain
    Dermatol Clin 26:501-4, vii. 2008
    ..Treatment of sclerosing panniculitis includes compression therapy with graded stockings and anabolic steroids...
  53. ncbi request reprint Interstitial granulomatous dermatitis with histiocytic pseudorosettes: a new histopathologic pattern in cutaneous borreliosis. Detection of Borrelia burgdorferi DNA sequences by a highly sensitive PCR-ELISA
    Carmen Moreno
    Department of Pathology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Am Acad Dermatol 48:376-84. 2003
    ..The cutaneous manifestations of Borrelia burgdorferi infection include an early phase of erythema chronicum migrans and a late stage of acrodermatitis chronica atrophicans lesions...
  54. doi request reprint Plaque-like osteoma cutis with transepidermal elimination
    Rosario Haro
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 36:591-3. 2009
    ..In some areas, there was also transepidermal elimination of bone spicules. We review the literature about previously reported similar cases...
  55. doi request reprint Lichen scrofulosorum mimicking lichen planus
    Diana Camacho
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 33:186-91. 2011
    ..The most striking features of the reported case were the onset of the eruption in an adult patient and the clinical appearance of the lesions, resembling lichen planus...
  56. doi request reprint Cystic trichoblastoma (so-called trichoblastic infundibular cyst): a report of three new cases
    Africa Juarez
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, Madrid, Spain
    J Cutan Pathol 39:631-6. 2012
    ..In our opinion, these findings support a neoplastic rather than a cystic nature for this lesion. We discuss the histopathologic differential diagnosis with other follicular cystic lesions showing similar keratinization...
  57. doi request reprint Lipoatrophic panniculitis of the ankles in childhood: differential diagnosis with subcutaneous panniculitis-like T-cell lymphoma
    Carlos Santonja
    Servicio de Anatomia Patologica, Capio Fundacion Jimenez Diaz, Madrid, Spain
    Am J Dermatopathol 34:295-300. 2012
    ....
  58. doi request reprint Immunohistochemical detection of parvovirus B19 in "gloves and socks" papular purpuric syndrome: direct evidence for viral endothelial involvement. Report of three cases and review of the literature
    Carlos Santonja
    Servicio de Anatomia Patologica, Capio Fundacion Jimenez Diaz, Madrid, Spain
    Am J Dermatopathol 33:790-5. 2011
    ....
  59. doi request reprint Superficial thrombophlebitis: A new clinical manifestation of the immune reconstitution inflammatory syndrome in a patient with HIV infection
    Inmaculada Alcaraz
    Department of Dermatology, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 32:846-9. 2010
    ..We propose that superficial thrombophlebitis should be added to the list of clinical manifestations of this newly observed immune restoration disease...
  60. ncbi request reprint Pigmented mammary Paget disease and pigmented epidermotropic metastases from breast carcinoma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 24:189-98. 2002
    ..Pigmented mammary Paget disease and pigmented epidermotropic metastatic breast carcinoma should be differentiated from melanoma clinical and histopathologically...
  61. ncbi request reprint Merkel cell carcinoma within follicular cysts: report of two cases
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 35:1127-33. 2008
    ..The description of five cases of Merkel cell carcinoma within follicular cysts, including the two cases of this report, support some relationship between Merkel cell tumor and the hair follicle...
  62. ncbi request reprint [Multiple linear spiradenoma with a linear distribution]
    Jorge Angulo
    Servicio de Dermatologia, Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Spain
    Actas Dermosifiliogr 97:31-4. 2006
    ..The case described in the literature of multiple spiradenomas are very rare and multiple linear spiradenomas are even rarer...
  63. doi request reprint Anatomy and histology of normal subcutaneous fat, necrosis of adipocytes, and classification of the panniculitides
    Sonia Segura
    Department of Dermatology, Hospital del Mar, IMAS, Passeig Maritim 25 29, 08003 Barcelona, Spain
    Dermatol Clin 26:419-24, v. 2008
    ....
  64. ncbi request reprint Localization of Sweet's syndrome in radiation-induced locus minoris resistentae
    Gloria Vergara
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma
    J Am Acad Dermatol 49:907-9. 2003
    ..We describe a patient with breast carcinoma and Sweet's syndrome mostly involving previously irradiated skin...
  65. doi request reprint Essential thrombocythemia presenting as localized livedo reticularis
    Ursula Pielasinski
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 35:e22-5. 2013
    ..The case was immunohistochemically studied, supporting the role of the increased platelet number in the pathogenesis of the livedo reticularis lesions...
  66. doi request reprint Generalized livedo reticularis induced by silicone implants for soft tissue augmentation
    Diana Camacho
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, Madrid, Spain
    Am J Dermatopathol 34:203-7. 2012
    ..Therefore, we believe that the silicone implanted may have induced some kind of blood dermal perturbation resulting in the characteristic violet reticular discoloration of livedo reticularis...
  67. doi request reprint Folliculocystic and collagen hamartoma of tuberous sclerosis complex
    Antonio Torrelo
    Department of Dermatology, Hospital del Nino Jesus, Madrid, Spain
    J Am Acad Dermatol 66:617-21. 2012
    ..Tuberous sclerosis complex (TSC) is an autosomal dominant disorder characterized by tumors and hamartomas in several organs including the skin...
  68. ncbi request reprint Squamous cell apocrine hidradenoma
    Jorge Angulo
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avenida Reyes Catolicos 2, 28040 Madrid, Spain
    J Cutan Pathol 34:801-3. 2007
    ....
  69. ncbi request reprint Late-onset Ito's nevus: an uncommon acquired dermal melanocytosis
    Javier Mataix
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 34:640-3. 2007
    ..We report a rare example of acquired Ito's nevus that appeared in a Caucasian elderly woman and review the literature about acquired dermal melanocytoses...
  70. doi request reprint Papular epidermal nevus with "skyline" basal cell layer (PENS)
    Antonio Torrelo
    Department of Dermatology, Hospital del Nino Jesus, Madrid, Spain
    J Am Acad Dermatol 64:888-92. 2011
    ..Several types of epidermal keratinocytic nevus are recognized...
  71. ncbi request reprint Epithelioid angiosarcoma of the breast involving the skin: a highly aggressive neoplasm readily mistaken for mammary carcinoma
    M C Farina
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 30:152-6. 2003
    ..Angiosarcomas are malignant neoplasms of endothelial cells. Angiosarcoma of the breast is a rare neoplasm that behaves in a highly malignant fashion. It must be differentiated from benign vascular proliferations and from mammary carcinoma...
  72. doi request reprint Olanzapine-induced eccrine squamous syringometaplasia
    Ana María Molina-Ruiz
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Am J Dermatopathol 34:434-7. 2012
    ..We present the case of a 55-year-old patient with schizophrenia, who developed a skin eruption 5 weeks after initiating treatment with olanzapine. The histopathologic study revealed squamous syringometaplasia of the dermal eccrine ducts...
  73. doi request reprint Chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature (CANDLE) syndrome
    Antonio Torrelo
    Department of Dermatology, Hospital del Nino Jesus, Menendez Pelayo 65, 28009 Madrid, Spain
    J Am Acad Dermatol 62:489-95. 2010
    ..We propose the acronym CANDLE (chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature) syndrome for this newly described disorder, which is probably genetic in origin...
  74. ncbi request reprint Erythema nodosum
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    Dermatol Online J 8:4. 2002
    ..Systemic corticosteroids are rarely indicated in erythema nodosum and before these drugs are administered an underlying infection should be ruled out...
  75. ncbi request reprint Acquired elastotic hemangioma: A clinicopathologic variant of hemangioma
    Luis Requena
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Am Acad Dermatol 47:371-6. 2002
    ....
  76. doi request reprint The immunohistochemical profile of Spitz nevi and conventional (non-Spitzoid) melanomas: a baseline study
    Maria C Garrido-Ruiz
    Department of Pathology, 12 de Octubre University Hospital, Madrid, Spain
    Mod Pathol 23:1215-24. 2010
    ..Nevertheless, more studies including atypical Spitz nevi and spitzoid melanomas are necessary to further establish a reliable panel to differentiate among difficult cases...
  77. ncbi request reprint Chloracne: histopathologic findings in one case
    Maria Antonia Pastor
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
    J Cutan Pathol 29:193-9. 2002
    ..Chloracne is an acneiform eruption due to poisoning by halogenated aromatic compounds having a specific molecular shape. This condition is always a symptom of systemic poisoning by chemical chloracnegens and not just a cutaneous disorder...
  78. doi request reprint Factors determining serologic response to treatment in patients with syphilis
    Julio J González-López
    Division of Infectious Diseases and Dermatology, Department of Medicine, Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Spain
    Clin Infect Dis 49:1505-11. 2009
    ....
  79. ncbi request reprint [Mastocytosis in adults. Description of nine clinicopathological cases]
    Jorge Angulo
    Servicio de Dermatologia, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Catolicos 2, 28040 Madrid, Spain
    Actas Dermosifiliogr 96:231-6. 2005
    ..It is more frequent in childhood, although cases also occur in adults. There are significant differences between the ways mastocytosis presents in adults and children, as well as in its development and prognosis...
  80. doi request reprint Treponema pallidum distribution patterns in mucocutaneous lesions of primary and secondary syphilis: an immunohistochemical and ultrastructural study
    Gemma Martin-Ezquerra
    Department of Dermatology, Hospital del Mar IMAS, Barcelona, 08003, Spain
    Hum Pathol 40:624-30. 2009
    ..Immunohistochemistry shows greater sensitivity when compared with Warthin-Starry staining. The immunohistochemical pattern of T pallidum distribution may permit the diagnostic differentiation of primary from secondary syphilis...
  81. ncbi request reprint Highly aggressive extraocular sebaceous carcinoma
    C Moreno
    Department of Pathology, , , Madrid, Spain
    Am J Dermatopathol 23:450-5. 2001
    ....
  82. ncbi request reprint [Proliferative cutaneous epithelioid angiomatous nodule]
    Celia Requena Caballero
    Servicio de Dermatologia, Instituto Valenciano de Oncologia, Valencia, Espana
    Actas Dermosifiliogr 100:137-41. 2009
    ..We discuss the differential diagnosis of cutaneous epithelioid angiomatous nodules with other vascular proliferations that exhibit epithelioid cytology...
  83. ncbi request reprint Cutaneous eruption limited to skin covered by a swimming suit: mycosis fungoides
    Renato Grilli
    Fundacion Jimenez Diaz, Madrid, Spain
    Arch Dermatol 138:527-32. 2002
  84. ncbi request reprint [Immunohistochemical study of calretinin in normal hair follicles and tumors with follicular differentiation]
    E Gonzalez-Guerra
    Servicio de Dermatologia, Fundacion Jimenez Diaz, Madrid, Spain
    Actas Dermosifiliogr 99:456-63. 2008
    ..Selective immunostaining for calretinin labels the innermost layer of the outer root sheath of normal hair follicles, which is difficult to distinguish with hematoxylin-eosin staining...
  85. ncbi request reprint Panniculitis. Part I. Mostly septal panniculitis
    L Requena
    Department of Dermatology, , , Madrid, Spain
    J Am Acad Dermatol 45:163-83; quiz 184-6. 2001
    ..The most frequently seen septal panniculitis is erythema nodosum, which, in fully developed lesions, is characterized histopathologically by Miescher's radial granulomas in the septa...
  86. ncbi request reprint [Two HHV8-related illnesses in a HIV-negative patient: Kaposi's sarcoma and multicentric Castleman's disease. Response to treatment with Rituximab and CHOP]
    M A Pastor
    Servicio de Dermatologia, Hospital Santa Barbara, Puertollano, Espana
    Actas Dermosifiliogr 97:385-90. 2006
    ..Treatment with rituximab combined with CHOP chemotherapy was effective in this case, and no worsening of the patient's KS was observed...
  87. ncbi request reprint Epithelioid blue naevus of the genital mucosa: report of four cases
    M J Izquierdo
    Department of Dermatology, , , , 28040-Madrid, Spain
    Br J Dermatol 145:496-501. 2001
    ..Immunohistochemically, in all cases, epithelioid melanocytes expressed immunoreactivity for S-100 protein, HMB-45, Melan-A and MiTF antibodies...
  88. ncbi request reprint Bullous solar elastosis
    J A Heras
    Department of Dermatology, Military Hospital, Zaragoza, Spain
    Clin Exp Dermatol 32:272-4. 2007
    ..Bullous SE is a rare but characteristic clinical expression of SE...
  89. ncbi request reprint Animal type melanoma: a report of a case with balloon-cell change and sentinel lymph node metastasis
    L Requena
    Department of Dermatology, , , Madrid, Spain
    Am J Dermatopathol 23:341-6. 2001
    ..The patient received adjuvant chemotherapy with inteferon alfa-2b and four months after this treatment the patient is alive and well, without evidence of recurrences or additional metastases...
  90. ncbi request reprint Postirradiation pseudosclerodermatous panniculitis
    L Carrasco
    Department of Dermatology, , , Madrid, Spain
    Am J Dermatopathol 23:283-7. 2001
    ..The differential diagnosis can be established on the basis of the characteristic histopathologic features of postirradiation pseudosclerodermatous panniculitis...
  91. ncbi request reprint Malignant spiradenoma: report of two cases and literature review
    M J Fernandez-Acenero
    Deparment of Pathology, Hospital General de Mostoles, Madrid, Spain
    J Am Acad Dermatol 44:395-8. 2001
    ..We report 2 new cases of this rare neoplasm affecting 2 men, 92 and 72 years of age, comment on the clinical and pathologic features of our cases, and review the literature concerning this lesion...
  92. ncbi request reprint Cutaneous metastases from Ewing's sarcoma: report of two cases
    M J Izquierdo
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avda Reyes Católicos no 2, 28040 Madrid, Spain
    Clin Exp Dermatol 27:123-8. 2002
    ..We report two patients with Ewing's sarcoma of the bone who developed cutaneous metastases. As in other internal malignancies, the onset of cutaneous metastases in patients with Ewing's sarcoma indicates a poor prognosis...
  93. ncbi request reprint [Trichilemmal horn: a new case and review of the literature]
    R Haro
    Servicio de Dermatologia, Fundacion Jimenez Diaz, Madrid, Espana
    Actas Dermosifiliogr 100:65-8. 2009
    ..On the basis of the pathology report, the tumor was diagnosed as trichilemmal horn. We review the 33 reports of this tumor in the literature to date...
  94. ncbi request reprint [But...was there ever a Clark classification of melanomas?]
    E Sanchez Yus
    Departamento de Medicina II Dermatología, Facultad de Medicina, Universidad Complutense, Madrid, Espana
    Actas Dermosifiliogr 101:19-30. 2010
    ..In addition, the morphological differences that can be found are much more closely related to the different localization that to the tumor itself...
  95. ncbi request reprint [Galli-Galli disease presenting as lichenoid papules in the flexures]
    I García-Salces
    Servicio de Dermatologia, Hospital Sierrallana, Torrelavega, Cantabria, Spain
    Actas Dermosifiliogr 101:168-72. 2010
    ..We describe the case of a patient with hyperpigmented papules in the skin folds as the only sign of Galli-Galli disease, and we present a review of the literature...
  96. ncbi request reprint Panniculitis. Part II. Mostly lobular panniculitis
    L Requena
    Department of Dermatology, , , Madrid, Spain
    J Am Acad Dermatol 45:325-61; quiz 362-4. 2001
    ....
  97. ncbi request reprint [Superficial spreading capillary hemangioma: case report]
    E Gonzalez-Guerra
    Servicio de Dermatologia, Fundacion Jimenez Diaz, Madrid, Espana
    Actas Dermosifiliogr 98:430-2. 2007
    ..We report, therefore, the second case of superficial spreading capillary hemangioma published in the literature...
  98. doi request reprint Glomeruloid haemangioma is not always associated with POEMS syndrome
    E Gonzalez-Guerra
    Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma Madrid, Spain
    Clin Exp Dermatol 34:800-3. 2009
    ..To our knowledge, only two cases of glomeruloid haemangioma have been previously reported in patients without POEMS syndrome. We describe the third case of glomeruloid haemangioma in a patient without features of POEMS syndrome...
  99. ncbi request reprint Multiple hidrocystoma of the face: three cases
    M C Farina
    Department of Dermatology, Fundacion Jimenez Diaz, Clínica Ntra Sra de la Concepción, Universidad Autonoma, Madrid, Spain
    Clin Exp Dermatol 20:323-7. 1995
    ....
  100. ncbi request reprint Primary cutaneous signet-ring cell melanoma: a clinico-pathologic and immunohistochemical study of two cases
    Arno Rutten
    Dermatopathologisches Gemeinschaftpraxis, Friedrichshafen, Germany
    Am J Dermatopathol 25:418-22. 2003
    ..We review the literature about this rare cytologic variant of malignant melanoma and discuss the differential diagnosis with other cutaneous neoplasms that may show a signet-ring cell appearance of their neoplastic cells...
  101. doi request reprint Desmoplastic malignant melanoma: a clinicopathologic analysis of 113 cases
    Luis Soares de Almeida
    Department of Dermatology, Hospital de Santa Maria, Universidade de Lisboa, Lisboa, Portugal
    Am J Dermatopathol 30:207-15. 2008
    ..Therefore, dermatologists and dermatopathologists should be more aware of this clinicopathologic variant of cutaneous malignant melanoma...