Research Topics
| Luis RequenaSummaryCountry: Spain Publications
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Publications
The anti-MAGE antibody B57 as a diagnostic marker in melanocytic lesionsDmitry V Kazakov
Unit of Dermatopathology, Department of Dermatology, University Hospital, , Switzerland
Am J Dermatopathol 26:102-7. 2004....
Cutaneous involvement in multiple myeloma: a clinicopathologic, immunohistochemical, and cytogenetic study of 8 casesLuis 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...
Adverse reactions to injectable soft tissue fillersLuis 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...
Benign vascular proliferations in irradiated skinLuis Requena
Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
Am J Surg Pathol 26:328-37. 2002....
Generalized livedo reticularis associated with monoclonal cryoglobulinemia and multiple myelomaLuis 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...
Seborrheic keratosis with pseudorosettes and adamantinoid seborrheic keratosis: two new histopathologic variantsLuis 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...
[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...
Histiocytoid Sweet syndrome: a dermal infiltration of immature neutrophilic granulocytesLuis 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...
Intralymphatic histiocytosis. A clinicopathologic study of 16 casesLuis 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...
[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...
Sclerosing postirradiation panniculitisLuis 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...
Olmsted syndrome: report of a case with study of the cellular proliferation in keratodermaL 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...
Normal subcutaneous fat, necrosis of adipocytes and classification of the panniculitidesLuis Requena
Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Madrid, Spain
Semin Cutan Med Surg 26:66-70. 2007....
Lifelong severe verrucosis associated with human papillomavirus type 2: report of a case with a 38-year follow-upL 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...
Multiple hereditary infundibulocystic basal cell carcinomas: a genodermatosis different from nevoid basal cell carcinoma syndromeL 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...
Cutaneous composite hemangioendothelioma with satellitosis and lymph node metastasesLuis 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...
Anetodermic mycosis fungoides: a new clinicopathological variant of mycosis fungoidesL 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...
Erythema nodosumLuis 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...
Erythema nodosumLuis 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...
Subcutaneous granuloma annulareLuis 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...
Primary signet-ring cell/histiocytoid carcinoma of the eyelid: a clinicopathologic study of 5 cases and review of the literatureLuis 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...
Localized panniculitis secondary to subcutaneous glatiramer acetate injections for the treatment of multiple sclerosis: a clinicopathologic and immunohistochemical studyLuis Miguel Soares Almeida
Department of Dermatology, , , Madrid, Spain
J Am Acad Dermatol 55:968-74. 2006....
Facial granulomas secondary to Dermalive microimplants: Report of a case with histopathologic differential diagnosis among the granulomas secondary to different injectable permanent filler materialsInmaculada Vargas-Machuca
Department of Dermatology, , , 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...
Mask-like metastasis: report of 2 cases of 4 eyelid metastases and review of the literatureAntonio 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...
Hypopigmented Reed nevusCelia 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...
Leukemia cutis presenting as localized cutaneous hyperpigmentationJorge 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...
Spitz nevus: a clinicopathological study of 349 casesCelia 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...
Diffuse lower limb lipoatrophyDiana 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...
Lipedematous alopecia: an uncommon clinicopathologic variant of nonscarring but permanent alopeciaElena 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...
Lichen scrofulosorum mimicking lichen planusDiana 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...
Pseudolymphomatous cutaneous angiosarcoma: a rare variant of cutaneous angiosarcoma readily mistaken for cutaneous lymphomaLuis 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...
Interstitial granulomatous dermatitis with histiocytic pseudorosettes: a new histopathologic pattern in cutaneous borreliosis. Detection of Borrelia burgdorferi DNA sequences by a highly sensitive PCR-ELISACarmen Moreno
Department of Pathology, , , Madrid, Spain
J Am Acad Dermatol 48:376-84. 2003..These clinical and histopathologic findings represent a constellation of findings that have not been previously characterized as a cutaneous manifestation of B burgdorferi infection...
Plaque-like osteoma cutis with transepidermal eliminationRosario 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...
Sclerosing panniculitisCelia 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...
Familial acral localized late-onset focal dermal elastosisDiana Camacho
Departments of Dermatology Pathology, 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...
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 literatureCarlos Santonja
Servicio de Anatomia Patologica, Capio Fundacion Jimenez Diaz, Madrid, Spain
Am J Dermatopathol 33:790-5. 2011....
Superficial thrombophlebitis: A new clinical manifestation of the immune reconstitution inflammatory syndrome in a patient with HIV infectionInmaculada 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...
Factitial panniculitisOnofre 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...
[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...
Anatomy and histology of normal subcutaneous fat, necrosis of adipocytes, and classification of the panniculitidesSonia Segura
Department of Dermatology, Hospital del Mar, IMAS, Passeig Maritim 25 29, 08003 Barcelona, Spain
Dermatol Clin 26:419-24, v. 2008....
Merkel cell carcinoma within follicular cysts: report of two casesLuis 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...
Pigmented mammary Paget disease and pigmented epidermotropic metastases from breast carcinomaLuis 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...
Acral arteriovenous tumor developed within a nevus flammeus in a patient with Sturge-Weber syndromeLoreto Carrasco
Department of Dermatology, , , 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...
Folliculocystic and collagen hamartoma of tuberous sclerosis complexAntonio 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...
Saurian papulosis: A new clinicopathological entityAna Mar a Molina-Ruiz
Department of Dermatology, Fundaci n Jim nez D az, Universidad Aut noma, Madrid, Spain
J Am Acad Dermatol . 2011..LIMITATIONS: Only two patients and one sibling were investigated. CONCLUSION: We propose the name "saurian papulosis" to describe this newly described clinicopathologic entity...
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...
Squamous cell apocrine hidradenomaJorge Angulo
Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, Avenida Reyes Catolicos 2, 28040 Madrid, Spain
J Cutan Pathol 34:801-3. 2007....
Late-onset Ito's nevus: an uncommon acquired dermal melanocytosisJavier 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...
Epithelioid angiosarcoma of the breast involving the skin: a highly aggressive neoplasm readily mistaken for mammary carcinomaM 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...
Generalized livedo reticularis induced by silicone implants for soft tissue augmentationDiana 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...
Acquired elastotic hemangioma: A clinicopathologic variant of hemangiomaLuis Requena
Department of Dermatology, , , Madrid, Spain
J Am Acad Dermatol 47:371-6. 2002..On histopathologic examination, it is characterized by capillary proliferation involving the dermis...
Erythema nodosumLuis 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...
Emperipolesis: an additional common histopathologic finding in h syndrome and rosai-dorfman diseaseIsabel Colmenero
Department of Pathology, Hospital del Nino Jesus, Madrid, Spain Department of Dermatology, The Center for Genetic Diseases of the Skin and Hair, Hadassah Hebrew University Medical Center, Jerusalem, Israel Department of Dermatology, Hospital del Nino Jesus, Madrid, Spain Department of Dermatology, Fundacion Jimenez Diaz, Universidad Autonoma, 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...
Treponema pallidum distribution patterns in mucocutaneous lesions of primary and secondary syphilis: an immunohistochemical and ultrastructural studyGemma 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...
Chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature (CANDLE) syndromeAntonio 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...
Factors determining serologic response to treatment in patients with syphilisJulio 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....
The immunohistochemical profile of Spitz nevi and conventional (non-Spitzoid) melanomas: a baseline studyMaria 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...
Chloracne: histopathologic findings in one caseMaria Antonia Pastor
Department of Dermatology, , , Madrid, Spain
J Cutan Pathol 29:193-9. 2002..Abundant melanin granules also impregnated the corneocytes of the infundibular plugs. CONCLUSIONS: Our findings support the notion that tiny infundibular cysts rather than comedones represent the basic lesions of chloracne...
[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...
Highly aggressive extraocular sebaceous carcinomaC Moreno
Department of Pathology, , , Madrid, Spain
Am J Dermatopathol 23:450-5. 2001....
[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...
Lipoatrophic panniculitis of the ankles in childhood: differential diagnosis with subcutaneous panniculitis-like T-cell lymphomaCarlos Santonja
Servicio de Anatomia Patologica, Capio Fundacion Jimenez Diaz, Madrid, Spain Servicio de Dermatología, Hospital Infanta Elena, Valdemoro, Madrid, Spain Servicio de Dermatología, Hospital Universitario La Paz, Madrid, Spain Departamento de Anatomía Patológica, Hospital Universitario La Paz, Madrid, Spain Servicio de Dermatología, Capio Fundacion Jimenez Diaz, Madrid, Spain
Am J Dermatopathol 34:295-300. 2012....
Cutaneous eruption limited to skin covered by a swimming suit: mycosis fungoidesRenato Grilli
, Madrid, Spain
Arch Dermatol 138:527-32. 2002
Panniculitis. Part I. Mostly septal panniculitisL 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...
[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...
[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...
Cutaneous metastases from Ewing's sarcoma: report of two casesM J Izquierdo
Department of Dermatology, , , , 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...
[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...
Epithelioid blue naevus of the genital mucosa: report of four casesM 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...
[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...
Panniculitis. Part II. Mostly lobular panniculitisL Requena
Department of Dermatology, , , Madrid, Spain
J Am Acad Dermatol 45:325-61; quiz 362-4. 2001....
Glomeruloid haemangioma is not always associated with POEMS syndromeE 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...
Animal type melanoma: a report of a case with balloon-cell change and sentinel lymph node metastasisL 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...
Bullous solar elastosisJ 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...
Postirradiation pseudosclerodermatous panniculitisL 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...
[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...
Malignant spiradenoma: report of two cases and literature reviewM 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...
Multiple hidrocystoma of the face: three casesM 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....
[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...
Hand-foot syndrome with sclerodactyly-like changes in a patient treated with capecitabineFelicidade Trindade
Department of Dermatology, Hospital dos Capuchos, Lisbon, Portugal
Am J Dermatopathol 30:172-3. 2008..We report a patient with a colon adenocarcinoma who presented with hand-foot syndrome, with sclerodactyly-like changes induced by capecitabine...
Desmoplastic malignant melanoma: a clinicopathologic analysis of 113 casesLuis 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...
Cutaneous epithelioid angiomatous nodule: a case series and proposed classificationOmar P Sangueza
Department of Dermatology, Wake Forest University School of Medicine, Winston Salem, NC 27157 1072, USA
Am J Dermatopathol 30:16-20. 2008..We also discuss the histological differential diagnoses with other epithelioid proliferations and propose categorization within the spectrum of epithelioid hemangioma...
Bilateral nevus of Ito and nevus spilus in the same patientFelicidade Trindade
J Am Acad Dermatol 59:S51-2. 2008
Pagetoid reticulosis with CD30 positivity and cytotoxic/suppressor cellsWitold K Jacyk
Department of Dermatology, University of Pretoria, Pretoria, South Africa
J Cutan Pathol 34:644-7. 2007..As in other primary cutaneous CD30-positive lymphoproliferative processes, lesions of CD30-positive PR show an indolent course and a benign biological behavior...
Spindle cell predominant trichodiscoma: a fibrofolliculoma/trichodiscoma variant considered formerly to be a neurofollicular hamartoma: a clinicopathological and immunohistochemical analysis of 17 casesHeinz Kutzner
Dermatopathologische Gemeinschaftspraxis, Friedrichshafen, Germany
Am J Dermatopathol 28:1-8. 2006..We therefore propose the new term spindle cell predominant trichodiscoma (SCPT) for this particular variant of the morphologic fibrofolliculoma/trichodiscoma spectrum...
A progressive papular eruption on the chest and backLuis Requena
Am J Dermatopathol 26:162-5. 2004
A basaloid neoplasm with ductal differentiationEdouard Grosshans
Am J Dermatopathol 25:77-80. 2003
Clear-cell porocarcinoma in situ: a cytologic variant of porocarcinoma in situArno Rutten
Laboratory of Dermatohistopathology, Friedrichshafen, Germany
Am J Dermatopathol 24:67-71. 2002..In contrast with other clear-cell neoplasms, a relation with diabetes mellitus could not be clearly established in this case...
Localization of Sweet's syndrome in radiation-induced locus minoris resistentaeGloria Vergara
Department of Dermatology, ,
J Am Acad Dermatol 49:907-9. 2003..We describe a patient with breast carcinoma and Sweet's syndrome mostly involving previously irradiated skin...
Gigantic cutaneous horns of the scalp: lesions with a gross similarity to the horns of animals: a report of four casesMichal Michal
Department of Pathology, Laborator Spec Diagnostiky Medical Faculty Hospital, Pilsen, Czech Republic
Am J Surg Pathol 26:789-94. 2002..Gigantic cutaneous horns are rare and benign. We think that they represent an extremely well-differentiated variant of proliferating tricholemmal tumor with an unusual and remarkable gross pattern...
Cutaneous myoepithelial neoplasms: clinicopathologic and immunohistochemical study of 20 cases suggesting a continuous spectrum ranging from benign mixed tumor of the skin to cutaneous myoepithelioma and myoepithelial carcinomaThomas Mentzel
Dermatopathologisches Gemeinschaftslabor, Friedrichshafen, Germany
J Cutan Pathol 30:294-302. 2003..Further studies with extended follow-up information are necessary to establish prognostic factors...
