Marcelo G Horenstein

Summary

Country: USA

Publications

  1. ncbi Displacement of dermal solar elastosis in malignant melanoma
    Marcelo G Horenstein
    Dermatopathology Service, The Dermatology Group, Verona, NJ 07044, USA
    J Cutan Pathol 34:376-80. 2007
  2. ncbi Dual CD117 expression in gastrointestinal stromal tumor (GIST) and paraganglioma of Carney triad: a case report
    Marcelo G Horenstein
    Department of Pathology, University of South Alabama, Mobile, Alabama, USA
    Int J Surg Pathol 13:87-92. 2005
  3. ncbi Pathologic quiz case: a 69-year-old man with a brown-black facial papule. Melanocytic matricoma
    Marcelo G Horenstein
    Department of Pathology, University of South Alabama, Mobile, USA
    Arch Pathol Lab Med 128:e163-4. 2004
  4. ncbi Lumbosacral ectopic nephrogenic rest unassociated with spinal dysraphism
    Marcelo G Horenstein
    Department of Pathology, University of South Alabama College of Medicine and Medical Center, 2451 Fillingim Street, Mobile, AL 36604, USA
    Am J Surg Pathol 28:1389-92. 2004
  5. doi Dermatofibrosarcoma protuberans and giant cell fibroblastoma exhibit CD99 positivity
    A Hafeez Diwan
    Department of Pathology, University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA
    J Cutan Pathol 35:647-50. 2008
  6. ncbi Melanocytic matricoma: case confirmation of a recently described entity
    Christy M Williams
    Department of Pathology, University of South Alabama, Mobile, Alabama, USA
    J Cutan Pathol 30:275-8. 2003
  7. ncbi Follicular density and ratios in scarring and nonscarring alopecia
    Marcelo G Horenstein
    Department of Pathology, The Dermatology Group, Verona, New Jersey New Jersey Medical School, University of Medicine and Dentistry of New Jersey, Newark, New Jersey
    Am J Dermatopathol 35:818-26. 2013
  8. ncbi Pathologic quiz case: an 84-year-old woman with a skin cyst containing Ziehl-Neelsen-positive structures. Basal cell carcinoma associated with a vellus hair cyst
    Allison M Law
    Department of Pathology, University of South Alabama, Mobile, USA
    Arch Pathol Lab Med 129:e75-6. 2005
  9. ncbi Dermatofibrosarcoma protuberans association with nuchal-type fibroma
    A Hafeez Diwan
    Department of Pathology, University of Texas M D Anderson Cancer Center, Houston, TX, USA
    J Cutan Pathol 31:62-6. 2004
  10. doi Follicular streamers (stelae) in scarring and non-scarring alopecia
    Marcelo G Horenstein
    Dermatopathology Service, The Dermatology Group, Verona, NJ 07044, USA
    J Cutan Pathol 35:1115-20. 2008

Collaborators

Detail Information

Publications22

  1. ncbi Displacement of dermal solar elastosis in malignant melanoma
    Marcelo G Horenstein
    Dermatopathology Service, The Dermatology Group, Verona, NJ 07044, USA
    J Cutan Pathol 34:376-80. 2007
    ..Ultraviolet radiation (UVR) is a major environmental causal factor for skin malignancy. In this study, we investigated the morphology of the solar elastosis (SE) band in benign and malignant melanocytic lesions...
  2. ncbi Dual CD117 expression in gastrointestinal stromal tumor (GIST) and paraganglioma of Carney triad: a case report
    Marcelo G Horenstein
    Department of Pathology, University of South Alabama, Mobile, Alabama, USA
    Int J Surg Pathol 13:87-92. 2005
    ....
  3. ncbi Pathologic quiz case: a 69-year-old man with a brown-black facial papule. Melanocytic matricoma
    Marcelo G Horenstein
    Department of Pathology, University of South Alabama, Mobile, USA
    Arch Pathol Lab Med 128:e163-4. 2004
  4. ncbi Lumbosacral ectopic nephrogenic rest unassociated with spinal dysraphism
    Marcelo G Horenstein
    Department of Pathology, University of South Alabama College of Medicine and Medical Center, 2451 Fillingim Street, Mobile, AL 36604, USA
    Am J Surg Pathol 28:1389-92. 2004
    ..If these lesions are heterotopic rests, their potential for neoplastic progression is probably quite limited, but if a monodermal teratoma, then more scrupulous clinical follow-up is warranted...
  5. doi Dermatofibrosarcoma protuberans and giant cell fibroblastoma exhibit CD99 positivity
    A Hafeez Diwan
    Department of Pathology, University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA
    J Cutan Pathol 35:647-50. 2008
    ..Twenty-three of 29 DFSP (79%) and 2 of 5 GCP (40%) expressed CD99. Comparison of CD99 and CD34 showed that the non-tumoral periphery of DFSP was less probable to be CD99 positive, but this finding was not statistically significant...
  6. ncbi Melanocytic matricoma: case confirmation of a recently described entity
    Christy M Williams
    Department of Pathology, University of South Alabama, Mobile, Alabama, USA
    J Cutan Pathol 30:275-8. 2003
    ..In 1999, Carlson et al. reported two cases of a matrical neoplasm that recapitulates the bulb of the anagen hair follicle, which they designated as melanocytic matricoma...
  7. ncbi Follicular density and ratios in scarring and nonscarring alopecia
    Marcelo G Horenstein
    Department of Pathology, The Dermatology Group, Verona, New Jersey New Jersey Medical School, University of Medicine and Dentistry of New Jersey, Newark, New Jersey
    Am J Dermatopathol 35:818-26. 2013
    ..Our data provide a bell curve distribution that helps analyze hair counts in the clinicopathologic context...
  8. ncbi Pathologic quiz case: an 84-year-old woman with a skin cyst containing Ziehl-Neelsen-positive structures. Basal cell carcinoma associated with a vellus hair cyst
    Allison M Law
    Department of Pathology, University of South Alabama, Mobile, USA
    Arch Pathol Lab Med 129:e75-6. 2005
  9. ncbi Dermatofibrosarcoma protuberans association with nuchal-type fibroma
    A Hafeez Diwan
    Department of Pathology, University of Texas M D Anderson Cancer Center, Houston, TX, USA
    J Cutan Pathol 31:62-6. 2004
    ..Nuchal-type fibroma (NTF ) is a paucicellular, CD34-positive fibrous tumor with fat entrapment, which may occur in both nuchal and extranuchal locations and in association with Gardner syndrome...
  10. doi Follicular streamers (stelae) in scarring and non-scarring alopecia
    Marcelo G Horenstein
    Dermatopathology Service, The Dermatology Group, Verona, NJ 07044, USA
    J Cutan Pathol 35:1115-20. 2008
    ..Streamers are generally not counted in transverse alopecia samples as they may represent catagen/telogen (CT) follicles and vellus-like (VL) follicles, or be mistaken as follicular scars...
  11. ncbi Investigation of the hair follicle inner root sheath in scarring and non-scarring alopecia
    Marcelo G Horenstein
    Dermatopathology Service, The Dermatology Group, 60 Pompton Avenue, Verona, NJ 07044, USA
    J Cutan Pathol 34:762-8. 2007
    ..However, IRS abnormalities have been noted in other types of alopecia...
  12. ncbi CD30-positive atypical lymphoid cells in common non-neoplastic cutaneous infiltrates rich in neutrophils and eosinophils
    Laura T Cepeda
    Department of Pathology, University of South Alabama, Mobile, Alabama 36617, USA
    Am J Surg Pathol 27:912-8. 2003
    ....
  13. ncbi Cardiofaciocutaneous syndrome (CFC) with congenital peripheral neuropathy and nonorganic malnutrition: an autopsy study
    Elizabeth A Manci
    Pediatric Pathology, University of South Alabama Children s and Women s Hospital, Mobile, 36604, USA
    Am J Med Genet A 137:1-8. 2005
    ..Additional studies of other cases of CFC are needed...
  14. ncbi A 53-year-old man with an anterior knee fungating mass. Cutaneous blastomycosis
    Beth M Rutland
    Department of Pathology, University of South Alabama, Mobile, USA
    Arch Pathol Lab Med 129:e132-3. 2005
  15. ncbi Age-related diffuse chronic telogen effluvium- type alopecia in female squirrel monkeys (Saimiri boliviensis boliviensis)
    Veronica Diaz Peralta Horenstein
    Department of Comparative Medicine, University of South Alabama, Mobile, Alabama 36688, USA
    Comp Med 55:169-74. 2005
    ..CTE appears to be predominantly age-related in this population. CTE in female squirrel monkeys may serve as an animal model for human diffuse alopecia...
  16. ncbi Aneurysmal bone cyst of the temporal bone associated with reversible hemifacial paralysis
    Peter R Sabatini
    Department of Otolaryngology, University of South Alabama College of Medicine, Mobile, USA
    Am J Otolaryngol 26:261-4. 2005
    ..This report presents an unusual presentation of ABC in the TB, with a review of the clinical, radiological, pathological, and therapeutic features of this entity...
  17. ncbi Hypomelanosis of Ito associated with precocious puberty
    Beth M Rutland
    Department of Pathology, University of South Alabama, Mobile, USA
    Pediatr Neurol 34:51-4. 2006
    ....
  18. ncbi Pathologic quiz case: a 3-year-old girl with proptosis and rapid visual loss. Primary optic nerve meningioma
    Cecilia V Oliveri
    Department of Pathology, University of South Alabama Medical Center, Mobile 36617, USA
    Arch Pathol Lab Med 127:e434-5. 2003
  19. ncbi Cytokeratin 7 and 20 expression in epithelioid sarcoma
    Scott D Humble
    Department of Pathology, University of South Alabama Medical Center, Mobile, Alabama, USA
    J Cutan Pathol 30:242-6. 2003
    ..Immunohistochemically, the neoplastic cells are typically positive for vimentin, low molecular weight cytokeratin (CAM5.2) and epithelial membrane antigen (EMA)...
  20. ncbi Actin expression in purely nodular versus nodular-infiltrative basal cell carcinoma
    Allison M Law
    Department of Pathology, University of South Alabama, Mobile, Alabama, USA
    J Cutan Pathol 30:232-6. 2003
    ..Actin has been found to be more prominently expressed in the tumor cells and stroma of the more aggressive BCC subtypes. Here we compare actin expression in purely nodular (N-BCC) versus nodular-infiltrative (NI-BCC) tumors...
  21. ncbi Are en face frozen sections accurate for diagnosing margin status in melanocytic lesions?
    Victor G Prieto
    Dept of Pathology, Box 85, University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
    Am J Clin Pathol 120:203-8. 2003
    ..1282 to 0.6615). If permanent histology is considered the "gold standard" for histologic evaluation, en face frozen sections are not suitable for accurate surgical margin assessment of melanocytic lesions...
  22. ncbi Basal cell carcinoma and World War II-era cathode ray oscilloscope exposure
    Armand B Cognetta
    Dermatology Associates of Tallahassee, Tallahassee, Florida 32317, USA
    J Am Acad Dermatol 52:1-7. 2005
    ..There is a high prevalence of skin cancer in World War II servicemen stationed in the Pacific theater as a result of various risk factors such as exposure to ultraviolet radiation and genetic predisposition...