Ki-1-positive anaplastic large-cell lymphoma of the eyelid.
Ki-1-positive anaplastic large-cell lymphoma is an uncommon form of non-Hodgkin lymphoma. It lies within a spectrum of recently identified lymphoproliferative disorders. The entities within this spectrum share similar clinical and histopathologic characteristics that can make the diagnosis challenging. We report a case of Ki-1-positive anaplastic large-cell lymphoma involving the right upper eyelid of a 45-year-old woman and describe the light microscopic, immunohistochemical, and ultrastructural features. A pertinent review of the English-language literature is presented.
Department of Ophthalmology and Visual Sciences, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY 10467, USA.
E
E
Tanzi
M
M
Edelman
P S
PS
Rosenbaum
D014408:Biomarkers, Tumor / Q000032:analysis; D017252:CD3 Complex / Q000032:analysis; D005142:Eyelid Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D016130:Immunophenotyping; D017730:Ki-1 Antigen / Q000032:analysis; D017728:Lymphoma, Large-Cell, Anaplastic / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D013601:T-Lymphocytes / Q000473:pathology
D014408:Biomarkers, Tumor; D017252:CD3 Complex; D017730:Ki-1 Antigen