A Case of Primary Cutaneous CD30+/ALK- Anaplastic Large Cell Lymphoma Presenting with Nodules and Numerous Eruptive Papules / 대한피부과학회지
Korean Journal of Dermatology
;
: 387-390, 2005.
Article
Dans Coréen
| WPRIM
| ID: wpr-87655
ABSTRACT
Primary cutaneous CD30-positive, anaplastic large cell lymphoma (ALCL) is a rare cutaneous peripheral T cell lymphoma with a favorable prognosis. ALCL is characterized by a solitary or localized skin tumor composed of sheets of atypical lymphoid cells with pleomorphic or anaplastic nuclei. Herein we report a 67-year-old woman presented with tender nodules and severely pruritic numerous eruptive papules. Histopathologic examination revealed dense non-epidermotrophic infiltrates of atypical large cells with round, oval or irregularly shaped nuclei and abundant cytoplasm. Immunohistochemical studies demonstrated that most lymphoid cells in the dermis and subcutis were positive for CD30 and CD45RO, and negative for CD20 and CD56.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Pronostic
/
Peau
/
Lymphocytes
/
Lymphome T périphérique
/
Lymphome à grandes cellules anaplasiques
/
Derme
/
Cytoplasme
Type d'étude:
Étude pronostique
Limites du sujet:
Adulte très âgé
/
Femelle
/
Humains
langue:
Coréen
Texte intégral:
Korean Journal of Dermatology
Année:
2005
Type:
Article
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