Primary cutaneous anaplastic large cell lymphoma with aberrant cytokeratin expression: an unusual mimicker of poorly differentiated carcinomas

2021 ◽  
Author(s):  
Jack Lee ◽  
Hong Jiang ◽  
Alejandro A. Gru
Keyword(s):  
Anaplastic Large Cell Lymphoma ◽  
Cell Lymphoma ◽  
Large Cell ◽  
Cytokeratin Expression ◽  
Poorly Differentiated ◽  
Large Cell Lymphoma

Anaplastic Large Cell Lymphoma: Features Presenting Diagnostic Challenges

2014 ◽  
Vol 138 (10) ◽  
pp. 1290-1294 ◽  
Author(s):  
Maria A. Pletneva ◽  
Lauren B. Smith
Keyword(s):  
Anaplastic Large Cell Lymphoma ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
Large Cell ◽  
Hematopoietic Malignancies ◽  
Anaplastic Lymphoma ◽  
Not Otherwise Specified ◽  
Cytokeratin Expression ◽  
Large Cell Lymphoma ◽  
Kinase Expression

Anaplastic large cell lymphoma has histopathologic features that necessitate a broad differential diagnosis. Diagnostic considerations include carcinoma, melanoma, and hematopoietic malignancies, including diffuse large B-cell lymphoma, classical Hodgkin lymphoma, myeloid sarcoma, and peripheral T-cell lymphoma, not otherwise specified. Unusual features can include subtle sinusoidal involvement, histiocytic morphology, cytokeratin expression, CD15 expression, and variant patterns of anaplastic lymphoma kinase expression. Cases with unusual morphologic or immunohistochemical findings will be presented to highlight the complexity encountered in practice.

Current Approaches to Diagnosis and Treatment of Anaplastic Large Cell Lymphoma in Children

2015 ◽  
Vol 2 (3) ◽  
pp. 205-211
Author(s):  
A.S. Fedorova ◽  
◽  
A.M. Kustanovich ◽  
O.V. Aleinikova ◽  
◽  
...  
Keyword(s):  
Anaplastic Large Cell Lymphoma ◽  
Cell Lymphoma ◽  
Large Cell ◽  
Diagnosis And Treatment ◽  
Large Cell Lymphoma

A Case of Secondary Cutaneous CD30+ Anaplastic Large Cell Lymphoma.

1993 ◽  
Vol 55 (4) ◽  
pp. 680-685
Author(s):  
Kazufumi GOTO ◽  
Shinichi ANZAI ◽  
Kazuo ASO ◽  
Hironobu SATO ◽  
Mikio MATSUDA ◽  
...  
Keyword(s):  
Anaplastic Large Cell Lymphoma ◽  
Cell Lymphoma ◽  
Large Cell ◽  
Large Cell Lymphoma

A Case of Primary Cutaneous Anaplastic Large Cell Lymphoma Occurring on the Upper Leg.

1998 ◽  
Vol 60 (2) ◽  
pp. 169-172
Author(s):  
Shih-hong LIN ◽  
Juichiro NAKAYAMA ◽  
Tetsuo MATSUDA ◽  
Akito TOSHITANI ◽  
Shinjiro MATSUO ◽  
...  
Keyword(s):  
Anaplastic Large Cell Lymphoma ◽  
Cell Lymphoma ◽  
Large Cell ◽  
Large Cell Lymphoma
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