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Probable Primary Cutaneous CD8+ Aggressive Epidermotropic Cytotoxic T-cell Lymphoma: A Case Report of a Diagnostic Challenge
被引:0
|作者:
Loya, Marcela Velarde
[1
]
Reza, Monica G. Millan
[1
]
Cordova, Mariana Olaya
[1
]
Lopez, Zaira D. Chavez
[2
]
机构:
[1] Hosp Gen Presidente Lazaro Cardenas, Inst Segur Serv Sociales Trabajadores Estado ISSST, Internal Med Residency, Chihuahua, Mexico
[2] Univ Nacl Autonoma Mexico, Dermatol, Chihuahua, Mexico
关键词:
epidermotropism;
ki67;
cytotoxic lymphocytes;
cd8;
cutaneous lymphoma;
ENTITY;
D O I:
10.7759/cureus.44375
中图分类号:
R5 [内科学];
学科分类号:
1002 ;
100201 ;
摘要:
Primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma is a rare variety of cutaneous lymphoma. This subtype has an aggressive and quickly progressive clinical course with a survival time of 32 months from the commencement of skin lesions. This article describes a probable case of primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma in a 63-year-old female, which manifested as diffuse non-pruritic erythematous plaques and nodules. The diagnosis of this possible entity was aided by the histopathological and immunohistochemical findings, while immunohistochemistry for T-cell receptor (TCR) gamma/delta could not be done.
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