A Case of Rapidly Aggravated Peripheral T-cell Lymphoma, Unspecified / 대한피부과학회지

ABSTRACT

Peripheral T-cell lymphoma, unspecified (PTCL-U) is an infrequent type of non-Hodgkin's lymphoma (NHLs), which occurs mainly in adults. The common predilection sites is the peripheral lymph node; however, other sites, such as bone marrow, liver, spleen, and skin, may also be affected. PTCL-U and other types of PTCLs are the most aggressive types of the NHLs. Response to treatment is poor and the overall 5-year survival rates do not surpass 20%. A 57-year-old female presented with a 1-week-history of multiple and painful subcutaneous nodules. The shape and distribution of the nodules were similar to those of erythema nodosum. The histopathologic findings of the skin lesion fitted that described for PTCL-U. In spite of chemotherapy, she expired in 1 month after diagnosis.