A Case of Subcutaneous Panniculitic T-cell Lymphoma Involved in Skin and Central Nervous System.
- Author:
Eun Ju LEE
1
;
Hyun Woong KIM
;
Young Joon SEO
;
Jeung Hoon LEE
;
Ki Beom SUHR
;
Jang Kyu PARK
;
You Chan KIM
;
Kwang Hyun CHO
Author Information
1. Department of Dermatology, College of Medicine, Chungnam National University, Daejeon, Korea. seokb@cnu.ac.kr
- Publication Type:Case Report
- Keywords:
Subcutaneous panniculitic T-cell lymphoma;
CNS involvement
- MeSH:
Abdomen;
Aged;
Arthralgia;
Biopsy;
Blood Vessels;
Brain;
Carcinogenesis;
Central Nervous System*;
Dermis;
Diagnosis;
Dysarthria;
Epstein-Barr Virus Infections;
Female;
Fever;
Genes, T-Cell Receptor gamma;
Herpesvirus 4, Human;
Humans;
In Situ Hybridization;
Lymphatic Diseases;
Lymphocytes;
Lymphohistiocytosis, Hemophagocytic;
Lymphoma;
Lymphoma, T-Cell*;
Lymphoma, T-Cell, Peripheral;
Magnetic Resonance Imaging;
Nausea;
Panniculitis;
Phenotype;
Polymerase Chain Reaction;
Prednisolone;
Sepsis;
Skin*;
Subcutaneous Fat;
Subcutaneous Tissue;
T-Lymphocytes*;
Thigh;
Ulcer;
Upper Extremity;
Urinary Tract Infections;
Vincristine;
Vomiting;
Weight Loss
- From:Korean Journal of Dermatology
2003;41(5):634-640
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Subcutaneous panniculitic T-cell lymphoma(SPTCL) is categorized as a rare subtype of peripheral T-cell lymphoma. It is characterized by primary involvement of the subcutaneous fat in a manner mimicking panniculitis with/without hemophagocytic syndrome. They share a generally aggressive course and are highly associated with Epstein-Barr virus infection. EBV infection plays an important role in the tumorigenesis and may be related to cutaneous lymphoma with hemophagocytic manifestations. We have seen a patient, a 67-year-old woman with tender erythematous nodules on both upper extremities and abdomen. With time, the skin lesion showed ulcerative change on her right thigh. She has also suffered from fever, weight loss, arthralgia, and general weakness without hepatosplenomegaly or lymphadenopathy for 4 months. During the admission, she complained of nausea, vomiting and dysarthria. On the MRI examination, we found a multi-focal solid lesion on her brain. The histopathological findings of the biopsy from her abdominal skin lesion showed a septal and lobular, histiocytic panniculitis with bean bag cells and atypical lymphoid cells identified as NK like T-cells and also dense diffuse infiltrates localized in the lower dermis and subcutaneous tissue, with minimal epidermal and upper dermal infiltrates without destructive change of blood vessels. The infiltrating atypical lymphoid cells expressed the phenotype of LCA, CD45RO, CD3, CD8, CD56 and also positive for EBV by in situ hybridization. Our case showed a clonal TCR gamma gene rearrangement by polymerase chain reaction. She was subjected to a course of treatment(cyclophosphamide, vincristine, prednisolone and radiation therapy) under the diagnosis of SPTCL. but died of sepsis due to urinary tract infections after 2 months.
