We report the identification and characterization of a new variant of HTLV-I in an African patient with adult T-cell leukemia/lymphoma (ATL). Proviral sequences were detected by Southern blot analysis in three T-cell lines established from this patient's peripheral blood lymphocytes (PBL) and lymph-
Adult T-cell leukemia-lymphoma unusual features of two patients from a low-incidence area
โ Scribed by Judith J. Temple; Melissa G. Brammer; W. Abe Andes; Steve Covington; Setular Rangan
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 592 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0008-543X
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โฆ Synopsis
The occurrence of adult T-cell leukemia-lymphoma in two New Orleans patients, one native-born, the other originally from Honduras, is reported. Both exhibited an unusual feature. One patient was diagnosed following an atypical episode of sinusitis and demonstrated lymphomatous infiltration of the nasopharynx. A second patient had a fulminant course complicated by severe diarrhea and was found to have both tumor involvement and cytomegalovirus inclusions in the colon. Both had high titers of antibodies to HTLV-I. A cell line with T-lymphocyte characteristics was established from the peripheral blood of the first patient. Such studies may help better establish the clinical course, detection, and epidemiologic features of this difficult disease.
๐ SIMILAR VOLUMES
Human T-cell lymphotropic virus type I (HTLV-I) is transmitted through infected lymphocytes mostly by breast feeding. In the present study, high prevalence of HTLV-I infection was disclosed in the family members of a patient with adult T-cell leukemia/lymphoma (ATL), all of whom were residents of Iw