Analyzing of prognosis of intestinal T-cell lymphoma / 中华病理学杂志
Chinese Journal of Pathology
;
(12): 295-299, 2002.
Article
in Chinese
| WPRIM
| ID: wpr-328521
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the roles of different clinicopathological features and expression of EBV genome in prognosis of intestinal T-cell lymphoma (ITCL).</p><p><b>METHODS</b>Polymerase chain reaction for TCR-gamma gene rearrangement, in situ hybridization for EBER1/2 and immunohistochemical staining for CD4, CD8, CD45RO, CD56, TIA-1 were investigated and all patients followed-up. The LMP-1 expression was determined in forty-two ITCLs cases. The relationship between clinical data, different clinicopathological features, expression of EBV genome and prognosis were analyzed by SPSS10.0 program.</p><p><b>RESULTS</b>(1) All 42 cases of ITCL had an extremely poor prognosis with a median survival of 3.0 months, of which the one year survival rate and two year survival rate being 30% and 22% respectively. (2) The patients without TCR-gamma gene rearrangements showed poorer prognosis than those with TCR-gamma gene rearrangements, and the patients who received operation and chemotherapy showed better prognosis than those who only received operation (P < 0.05). (3) No significant prognostic factor for ITCLs was determined.</p><p><b>CONCLUSION</b>The special clinicopathological features of ITCL could be due to the cytotoxic function and the role of EBV infection in the pathogenesis of ITCL.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Prognosis
/
Therapeutics
/
Survival Rate
/
Mortality
/
Lymphoma, T-Cell
/
Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor
/
Intestinal Neoplasms
Type of study:
Prognostic study
Limits:
Adolescent
/
Adult
/
Child
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Pathology
Year:
2002
Type:
Article
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