Diagnosis and treatment of malignant rectal gastrointestinal stromal tumor
- VernacularTitle:恶性直肠间质瘤26例临床分析
- Author:
Yining ZHU
- Publication Type:Journal Article
- Keywords:
Mesenchymoma;
Rectal neoplasms;
Colorectal surgical procedures
- From:
Chinese Journal of Primary Medicine and Pharmacy
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the diagnosis and treatment of malignant rectal gastrointestinal stromal tumor.Methods The clinical and pathological data of 26 patients with malignant rectal gastrointestinal stromal tu- mor were retrospectively analyzed.Results All the patients underwent operation.In 13 cases Miles operation was done and 3 cases Park operation was done.The 10 patients received Dixon resection.The 3-,5-year survival rate were 73% and,54 %,respectively.The median survival time for 26 patients was 52 months.Immunohistochemical analysis displayed positive reactivity for CD117(96%) and CD34(85%).Conclusion For the malignant rectal gas- trointestinal stromal tumor,the most worthwhile diagnostic criterion was the presence of CD117 and CD34 cells and surgical radical resection is the principal treatment.
