摘要
间应瘤来源于胸腔、腹腔等脏器的被复上皮,即间皮细胞,一般较少见,诊断较困难。现将50例间皮瘤病理分析如下。 自1963～1986年,我科共收到50例,标本均经10％甲醛固定,HE染色,部分病例作网状纤维、VG、PAS及AB-PAS等特殊染色、电镜观察及免疫酶标记。
Fifty cases of uncommon mesothelioma were recorded, 45(90%) of them weremalignant and 5 (10%) were benign. The peak incidence occurred at 40-60 years ofage. It appeared to be localized or diffused with 4 histological types: fibrous, sarcoma-tous, epithelial and mixed. The fibrous ones were nearly always.benign, localizedand can be managed easily by the surgeon. The three others, except the epithelialwith cystic formation, were poor in prognosis, 47% died within one year. The survivaltime and final issue of the disease were in account with cellular differentiation andmitotic frequency. The diagnosis depends on the characteristic histological finding,gross tumor appearance and site, and clinical signs. Special histochemical staining.ultrastructural study and immuno-histochemical assay are often in need.
出处
《肿瘤》
CAS
CSCD
北大核心
1989年第6期263-264,共2页
Tumor
