'Ovarian-type' stroma of pancreatic mucinous cystic tumor expresses smooth muscle phenotype

被引：17

作者：

Fukushima, N

Mukai, K

机构：

[1] NATL CANC CTR,RES INST E,DIV PATHOL,KASHIWA,CHIBA 277,JAPAN

[2] NATL CANC CTR,CLIN LAB,TOKYO,JAPAN

来源：

PATHOLOGY INTERNATIONAL | 1997年 / 47卷 / 11期

关键词：

immunohistochemistry; mucinous cystic tumor; 'ovarian-type' stroma; pancreas;

D O I：

10.1111/j.1440-1827.1997.tb04462.x

中图分类号：

R36 [病理学];

学科分类号：

100104 ;

摘要：

'Ovarian-type' stroma of nine mucinous cystic tumors (MCT) of the pancreas, six cystadenomas and three cystadenocarcinomas, were studied immunohistochemically. Most of the spindle cells of the 'ovarian-type' stroma were positive for smooth muscle actin and desmin, but were negative for S-100 protein, cytochrome P450 19 and CD34. Similar stroma with smooth muscle differentiation has been described in hepatobiliary MCT. Embryologic similarity between the pancreas and liver suggests a closely related origin of MCT in both organs.

引用

页码：806 / 808

页数：3

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