A case of benign intraductal papillary mucinous neoplasm of the pancreas containing two major subtypes.
A case of benign intraductal papillary mucinous neoplasm of the pancreas containing two major subtypes.
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一例包含两种主要亚型的良性胰腺导管内乳头状粘液性肿瘤。
DOI：
10.1385/ijgc:35:2:111
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
Kazuhiro Yoshida
中科院分区：
文献类型：
--
作者：
Y. Sanada;Kazuhiro Yoshida
在此我们报告一个良性导管内乳头状黏液性肿瘤（IPMN）的胰腺包含两个主要亚型。一位73岁男性因直径5.0 cm的囊性肿块接受胰管切除术。组织学检查显示IPMN由胃型腺瘤和膀胱型交界性病变组成。在肿瘤中心观察到明显的腔内结节状生长，肿瘤由MUC2阳性的胶质细胞组成。我们的观察结果表明，胃型上皮是前列腺型病变的逐步进展的IPMN的前兆。
Here we report a case of benign intraductal papillary-mucinous neoplasm (IPMN) of the pancreas containing two major subtypes. A 73-year-old man underwent pancreatoduodenectomy for a cystic mass, 5.0 cm in diameter. Histopathologic examinations revealed that IPMN was composed of gastric-type adenoma and intestinal-type borderline lesion. Marked intraluminal nodular growth was observed in the center of the tumor composed of intestinal-type cells positive for MUC2. Our observations suggest that gastric-type epithelium is a precursor of intestinal-type lesions in the stepwise progression of IPMN.
影响因子：
5.6
作者：
Adsay, NV;Merati, K;Klimstra, DS
通讯作者：
Klimstra, DS