Insulinoma with hyperproinsulinemia: a two cases report

被引：0

作者：

Gury, H ^{[1
]}

Rio, F ^{[1
]}

Neamtu, D ^{[1
]}

Boivin, S ^{[1
]}

机构：

[1] Hop Civils, Serv Med D, F-68024 Colmar, France

来源：

ANNALES D ENDOCRINOLOGIE | 2002年 / 63卷 / 03期

关键词：

insulinoma; hyperproinsulinemia;

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

We report two cases of insulinoma with increased serum proinsulin levels and with normal insulin levels. Clinically, the two patients show typical symptoms of insulinoma, but serum insulin levels are normal. Only high levels of serum proinsulin allow us to retain the diagnosis of insulinoma. The new insulin assays using monoclonal antibodies are very specific for insulin and though can not detect isolated high proinsulin levels. So proinsulin assay is useful when diagnosing insulinoma.

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页码：240 / 242

页数：3

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