aganglionic

aganglionic

1. The brown products of positive expression of C fos gene were abundant in lamina propia and muscularis in the aganglionic colon and were absent in the proximal dilated segment and normal colon.

C fos蛋白免疫组化巨结肠无神经节细胞的痉挛段粘膜固有层和粘膜肌层中出现大量的棕褐色C fos蛋白表达产物 ,而巨结肠近段的扩张段未见C fos蛋白表达阳性产物。

2. congenital aganglionic megacolon

先天无神经节性巨结肠

3. aganglionic megacolon

无神经节性巨结肠

4. 4.The brown products of positive expression of C fos gene were abundant in lamina propia and muscularis in the aganglionic colon and were absent in the proximal dilated segment and normal colon.

消化壁一般分为4层，由内向外为粘膜、粘膜下层、肌层和外膜，其中粘膜下层很薄，十二指肠粘膜下层无十二指肠腺。

5. Conclusions： The abnormal distribution of NGFR in the aganglionic choledochal suggests involvement of NGFR in the CCC.

结论：NGFR在先天性胆总管囊肿的异常分布可能与CCC的发病机理有关。