Chaurasia B D, Kanhere M H, Dharker R S
Acta Anat (Basel). 1975;91(2):305-12. doi: 10.1159/000144392.
Two internal herinias of the intestines were found in adult males. One was a large translucent avascular membranous sac contining the small intestine from the duodenojejunal flexure to a point 6 in. proximal to the ileocaecal junction. The other was a peritoneal sac enclosing the small intestine, appendix, caecum and 6 in. of the ascending colon. The mesenteric and colic vessels were normal. Both hernias conformed to PAPEZ's concept of the so-called paraduodenal hernia that the hernial sac is derived from the umbilical coelom. The authors suggest that most of the so-called paraduodenal hernias are derived from the embryonic umbilical peritoneal diverticulum rather than from the peritoneal recesses or mesentery of the colon.
在成年男性中发现了两例肠内疝。一例是一个大的半透明无血管膜性囊，包绕着从十二指肠空肠曲至回盲部近端6英寸处的小肠。另一例是一个腹膜囊，包绕着小肠、阑尾、盲肠及6英寸升结肠。肠系膜和结肠血管正常。两例疝均符合帕佩兹（PAPEZ）所谓十二指肠旁疝的概念，即疝囊源自脐腔。作者认为，大多数所谓的十二指肠旁疝源自胚胎期脐腹膜憩室，而非结肠的腹膜隐窝或系膜。
