Gurland B, Dolgin S E, Shlasko E, Kim U
Mt Sinai Medical Center, New York, NY 10029, USA.
J Pediatr Surg. 1998 Aug;33(8):1309-11. doi: 10.1016/s0022-3468(98)90176-2.
The authors report on a 2-year-old boy in whom pneumatosis intestinalis (PI) and portal vein gas (PVG) resulted from blunt abdominal trauma after child abuse. The presumed pathophysiology of PI and PVG is mechanical in this setting. Its presence establishes mucosal injury but does not necessarily imply intestinal necrosis.
作者报告了一名2岁男孩，其因虐待儿童导致腹部钝性创伤后出现肠壁积气（PI）和门静脉积气（PVG）。在这种情况下，PI和PVG的推测病理生理机制是机械性的。其存在表明有黏膜损伤，但不一定意味着肠坏死。
