O'Hara D E, Krakovitz E K, Wolferth C C
Department of Surgery, Graduate Hospital, Philadelphia, Pennsylvania 19146.
Am Surg. 1995 Apr;61(4):330-3.
Barium ingestion is a routine practice in the radiologic examination of the alimentary tract. Barium intravasation is a rare complication, often resulting in the rapid onset of hypotension and death. The literature on this type of complication is sparse. In the majority of reported cases, the event involved high pressure barium instillation. This case illustrates the rare occurrence of barium in the portal venous circulation after an upper gastrointestinal examination.
吞服钡剂是消化道放射学检查中的常规操作。钡剂渗漏是一种罕见的并发症，常导致迅速出现低血压和死亡。关于这类并发症的文献很少。在大多数报告的病例中，事件涉及高压钡剂灌注。本病例说明了在上消化道检查后门静脉循环中罕见的钡剂出现情况。
