放疗后食管胃交界部狭窄并伴有相邻管腔外病变。
Stricture of the esophagogastric junction with adjacent extraluminal cavity following radiation.
作者信息
Blackstone M O, Levin B, Kinzie J J, Horneff J A, Skinner D B
出版信息
Am J Gastroenterol. 1979 Mar;71(3):290-4.
PMID:443233
Abstract
We report a radiation stricture of the esophagogastric junction with an adjacent extraluminal cavity formed secondary to radiation in a patient receiving 4,500 rads for a histiocytic lymphoma of the stomach. We suggest that the presence of a radiosensitive lymphoma may have undermined the normal reparative response to radiation of the esophagogastric junction and predisposed it to stricture and cavity formation at this dose of radiation.
摘要
我们报告了一例食管胃交界部放射性狭窄病例，该患者因胃组织细胞性淋巴瘤接受4500拉德放疗后，在食管胃交界部附近形成了一个继发于放疗的管腔外腔隙。我们认为，放射敏感性淋巴瘤的存在可能削弱了食管胃交界部对放疗的正常修复反应，并使其在该放疗剂量下易发生狭窄和腔隙形成。
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