Korean J Gastroenterol.  2002 May;39(5):370-374.

A Case of Secondary Achalasia and Pyloric Stenosis due to Cholangiocarcinoma

Affiliations
  • 1Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea. HJPARK21@yumc.yonsei.ac.kr
  • 2Department of Radiology, Yonsei University College of Medicine, Seoul, Korea.

Abstract

We have infrequently experienced several cases of secondary achalasia caused by malignancy. Gastric carcinoma is the most common cause of secondary achalasia but other types of malignancy are rarely reported as a cause. Recently, we experienced a case of secondary achalasia and pyloric stenosis in a 62-year-old woman. She had a peripheral cholangiocarcinoma in the left lobe of the liver, which caused secondary achalasia by the direct invasion into the gastroesophageal junction. After 2 months, this malignancy caused pyloric stenosis by direct invasion of the gastric pylorus.

Keyword

Cholangiocarcinoma; Secondary achalasia; Pyloric stenosis

MeSH Terms

Cholangiocarcinoma*
Esophageal Achalasia*
Esophagogastric Junction
Female
Humans
Liver
Middle Aged
Pyloric Stenosis*
Pylorus
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