Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0014848 (achalasia)
 2,804 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cholangiocarcinoma most commonly presents as painless progressive jaundice. We report a case occurring in a 56-year-old Chinese woman with an unusual presentation of progressive dysphagia and vomiting. Oesophageal manometric and barium studies were indicative of achalasia, and computed tomography confirmed the presence of cholangiocarcinoma extending to the gastroesophageal junction and proximal lesser curve of the stomach. In this case, a constricting tumour at the gastroesophageal junction with probable invasion of the vagus nerves led to features of achalasia and gastroparesis.
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PMID:Cholangiocarcinoma presenting as pseudoachalasia and gastroparesis. 1290 20

Tumor-associated gastroparesis, though reported in association with various malignancies, is rare in patients with cholangiocarcinoma. We report a 55-year-old woman who presented with dysphagia and recurrent vomiting. Esophagogastroduodenoscopy revealed dilated stomach and excess residue without organic obstruction. 99mTc sulfur colloid solid gastric emptying study, radio-opaque marker gut transit study, and esophageal manometry showed features suggestive of gastroparesis and achalasia cardia; electrogastrography revealed bradygastria. Cholangiocarcinoma was detected on CT scan performed after the patient developed jaundice two months later. The lesion was deemed surgically unresectable. She died four months later.
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PMID:Cholangiocarcinoma presenting with severe gastroparesis and pseudoachalasia. 1620 7