Small cell carcinoma of the esophagus: a case report

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S Hatori1, T Imada, Y Rino

  • 1First Department of Surgery, Yokohama City University, School of Medicine, Yokohama, Japan.

Hepato-Gastroenterology
|August 3, 1999
PubMed

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Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide (VIP)...