Gastrointestinal Hemorrhage and Diffuse Bowel Dilation in Huntington Disease.

Huntington disease (HD) is a neurodegenerative condition associated with pathologic involvement beyond the striatum including involvement of the autonomic nervous system. Bowel dysfunction is found in patients with HD, but the exact mechanism is poorly understood and not well reported. Patients may be affected with problems such as dysphagia, weight loss, nutritional deficiencies, esophagitis, and gastritis. Lower bowel symptoms are more prevalent with longer disease course. We present a case of a patient with late-stage HD who presents with severe esophagitis causing gastrointestinal hemorrhage, significant dysmotility including chronic dysphagia requiring gastrostomy tube, and chronic small bowel and colonic ileus.