title: Encephalomyelopathy following abdominal symptoms. Epidemiological and follow-up studies, histological changes of Auerbach's plexus, and urinary porphyrin.
mesh_terms: D000328:Adult; D000368:Aged; D001927:Brain Diseases / Q000150:complications* / Q000453:epidemiology / Q000473:pathology / Q000652:urine; D005260:Female; D005500:Follow-Up Studies; D005767:Gastrointestinal Diseases / Q000150:complications*; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009197:Myenteric Plexus / Q000473:pathology*; D011166:Porphyrins / Q000652:urine*; D013118:Spinal Cord Diseases / Q000150:complications* / Q000453:epidemiology / Q000473:pathology / Q000652:urine
chemical_list: D011166:Porphyrins