title: A rare cause of oesophageal pigmentation.
authors: Department of Gastroenterology, Royal Blackburn Hospital, East Lancashire Hospitals NHS Trust, Blackburn, UK. amitchattree@hotmail.com
authors: A
authors: A
authors: Chattree
authors: A
authors: A
authors: Howat
authors: A T
authors: AT
authors: Green
authors: R
authors: R
authors: Saravanan
mesh_terms: D001707:Biopsy, Needle; D004935:Esophageal Diseases / Q000175:diagnosis / Q000473:pathology*; D004945:Esophagoscopy / Q000379:methods; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D008544:Melanocytes / Q000473:pathology*; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000379:methods; D010859:Pigmentation Disorders / Q000209:etiology / Q000473:pathology*; D011230:Precancerous Conditions / Q000473:pathology*; D018570:Risk Assessment