title: Black stool in a woman with red spots on her hands.
authors.affiliation: Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan.
authors.forename: Chia-Wei
authors.initials: CW
authors.lastname: Yang
authors.affiliation: Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan.
authors.forename: Hsu-Heng
authors.initials: HH
authors.lastname: Yen
authors.affiliation: Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan.
authors.forename: Pei-Yuan
authors.initials: PY
authors.lastname: Su
mesh_terms: D017115:Catheter Ablation / Q000379:methods; D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal; D004837:Epinephrine / Q000008:administration & dosage; D005260:Female; D006225:Hand / Q000473:pathology*; D016558:Hemostasis, Endoscopic / Q000379:methods*; D006801:Humans; D015552:Injections, Intralesional; D008551:Melena / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D008875:Middle Aged; D013270:Stomach / Q000473:pathology*; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000150:complications / Q000175:diagnosis*; D014662:Vasoconstrictor Agents / Q000008:administration & dosage
chemical_list: D014662:Vasoconstrictor Agents; D004837:Epinephrine