title: Ischemic colitis complicating flexible endoscopy in a patient with connective tissue disease.
authors.forename: J M
authors.initials: JM
authors.lastname: Church
mesh_terms: D017091:Colitis, Ischemic / Q000209:etiology*; D000075202:Contraindications; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D008947:Mixed Connective Tissue Disease; D012812:Sigmoidoscopy / Q000009:adverse effects*