title: A 52-year-old man with ecchymotic leg ulcers.
authors.affiliation: Department of Internal Medicine, Louisiana State University Health Sciences Center, New Orleans, USA.
authors.forename: Seema
authors.initials: S
authors.lastname: Walvekar
authors.forename: Jessica L
authors.initials: JL
authors.lastname: Johnson
authors.forename: Emily
authors.initials: E
authors.lastname: Kauffman
authors.forename: Rachna
authors.initials: R
authors.lastname: Jetly
authors.forename: Bennett P
authors.initials: BP
authors.lastname: deBoisblanc
mesh_terms: D001706:Biopsy; D003937:Diagnosis, Differential; D004438:Ecchymosis / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007871:Leg Ulcer / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012867:Skin / Q000473:pathology*