title: 79-year-old man with chronic bilateral calf pain.
authors.affiliation: Resident in Internal Medicine, Mayo School of Graduate Medical Education, Rochester, MN.
authors.forename: Adam M
authors.initials: AM
authors.lastname: May
authors.affiliation: Resident in Internal Medicine, Mayo School of Graduate Medical Education, Rochester, MN.
authors.forename: Korosh
authors.initials: K
authors.lastname: Sharain
authors.affiliation: Advisor to residents and Consultant in Cardiovascular Diseases, Mayo Clinic, Rochester, MN. Electronic address: rooke.thom@mayo.edu.
authors.forename: Thom W
authors.initials: TW
authors.lastname: Rooke
mesh_terms: D000368:Aged; D059350:Chronic Pain / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008297:Male; D058729:Peripheral Arterial Disease / Q000150:complications / Q000175:diagnosis*