title: Primary pyogenic abscess of the psoas muscle.
authors.forename: G W
authors.initials: GW
authors.lastname: Simons
authors.forename: J R
authors.initials: JR
authors.lastname: Sty
authors.forename: R J
authors.initials: RJ
authors.lastname: Starshak
mesh_terms: D000465:Algorithms; D001170:Arthritis, Infectious / Q000150:complications*; D003952:Diagnostic Imaging; D006801:Humans; D010019:Osteomyelitis / Q000150:complications*; D016659:Psoas Abscess / Q000175:diagnosis / Q000209:etiology*