title: Iron pyrite and diagnostic confirmation.
authors.affiliation: Department of Medicine, Tufts University School of Medicine, Boston.
authors.forename: J P
authors.initials: JP
authors.lastname: Kassirer
authors.forename: R I
authors.initials: RI
authors.lastname: Kopelman
mesh_terms: D000328:Adult; D001063:Appendiceal Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005260:Female; D006394:Hemangiosarcoma / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010534:Peritoneal Neoplasms / Q000175:diagnosis*; D014395:Peritonitis, Tuberculous / Q000175:diagnosis; D010673:Pheochromocytoma / Q000175:diagnosis*