title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 22-1991. A 15-year-old boy with fever of unknown origin, severe anemia, and portal-vein thrombosis.
mesh_terms: D000293:Adolescent; D001064:Appendicitis / Q000175:diagnosis / Q000473:pathology*; D001652:Bile Ducts / Q000473:pathology; D002761:Cholangitis / Q000473:pathology; D005549:Foreign-Body Reaction / Q000175:diagnosis / Q000473:pathology*; D015743:Giant Cells, Foreign-Body / Q000473:pathology*; D006801:Humans; D007416:Intestinal Perforation / Q000473:pathology; D008297:Male; D010689:Phlebitis / Q000473:pathology; D011169:Portal Vein / Q000473:pathology; D012422:Rupture, Spontaneous; D013492:Suppuration; D013927:Thrombosis / Q000473:pathology