title: Hemorrhagic shock and encephalopathy-like syndrome: report of a case with emphasis on the pathological findings.
abstract: The case of a 5-month-old boy with sudden onset of shock, encephalopathy, watery diarrhea, bleeding tendency, and impaired hepatic and renal functions was reported. The different pathological findings as compared with the previous reports made the term "hemorrhagic shock encephalopathy-like syndrome" (HSE-like syndrome) more suitable for this case. Marked fatty metamorphosis with hemorrhage was found with a light microscope. Electron microscopy revealed flocculent densities in the mitochondria which might be a poor prognostic indicator in this syndrome. Diffuse electron-dense deposits in the peroxisomes were also seen and the significance of this finding was discussed. The patient died on the third day after admission due to multiorgan failures in spite of our aggressive management.
authors.affiliation: Department of Pediatrics, Taichung Veterans General Hospital, Taiwan, R.O.C.
authors.forename: Y J
authors.initials: YJ
authors.lastname: Wang
authors.forename: S C
authors.initials: SC
authors.lastname: Mak
authors.forename: C S
authors.initials: CS
authors.lastname: Chi
mesh_terms: D001927:Brain Diseases / Q000209:etiology / Q000473:pathology*; D017809:Fatal Outcome; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D008099:Liver / Q000473:pathology / Q000648:ultrastructure; D008297:Male; D008830:Microbodies / Q000473:pathology; D012771:Shock, Hemorrhagic / Q000473:pathology*; D013577:Syndrome