Korean J Leg Med.  2010 May;34(1):47-50.

Fatal Water Intoxication in a Schizophrenic Patient

Affiliations
  • 1Department of Pathology, Korea University Medical College, Guro Hospital, Seoul, Korea.
  • 2Division of Forensic Medicine, National Institute of Scientific Investigation, Seoul, Korea. sanchee@korea.kr

Abstract

We report a case of fatal water intoxication in a schizophrenic patient. A 41-year-old schizophrenic male, who was admitted to a psychiatric hospital, was found dead in the restroom of the hospital. He had drunk many bowls of tap water before. On the postmortem examination, the brain was diffusely edematous, but no apparent herniation was noted. The lung was mildly expanded with edema. The stomach and intestine were diffusely expanded, and the intestine and mesentery were extensively edematous. Bilateral hydronephrosis was observed. A subcapsular hematoma with focal cortical rupture was observed in the right kidney. The vitreous sodium was 102 mEq/l and potassium was 10.5 mEq/l.

Keyword

schizophenia; water intoxication; subcapsular hematoma

MeSH Terms

Adult
Autopsy
Brain
Edema
Hematoma
Hospitals, Psychiatric
Humans
Hydronephrosis
Intestines
Kidney
Lung
Male
Mesentery
Potassium
Rupture
Sodium
Stomach
Water Intoxication
Potassium
Sodium
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