Different SPECT findings before and after Capgras’ syndrome in interictal psychosis

We herein report a case of Capgras’ syndrome observed in interictal psychosis in which the single-photon emission computed tomography (SPECT) findings before and after the appearance of the psychotic symptoms differed. SPECT with 99mTc-hexamethyl propyleneamine oxine (HMPAO) revealed worsening of hy...

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Veröffentlicht in:Epilepsy & behavior Jg. 9; H. 1; S. 189 - 192
Hauptverfasser: Horikawa, Hideki, Monji, Akira, Sasaki, Masayuki, Maekawa, Toshihiko, Onitsuka, Toshiaki, Nitazaka, Yoko, Hirano, Yoji, Hirano, Shougo, Hashioka, Sadayuki, Kato, Takahiro, Yoshida, Ichiro, Kanba, Shigenobu
Format: Journal Article
Sprache:Englisch
Veröffentlicht: United States Elsevier Inc 01.08.2006
Schlagworte:
Adult
Antipsychotic Agents - therapeutic use
Capgras Syndrome - drug therapy
Capgras Syndrome - etiology
Capgras’ syndrome
Cerebrovascular Circulation - physiology
Electroencephalography
Epilepsy - complications
Epilepsy - diagnosis
Epilepsy - physiopathology
Female
Humans
Interictal psychosis
Magnetic Resonance Imaging
Single-photon emission computed tomography (SPECT)
Tomography, Emission-Computed, Single-Photon
Interictal psychosis
Single-photon emission computed tomography (SPECT)
Capgras’ syndrome
ISSN:1525-5050, 1525-5069
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Zusammenfassung:We herein report a case of Capgras’ syndrome observed in interictal psychosis in which the single-photon emission computed tomography (SPECT) findings before and after the appearance of the psychotic symptoms differed. SPECT with 99mTc-hexamethyl propyleneamine oxine (HMPAO) revealed worsening of hypoperfusion in the entire right hemisphere after onset of the psychotic symptoms. The enhanced hypoperfusion demonstrated by SPECT in the present case seems to indicate a right interhemispheric disconnection resulting in the occurrence of Capgras’ syndrome.
Bibliographie:ObjectType-Case Study-2
SourceType-Scholarly Journals-1
ObjectType-Feature-4
content type line 23
ObjectType-Report-1
ObjectType-Article-3
ISSN:1525-5050
1525-5069
DOI:10.1016/j.yebeh.2006.04.016