Brain lesions manifesting as psychiatric disorders: eight cases.
Sometimes patients with organic brain lesions in neurologically silent brain areas might present only with psychiatric symptoms, such as depression, anxiety disorders, schizophrenia, anorexia nervosa, or cognitive dysfunction. This study presents eight cases of patients with brain lesions (four cases of meningiomas, one case of intracerebral cysts, one case of anaplastic oligodendroglioma, one case of multiform glioblastoma, and one case of occlusive hydrocephalus) who, for a significant period of time, were diagnosed and treated for psychiatric disorders (three cases of Alzheimer's disease, two cases of schizoaffective disorder, one case of schizophrenia, one case of depression, and one case of organic emotional lability disorder). When neurologic symptoms developed, they underwent neuroimaging studies and organic brain lesions were diagnosed. Further treatment required neurosurgical interventions. These cases show that brain tumors can be neurologically silent for a sufficient period of time and manifest as psychiatric disorders. Therefore, neuroimaging studies are needed when atypical changes in mental status or neurologic symptoms and signs develop.
Bunevicius
Adomas
A
Institute of Psychophysiology and Rehabilitation, Kaunas University of Medicine, Palanga, Lithuania. a.bunevicius@yahoo.com
Deltuva
Vytenis Pranas
VP
Deltuviene
Daiva
D
Tamasauskas
Arimantas
A
Bunevicius
Robertas
R
D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D003072:Cognition Disorders / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D005909:Glioblastoma / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009837:Oligodendroglioma / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed