2015
DOI: 10.5498/wjp.v5.i3.273
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Psychiatric aspects of brain tumors: A review

Abstract: Infrequently, psychiatric symptoms may be the only manifestation of brain tumors. They may present with mood symptoms, psychosis, memory problems, personality changes, anxiety, or anorexia. Symptoms may be misleading, complicating the clinical picture. A comprehensive review of the literature was conducted regarding reports of brain tumors and psychiatric symptoms from 1956-2014. Search engines used include PubMed, Ovid, Psych Info, MEDLINE, and MedScape. Search terms included psychiatric manifestations/sympto… Show more

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Cited by 134 publications
(119 citation statements)
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“…Most importantly, both benign neoplasms and meningiomas are known to grow at a slower rate than malignant neoplasms, such as glioblastoma, of the brain, 16,17 making them less likely to present initially with focal neurologic deficits or signs of elevated intracranial pressure than a faster-growing tumor such as glioblastoma. 18 As has been noted in several case reports, 11,13,19 particularly for tumors located in the relatively noneloquent frontal lobes, a slow-growing intracranial tumor may not produce any symptoms other than a change in personality until it reaches considerable size. Unfortunately, the OSHPD dataset does not include data that are sufficiently granular to address the issue of precise tumor location.…”
Section: Discussionmentioning
confidence: 85%
See 1 more Smart Citation
“…Most importantly, both benign neoplasms and meningiomas are known to grow at a slower rate than malignant neoplasms, such as glioblastoma, of the brain, 16,17 making them less likely to present initially with focal neurologic deficits or signs of elevated intracranial pressure than a faster-growing tumor such as glioblastoma. 18 As has been noted in several case reports, 11,13,19 particularly for tumors located in the relatively noneloquent frontal lobes, a slow-growing intracranial tumor may not produce any symptoms other than a change in personality until it reaches considerable size. Unfortunately, the OSHPD dataset does not include data that are sufficiently granular to address the issue of precise tumor location.…”
Section: Discussionmentioning
confidence: 85%
“…Alternatively, the second context suggests a reversed relationship in which psychiatric disease may simply represent the earliest manifestation of an underlying brain tumor, 911 particularly given that psychiatric symptoms have been shown to correlate with specific tumor locations within the brain. 9,12 This theory has been applied mainly to slow-growing or diffuse tumors, which have the potential to produce isolated psychiatric symptoms long before becoming overtly symptomatic.…”
mentioning
confidence: 99%
“…Complex auditory or visual hallucinations are relatively specific for temporal lobe tumors . Overall, structural brain lesions are rare causes of acquired mania, but mania has been associated with right‐sided lesions, especially right‐sided temporal lobe masses . Interestingly, for vascular lesions, both left‐ and right‐sided strokes have been associated with mania.…”
Section: Discussionmentioning
confidence: 99%
“…Other causes include CNS infections, trauma, tumors, and other structural brain 3 Overall, structural brain lesions are rare causes of acquired mania, but mania has been associated with right-sided lesions, especially right-sided temporal lobe masses. 4 Interestingly, for vascular lesions, both left-and right-sided strokes have been associated with mania. One emerging theory is that mania can arise from either excitatory left-sided lesions with hyperactivity of reward-processing areas, or from deactivating right-sided lesions with hypoactivity of emotion-modulating limbic regions.…”
Section: Discussionmentioning
confidence: 99%
“…Metastatic tumors often present with more neuropsychiatric symptoms 4 . Most brain tumors present with specific neurologic signs due to mass effect, and 78% of patients with brain tumors had psychiatric symptoms, but only 18% presented only with these symptoms as the first clinical manifestation of a brain tumor 5 .…”
Section: Dear Editormentioning
confidence: 99%