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59 Possible Causes for Intracranial Hypertension, Olfactory Hallucination, Rarely Malignant

  • Astrocytoma of the Brain

    They are rarely malignant but can regrow quickly. For this reason, Dr Steel performs regular MRI scans every one or two years after surgery.[] Whether the child has intracranial hypertension ( cerebrospinal fluid pressure within the skull is high) at the time of diagnosis.[] If the tumour is malignant and spreads, they rarely then spread outside of the brain to other parts of the body. Grade 3 and 4 gliomas are considered malignant tumours.[]

  • Malignant Glioma

    From the pathogenetic point of view, this malignant glioma is an extremely rare case that developed clinically and neuroradiologically from the cavernous sinus and was suspected[] Intracranial involvement may be associated with intracranial hypertension as well as decreased function of the hypothalamus and pituitary gland.[] Abstract BRAF V600E mutations occur frequently in malignant melanoma, but are rare in most malignant glioma subtypes.[]

  • Temporal Lobe Tumor

    Clinicopathologic features of recurrent dysembryoplastic neuroepithelial tumor and rare malignant transformation: A report of 5 cases and review of the literature.[] hallucination’.[] In addition to more common indications such as evidence of intracranial hypertension, focal neurologic findings, and/or seizures, neuroimaging should be considered in behaviorally[]

  • Herpes Simplex Encephalitis

    References 1 Anti-TNF antibody therapy in rheumatoid arthritis and the risk of serious infections and malignancies: systematic review and meta-analysis of rare harmful effects[] Decompressive craniectomy in pediatric central nervous infections with refractory intracranial hypertension is less commonly practiced.[] hypertension has not been fully reported.[]

  • Olfactory Groove Meningioma

    They are typically benign, slow-growing tumors that have on rare occasion been known to undergo malignant transformation with metastasis.[] […] groove [医]溴叶沟 olfactory groove meningioma 嗅叶沟脑膜瘤 olfactory groove syndrome [医]嗅沟综合征 olfactory hair 嗅毛 olfactory hallucination [医]嗅幻觉,幻嗅 olfactory islands [医]嗅岛 olfactory[] […] lesion and the intracranial hypertension produced papilloedema on the opposite side.[]

  • Limbic Encephalitis

    Paraneoplastic limbic encephalitis (PLE) is a rare disorder of the nervous system associated with malignant disease.[] […] and gustatory hallucinations, sleep disturbances, and abnormalities in other homeostatic functions.[] hypertension due to remote subarachnoidal haemorrhage; and 17 patients had primary degenerative dementia (either of the Alzheimer type or of unknown cause).[]

  • Benign Abducens Nerve Palsy

    Malignant transformation and metastatic spread are rare.[] Irritation of a temporal lobe may lead to auditory or olfactory hallucinations.[] MR imaging of idiopathic intracranial hypertension.[]

  • Carotid Artery Aneurysm

    Angiosarcoma is an unusual cause for large vessels' aneurysms and a rare malignant neoplasm that may occur in any region of the body, yet seldom originates in the large blood[] Keywords: Neck clipping, olfactory hallucination, resection of epileptogenic foci, surgery, unruptured aneurysm INTRODUCTION Having olfactory hallucinations is a symptom of[] . [3] Charcot–Bouchard aneurysms are a common cause of intracranial hemorrhage.[]

  • Cerebral Neoplasm

    These tumors are rarely malignant. Pleomorphic xanthoastrocytoma. These tumors are most commonly seen in teens or young adults; most are benign.[] Case Records of the Massachusetts General Hospital May 19, 2016 Case 15-2016 — A 32-Year-Old Man with Olfactory Hallucinations and Paresthesias Ronthal M., Venna N., Hunter[] Idiopathic intracranial hypertension.[]

  • Meningeal Disorder

    – potential to spread; rarely spread outside CNS Treatment Surgical removal- should be 90% tumor removal to have positive effect on outcome Radiation therapy Chemotherapy[] Irritation of a temporal lobe may lead to auditory or olfactory hallucinations.[] hypertension - lifethreating complication of meningitis interstitial edema cytotoxic edema Intracranial hypertension vasogenic edema hyperproduction of CSF low absorption[]

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