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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.[drtimothysteel.com.au] Whether the child has intracranial hypertension ( cerebrospinal fluid pressure within the skull is high) at the time of diagnosis.[cancer.gov] 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.[cancercanwait.com]

  • 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[ncbi.nlm.nih.gov] Intracranial involvement may be associated with intracranial hypertension as well as decreased function of the hypothalamus and pituitary gland.[eyewiki.aao.org] Abstract BRAF V600E mutations occur frequently in malignant melanoma, but are rare in most malignant glioma subtypes.[ncbi.nlm.nih.gov]

  • Temporal Lobe Tumor

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

  • 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[academic.oup.com] Decompressive craniectomy in pediatric central nervous infections with refractory intracranial hypertension is less commonly practiced.[ncbi.nlm.nih.gov] hypertension has not been fully reported.[ncbi.nlm.nih.gov]

  • Olfactory Groove Meningioma

    They are typically benign, slow-growing tumors that have on rare occasion been known to undergo malignant transformation with metastasis.[mdmag.com] […] 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[fastdict.net] […] lesion and the intracranial hypertension produced papilloedema on the opposite side.[ijo.in]

  • Limbic Encephalitis

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

  • Benign Abducens Nerve Palsy

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

  • 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[ncbi.nlm.nih.gov] Keywords: Neck clipping, olfactory hallucination, resection of epileptogenic foci, surgery, unruptured aneurysm INTRODUCTION Having olfactory hallucinations is a symptom of[surgicalneurologyint.com] . [3] Charcot–Bouchard aneurysms are a common cause of intracranial hemorrhage.[en.wikipedia.org]

  • Cerebral Neoplasm

    These tumors are rarely malignant. Pleomorphic xanthoastrocytoma. These tumors are most commonly seen in teens or young adults; most are benign.[chop.edu] 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[nejm.org] Idiopathic intracranial hypertension.[patient.info]

  • 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[brainaacn.org] Irritation of a temporal lobe may lead to auditory or olfactory hallucinations.[britannica.com] hypertension - lifethreating complication of meningitis interstitial edema cytotoxic edema Intracranial hypertension vasogenic edema hyperproduction of CSF low absorption[lf2.cuni.cz]

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