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29 Possible Causes for Olfactory Hallucination, Rarely Malignant, Recurrent Vomiting

  • 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] […] are several symptoms associated with a Malignant Astrocytoma Occurrence of frequent, unexplained headaches Rise in intracranial stress Frequent nausea and early-morning vomiting[brain-surgery.com] 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] Full resection is more difficult than grade III gliomas, and chance of recurrence is high Symptoms of Glioma Glioma symptoms can vary but can typically include: Headaches[valleygammaknife.com] Abstract BRAF V600E mutations occur frequently in malignant melanoma, but are rare in most malignant glioma subtypes.[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] Sometimes sudden unexplained and/or recurrent severe headaches (which may be accompanied by nausea and/or vomiting) are the first symptom.[meningiomauk.org]

  • Syncope

    Among the rare and well-known causes of sudden cardiac death by malignant arrthymias is a condition called arrhythmogenic right ventricular cardiomyopathy.[ncbi.nlm.nih.gov] TLOC associated with déjà vu, jamais vu, sensory aura, olfactory hallucinations, preoccupation, or behavior changes suggests seizure. 28 During TLOC Syncope involves brief[circ.ahajournals.org] […] syncope After unexpected pain, smell or sight After prolonged standing Prodromal nausea, vomiting, lightheadedness After exercise in a well-trained athlete During meal, micturition[clevelandclinicmeded.com]

  • Brain Ependymoma

    These tumors are rarely malignant. Pleomorphic xanthoastrocytoma. These tumors are most commonly seen in teens or young adults; most are benign.[chop.edu] Other symptoms can include relative deafness, sensomotorny aphasia, a cerebellar ataxy, glazodvigatelny frustration, olfactory, acoustical and flavoring hallucinations, vegetative[medicine-for-you.com] General symptoms Enlargement of the head (in infants) Persistent headache (especially in the morning) Recurrent vomiting Seizures Changes in vision Sleepiness Cognitive difficulties[thebraintumourcharity.org]

  • Pallidopyramidal Syndrome

    Combination of Steven-Johnson syndrome and neuroleptic malignant syndrome following carbamazepine therapy: a rare occurrence.[drashokpanagariya.com] After this trauma, his personality had changed with aggressiveness, recurrent migraine with auditory/olfactory hallucinations.[bmcneurol.biomedcentral.com] Affected patients exhibit a variable clinical picture that frequently includes psychomotor retardation or regression, recurrent episodes of vomiting, failure to thrive, signs[ajnr.org]

  • Overdose

    Rarely, pharyngeal or laryngeal muscle spasm can occur, which can interfere with respiration.[clinicaladvisor.com] (typically visual or tactile, less commonly auditory, olfactory, or vestibular), restlessness, distractibility, tremor {which is sometimes gross), sweating. tachycardia,[who.int] Neuroleptic malignant syndrome is an uncommon but potential complication of antipsychotic use.[clinicaladvisor.com]

  • Occipital Lobe Tumor

    Other There are various other rare types of benign and primary malignant brain tumours. What causes brain tumours?[patient.info] hallucination’.[express.co.uk] , and recurrent cerebral insults resembling strokes and causing hemiparesis , hemianopia , or cortical blindness meningeal carcinomatosis diffuse infiltration of the meninges[strokecenter.org]

  • Spinal Demyelination

    Their effects may resemble those of a benign or of a malignant tumour. Lymphomas such as Hodgkin disease rarely invade the brain, although they may compress it.[britannica.com] IV steroids at high dosages for the treatment of optic neuritis according to the ONTT can cause insomnia, mood changes, dyspepsia, weight gain, flushing, nausea, vomiting[eyewiki.aao.org] Irritation of a temporal lobe may lead to auditory or olfactory hallucinations .[britannica.com]

  • Diffuse Serous Labyrinthitis

    , unexplained weight loss or cachexia) cancer patients taking cytosine arabinoside or 5-fluorouracil (causes cerebellar degeneration) hereditary spinocerebellar ataxias rare[lifeinthefastlane.com] Hemiplegia or hemiparesis. (1ry motor area) Uncinate: olfactory hallucinations.. Cerebellar abscess: Homolateral hypotonia.[quizlet.com] The cyclic vomiting syndrome is characterized by recurrent, self-limited episodes of nausea and vomiting separated by symptom-free intervals.[uwgi.org]