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87 Possible Causes for Nausea, Olfactory Hallucination, Rarely Malignant

  • Olfactory Neuroblastoma

    Olfactory neuroblastoma (Esthesioneuroblastoma) is a rare malignant tumour arising from olfactory epithelium.[] It has a subacute onset with the following symptoms: cognitive dysfunction, seizures, irritability, hallucinations, and short-term memory loss.[] Olfactory Neuroblastoma Symptoms Symptoms of olfactory neuroblastoma include the following: nasal obstruction and epistaxis anosmia headache nausea facial swelling or pain[]

  • 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.[] […] of all types of neoplasms: speech disorders and memory; headache or dizziness; constant feeling of weakness; changes in weight – sudden increase or decrease a feeling of nausea[] 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.[]

  • Benzodiazepine Withdrawal

    Since discontinuation of benzodiazepine has been known to rarely trigger a neuroleptic malignant syndrome (NMS), he was diagnosed as having NMS.[] […] a human head - but auditory, olfactory and tactile hallucinations can also occur.[] ., increased ratings of dizziness, blurred vision, heart pounding, feelings of unreality, pins and needles, nausea, sweatiness, noises louder than usual, jitteriness, things[]

  • 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[] BACKGROUND: In malignant glioma (MG) patients undergoing radiation therapy (RT) with concomitant temozolomide, chemoradiation-induced nausea and vomiting (cRINV) degrades[] Abstract BRAF V600E mutations occur frequently in malignant melanoma, but are rare in most malignant glioma subtypes.[]

  • 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[] Trauma/fall Confusion, dizziness, nausea, vomiting Stroke ? Normal CT scan without contrast ? ? ? ? ?[] The manifestations of HSVE include low-grade pyrexia accompanied by severe headache, nausea, vomiting, and lethargy, followed by neurological features, which may include cognitive[]

  • Secondary Parkinsonism

    […] is one of the most common malignant diseases worldwide, and approximately 20% of patients have metastases at diagnosis [ 1 ].[] […] secondary parkinsonism include: Brain damage caused by anesthesia drugs (such as during surgery) Carbon monoxide poisoning Certain medicines used to treat mental disorders or nausea[] Keywords Brain Metastasis Central Nervous System Metastasis Multiple Brain Metastasis Multiple Enlarge Lymph Node Rare Differential Diagnosis Introduction Colorectal cancer[]

  • 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’.[] Nausea, vomiting, and headaches are common symptoms. Brain tumors can damage vital neurological pathways and invade and compress brain tissue.[]

  • Syncope

    Among the rare and well-known causes of sudden cardiac death by malignant arrthymias is a condition called arrhythmogenic right ventricular cardiomyopathy.[] TLOC associated with déjà vu, jamais vu, sensory aura, olfactory hallucinations, preoccupation, or behavior changes suggests seizure. 28 During TLOC Syncope involves brief[] Premonitory symptoms, such as nausea, diaphoresis, abdominal discomfort, and blurred vision, are caused by autonomic activation and are distinguishing features of neurally[]

  • Uncinate Seizure

    And – Good prognosis; rare malignant transformation (0.5–3%) 16. Oral lesions of lichen planus usually appear as: a. White striae. *** بقع بيضاءwhicham striae b.[] Olfactory hallucination are caused by temporal seizures (uncinate fits) but may also be caused by schizophrenia or depression can be caused by temporal lobe hamartoma, mesial[] Symptoms include nausea, pain, hunger, warmth, and "epigastric rising" sensations, and may be associated with piloerection (ie, gooseflesh).[]

  • Paranasal Sinus Cancer

    There are also a number of rare malignant tumors that can occur in the sinonasal region, including: nasopharyngeal carcinoma udifferentiated carcinoma neuroendocrine carcinoma[] […] the tumor or surgery Nerve damage that can affect sensation in your face and movement in your face, shoulder, or arms Side effects from radiation therapy, such as pain, nausea[] malignant neoplasm (growth) known as an esthesioneuroblastoma, or olfactory neuroblastoma .[]

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