Create issue ticket

91 Possible Causes for Olfactory Hallucination, Rarely Malignant

  • Olfactory Neuroblastoma

    Olfactory neuroblastoma (Esthesioneuroblastoma) is a rare malignant tumour arising from olfactory epithelium.[ncbi.nlm.nih.gov] It has a subacute onset with the following symptoms: cognitive dysfunction, seizures, irritability, hallucinations, and short-term memory loss.[ncbi.nlm.nih.gov] Olfactory neuroblastoma is a rare, malignant neoplasm arising from the olfactory epithelium.[ncbi.nlm.nih.gov]

  • 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.[worlddentalnetwork.com] 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[prod.wiki.cns.org] It is used to denote a type of *aura manifesting itself in the form of an * olfactory hallucination or * parosmia (i.e. an olfactory *illusion) … Dictionary of Hallucinations[medicine.academic.ru]

  • Schizophrenia

    , eg, neuroleptic malignant syndrome (NMS).[dx.doi.org] We found perinatal pathology, cognitive deficit, and EEG abnormality in a patient with atypical initial symptoms of psychosis such as olfactory hallucinations.[ncbi.nlm.nih.gov] Note: Tactile and olfactory hallucinations may be present in Delusional Disorder if they are related to the delusional theme. C.[dnalc.org]

  • 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] It usually is found in children and is rarely malignant. It may cause seizures and is usually treated by surgical removal.[aans.org]

  • 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] 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] Benign Tumours: Slow growing Distinct borders Rarely spreads Malignant Tumours: Usually rapid growing Invasive Life threatening Metastatic brain tumours Metastatic brain tumours[curebraincancer.org.au]

  • 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[oncolex.org] malignant neoplasm (growth) known as an esthesioneuroblastoma, or olfactory neuroblastoma .[encyclopedia.com] malignant neoplasm (growth) known as an esthesioneuroblastoma, or olfactory neuroblastoma.[encyclopedia.com]

  • Benzodiazepine Withdrawal

    Since discontinuation of benzodiazepine has been known to rarely trigger a neuroleptic malignant syndrome (NMS), he was diagnosed as having NMS.[ncbi.nlm.nih.gov] […] a human head - but auditory, olfactory and tactile hallucinations can also occur.[benzo.org.uk] Anatomic lesions affecting midbrain and brainstem structures, as well as rare cases of nonconvulsive status epilepticus, can simulate NMS and are considered in the differential[dx.doi.org]

  • 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] Esthesioneuroblastoma are very rare sino-nasal malignant tumors, which can easily mimic benign tumor in the beginning of their evolution.[em-consulte.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] Abstract BRAF V600E mutations occur frequently in malignant melanoma, but are rare in most malignant glioma subtypes.[ncbi.nlm.nih.gov] Atypical teratoid/rhabdoid tumor (AT/RT), a highly malignant brain tumor in young children, usually arises de novo and has only rarely been described as a secondary malignancy[ncbi.nlm.nih.gov]

  • Secondary Parkinsonism

    […] is one of the most common malignant diseases worldwide, and approximately 20% of patients have metastases at diagnosis [ 1 ].[jmedicalcasereports.biomedcentral.com] Keywords Brain Metastasis Central Nervous System Metastasis Multiple Brain Metastasis Multiple Enlarge Lymph Node Rare Differential Diagnosis Introduction Colorectal cancer[jmedicalcasereports.biomedcentral.com]

Further symptoms