Phantosmia: What causes olfactory hallucinations? - Mayo Clinic
Jun 5, 2024 · What causes olfactory hallucinations? An olfactory hallucination, known as phantosmia, makes you detect smells that aren't in your environment. The odors you notice in phantosmia are …
Esthesioneuroblastoma - Symptoms and causes - Mayo Clinic
Mar 7, 2025 · Esthesioneuroblastoma (es-thee-zee-o-noo-row-blas-TOE-muh) is a rare type of cancer that starts in the upper part of the inside of the nose, known as the nasal cavity. …
幻嗅觉：导致幻嗅觉的原因是什么？ - 妙佑医疗国际
Feb 21, 2025 · Olfactory dysfunction. In: Current Diagnosis & Treatment in Otolaryngology — Head & Neck Surgery. 4th ed. McGraw Hill; 2020. https://www.accessmedicine.mhmedical.com. Accessed …
Loss of smell (anosmia) Causes - Mayo Clinic
Aug 4, 2005 · A stuffy nose from a cold is a common cause for a partial, brief loss of smell. A polyp or swelling inside the nose can lead to a loss of smell. Aging can cause a loss of smell, especially after …
Esthesioneuroblastoma - Diagnosis and treatment - Mayo Clinic
Mar 7, 2025 · Diagnosing esthesioneuroblastoma can be hard. It's rare, and it can look like other cancers that occur in the head, neck or nose. Testing can show if the cancer is …
Skull base tumors - Symptoms and causes - Mayo Clinic
Apr 25, 2025 · Chordomas, chondrosarcomas, sinonasal carcinomas and olfactory neuroblastomas are more likely than other types of skull base tumors to spread throughout the body. Whether or not skull …
嗅神经母细胞瘤 - 症状与病因 - 妙佑医疗国际 - Mayo Clinic
Mar 7, 2025 · 病因 专家尚未发现嗅神经母细胞瘤的确切原因。一般而言，当细胞的 DNA 发生变化时，就会发生癌症。细胞 DNA 含有指示细胞工作的指令。这些变化指示细胞迅速增殖。这些变化让细胞能 …
Fantosmia: ¿qué provoca las alucinaciones olfativas?
Mar 7, 2025 · La causa de la fantosmia puede ser una lesión en la cabeza o una infección de las vías respiratorias superiores. También puede deberse a envejecimiento, traumatismos, convulsiones del …
Loss of taste and smell: Natural with aging? - Mayo Clinic
Dec 16, 2025 · Some loss of taste and smell is natural with aging, especially after age 60. But other factors can contribute to loss of taste and smell, including: Nasal and sinus problems, such as …
Loss of smell (anosmia) Causes - Mayo Clinic
Apr 6, 2023 · Losing some of the sense of smell is called hyposmia. Losing all sense of smell is called anosmia. The loss might be brief or long term, depending on the cause.