enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Aerosinusitis - Wikipedia

    en.wikipedia.org/wiki/Aerosinusitis

    The pressure difference causes the mucosal lining of the sinuses to become swollen and submucosal bleeding follows with further difficulties ventilating the sinus, especially if the orifices are involved. Ultimately fluid or blood will fill the space. In most cases of sinus barotrauma, localized pain to the frontal area is the predominant symptom.

  3. Nosebleed - Wikipedia

    en.wikipedia.org/wiki/Nosebleed

    A nosebleed, also known as epistaxis, is an instance of bleeding from the nose. [1] Blood can flow down into the stomach, and cause nausea and vomiting. [8] In more severe cases, blood may come out of both nostrils. [9] Rarely, bleeding may be so significant that low blood pressure occurs. [1]

  4. Cerebral venous sinus thrombosis - Wikipedia

    en.wikipedia.org/wiki/Cerebral_venous_sinus...

    Cerebral venous sinus thrombosis (CVST), cerebral venous and sinus thrombosis or cerebral venous thrombosis (CVT), is the presence of a blood clot in the dural venous sinuses (which drain blood from the brain), the cerebral veins, or both. Symptoms may include severe headache, visual symptoms, any of the symptoms of stroke such as weakness of ...

  5. Sinusitis - Wikipedia

    en.wikipedia.org/wiki/Sinusitis

    Sinusitis (or rhinosinusitis) is defined as an inflammation of the mucous membrane that lines the paranasal sinuses and is classified chronologically into several categories: [ 22 ] Acute sinusitis – A new infection that may last up to four weeks and can be subdivided symptomatically into severe and nonsevere.

  6. Nasal septal hematoma - Wikipedia

    en.wikipedia.org/wiki/Nasal_septal_hematoma

    Nasal septal hematoma is a condition affecting the nasal septum. [1] It can be associated with trauma. [2] A septal hematoma is blood that collects in the space between the septal cartilage and the overlying perichondrium (a cross section of the cartilaginous portion of the nasal septum). A hematoma may deprive the septal cartilage of its blood ...

  7. Cavernous sinus thrombosis - Wikipedia

    en.wikipedia.org/wiki/Cavernous_sinus_thrombosis

    Cavernous sinus thrombosis (CST) is the formation of a blood clot within the cavernous sinus, a cavity at the base of the brain which drains deoxygenated blood from the brain back to the heart. This is a rare disorder and can be of two types–septic cavernous thrombosis and aseptic cavernous thrombosis. [ 1 ]

  8. Sphenopalatine artery - Wikipedia

    en.wikipedia.org/wiki/Sphenopalatine_artery

    The sphenopalatine artery is the artery commonly responsible for epistaxis (difficult to control bleeding of the nasal cavity, especially the posterior nasal cavity). [3] In severe nose bleed cases which do not stop after intense packing of anti-clotting agents, the sphenopalatine artery can be ligated (clipped and then cut) during open surgery ...

  9. Hemoptysis - Wikipedia

    en.wikipedia.org/wiki/Hemoptysis

    epistaxis (combined with post-nasal drip) Hemoptysis or haemoptysis is the discharge of blood or blood-stained mucus through the mouth coming from the bronchi, larynx, trachea, or lungs. It does not necessarily involve coughing. In other words, it is the airway bleeding.