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Aerosinusitis, also called barosinusitis, sinus squeeze or sinus barotrauma is a painful inflammation and sometimes bleeding of the membrane of the paranasal sinus cavities, normally the frontal sinus.
Sinusitis, also known as rhinosinusitis, is an inflammation of the mucous membranes that line the sinuses resulting in symptoms that may include thick nasal mucus, a plugged nose, and facial pain. [ 1][ 8] Sinusitis usually occurs in individuals with underlying conditions [ 9][unreliable medical source?] like allergies, or structural problems ...
Mucormycosis, also known as black fungus, [ 3][ 4] is a serious fungal infection that comes under fulminant fungal sinusitis, [ 11] usually in people who are immunocompromised. [ 9][ 12] It is curable only when diagnosed early. [ 11] Symptoms depend on where in the body the infection occurs. [ 13][ 14] It most commonly infects the nose, sinuses ...
Fungal sinusitis or fungal rhinosinusitis is the inflammation of the lining mucosa of the paranasal sinuses due to a fungal infection. [ 1][ 2] It occurs in people with reduced immunity. The maxillary sinus is the most commonly involved. Fungi responsible for fungal sinusitis are Aspergillus fumigatus (90%), Aspergillus flavus, and Aspergillus ...
Paranasal sinuses are a group of four paired air-filled spaces that surround the nasal cavity. [ 1] The maxillary sinuses are located under the eyes; the frontal sinuses are above the eyes; the ethmoidal sinuses are between the eyes and the sphenoidal sinuses are behind the eyes. The sinuses are named for the facial bones and sphenoid bone in ...
Pyriform sinus. The entrance to the larynx, viewed from behind, with Pyriform sinus labeled at bottom left. The pyriform sinus (also piriform recess, piriform sinus, piriform fossa, or smuggler's fossa) is a small recess on either side of the laryngeal inlet. It is bounded medially by the aryepiglottic fold, and laterally by the thyroid ...
Sinus (anatomy) A sinus is a sac or cavity in any organ or tissue, or an abnormal cavity or passage. In common usage, "sinus" usually refers to the paranasal sinuses, which are air cavities in the cranial bones, especially those near the nose and connecting to it. Most individuals have four paired cavities located in the cranial bone or skull.
The confluence of sinuses ( Latin: confluens sinuum ), torcular Herophili, or torcula is the connecting point of the superior sagittal sinus, straight sinus, and occipital sinus. It is below the internal occipital protuberance of the skull. It drains venous blood from the brain into the transverse sinuses. It may be affected by arteriovenous ...