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Ninety percent of nosebleeds (epistaxis) occur in Kiesselbach's plexus, whereas five to ten percent originate from Woodruff's plexus. [3] It is exposed to the drying effect of inhaled air. [3] It can also be damaged by trauma from a finger nail (nose picking), as it is fragile. [3] [4] It is the usual site for nosebleeds in children and young ...
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]
epicardium, epidermis, epidural, episclera, epistaxis, epidemic episi(o)-of or pertaining to the pubic region, the loins Greek ἐπίσιον (epísion), the pubic area, loins; vulva episiotomy: erythr(o)-having a red color Greek ἐρυθρός (eruthrós), red erythrocyte-esophageal, -esophago-gullet Greek οἰσοφάγος (oisophágos)
In children, the most common complication related to nose picking is epistaxis (nosebleed). Infections or perforation of the nasal septum are uncommon, but can occur. [ 14 ] Nose picking, however, should not affect the sense of smell , as the nasal cavity where the olfactory nerves are located is too high up to reach.
A nosebleed (epistaxis) usually occurs in the anterior part of the nose from an area known as Kiesselbach's plexus which consists of arteries. Woodruff's plexus is a venous plexus in the posterior part and a nosebleed here accounts for only between 5 and 10 per cent of nosebleeds. Older adults are most often affected. [5]
In most cases of sinus barotrauma, localized pain to the frontal area is the predominant symptom. This is due to pain originating from the frontal sinus, it being above the brow bones. Less common is pain referred to the temporal, occipital, or retrobulbar region. Epistaxis or serosanguineous secretion from the nose may occur.
The general definition of massive hemoptysis is more than 200 ml within 24 hours, but there is a wide range in the literature (100–600 ml). Considering that the total volume of the tracheal and bronchial lumen is about 150 cc, [ 28 ] [ 29 ] it may be reasonable to define massive hemoptysis as 200 ml, which is a little more than 150 ml, in ...
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 ...