bleeding

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Related to Gastrointestinal bleeding: Upper gastrointestinal bleeding

bleeding

[′blēd·iŋ]
(chemical engineering)
The undesirable movement of certain components of a plastic material to the surface of a finished article. Also known as migration.
(engineering)
Natural separation of a liquid from a liquid-solid or semisolid mixture; for example, separation of oil from a stored lubricating grease, or water from freshly poured concrete. Also known as bleedout.
(materials)
The outward penetration of a coloring agent from a substrate through the surface coat of paint.
The movement of grout through a pavement from below a road surfacing material to the outer surface.
(textiles)
Referring to a fabric in which the dye is not fast and therefore comes out when the fabric is wet.

bleeding

1. The upward penetration of a coloring pigment from a substrate through a topcoat of paint.
2. The oozing of grout from below a road-surfacing material to the surface in hot weather.
3. Exudation of one or more components of a sealant, with possible absorption by adjacent porous surfaces.
4. The autogenous flow of mixing water within, or its emergence from, newly placed concrete or mortar; caused by the settlement of the solid materials within the mass or by drainage of mixing water; also called water gain.
5. The diffusion of coloring matter through a coating from the substrate, or the discoloration that arises from such a process.
References in periodicals archive ?
Usefulness of CT angiography in diagnosing acute gastrointestinal bleeding: a meta-analysis.
Upper gastrointestinal bleeding, surgical treatment [online] last updated on 2010 [cited 2010].
Single Center Experience of a New Endoscopic Clip in Managing Nonvariceal Upper Gastrointestinal Bleeding. J Clin Gastroenterol.
There was a lower overall incidence of gastrointestinal bleeding when receiving anticoagulant therapy with PPI cotherapy (264,447 person-years; 76 per 10,000 person-years), compared with no PPI cotherapy (IRR, 0.66; 95% CI, 0.62-0.69).
Approach to the patient with obscure gastrointestinal bleeding. Techn Gastrointest Endosc 2003;5:104-8.
Angiographically negative acute arterial upper and lower gastrointestinal bleeding: incidence, predictive factors, and clinical outcomes.
No anticoagulants were given during the admission for deep vein thrombosis prophylaxis or during hemodialysis because of active gastrointestinal bleeding. The patient was given unfractionated Heparin during hemodialysis prior to the start of the gastrointestinal bleeding episodes.
Noto et al., "Acute lower gastrointestinal bleeding: Temporal factors associated with positive findings on catheter angiography after 99mTc-labeled RBC scanning," American Journal of Roentgenology, vol.
compared the efficacy of a restrictive transfusion strategy (target hemoglobin 7-9 g/dL) with that of a liberal transfusion strategy (target hemoglobin 9-11 g/dL) in patients with acute gastrointestinal bleeding, finding that the probability of survival at 6 weeks was higher in the restrictive-strategy group (27).
Association of proton pump inhibitors with reduced risk of warfarin-related serious upper gastrointestinal bleeding. Gastroenterology.
Upper gastrointestinal bleeding (UGIB) is a common problem encountered in the emergency department.
Although most of the researches have shown that Dieulafoy lesions are an uncommon cause of GI bleeding, the results of Lim and colab found them to be a relatively frequent etiology, accounting for 14.1% of nonvariceal upper gastrointestinal bleeding ([20]).

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