[permalink] [id link]
Posterior wall perforation leads to bleeding due to involvement of gastroduodenal artery that lies posterior to the 1st part of duodenum.
from
Wikipedia
Some Related Sentences
Posterior and wall
Posterior abdominal wall, after removal of the peritoneum, showing kidneys, suprarenal capsules, and great vessels.
Posterior body wall muscle contractions in C. elegans occur rhythmically every 45 – 50 seconds and mediate defecation.
Image: Gray1121. png | Posterior abdominal wall, after removal of the peritoneum, showing kidneys, suprarenal capsules, and great vessels.
Posterior and due
Surgery to repair the Posterior Cruciate ligament is controversial due to its placement and technical difficulty.
Posterior synechia causes glaucoma too but with a different mechanism, that due to adherence between iris and the lens block the way of aqueous from posterior chamber to the anterior chamber which in turn raises the intraocular pressure.
Posterior Ischemic Optic Neuropathy ( PION ) is a medical condition characterized by damage to the retrobulbar portion of the optic nerve due to ischemia, a restriction of the blood supply to the optic nerve.
Posterior and artery
* Posterior cerebral artery ( neuroscience ), a blood vessel to the posterior aspect of the brain ( occipital lobe )
* Posterior inferior cerebellar artery ( PICA ): The posterior inferior cerebellar artery, a major branch of the vertebral artery, supplies the posterolateral part of the medulla, where the main sensory tracts run and synapse.
Posterior limb: lenticulostriate branches of middle cerebral artery ( superior half ) & anterior choroidal artery off of the internal carotid artery ( inferior half )
This artery in turn branches into the medial frontal arteries ( Anterior, Intermediate, Posterior ), and the paracentral artery, with the cingulate branches arising throughout its length.
However it should be remembered that the Cilio retinal artery itself is a branch of the Short Posterior Ciliary Arteries which is derived from the Ophthalmic Artery.
* Posterior temporal: This artery extends out and away from the operculum and turns in a step-wise manner first inferiorly then posteriorly into the superior temporal sulcus than to the middle temporal sulcus.
Posterior and lies
:* Posterior polar cataract ( importance lies in higher risk of complication — posterior capsular tears during surgery )
Posterior and posterior
* Posterior mean, which minimizes the ( posterior ) risk ( expected loss ) for a squared-error loss function ; in Bayesian estimation, the risk is defined in terms of the posterior distribution.
( A ) After inhalation of 20. 1 mCi of Xenon-133 gas, scintigraphic images were obtained in the Posterior ( anatomy ) | posterior projection, showing uniform ventilation to lungs.
* Posterior or spinal fibers arise from the lower lip of the posterior border of the spine of the scapula.
* Posterior parietal cortex, portion of parietal neocortex posterior to the primary somatosensory cortex
CNIC: Central Nucleus of IC ; AVCN: Anterior Ventral Cochlear Nucleus ; PVCN: Posterior Ventral Cochlear Nucleus ; SCN: Superior Colliculus Nucleus ; LSO: Lateral Superior Olive ; MSO: Medial Superior Olive ; DNLL: Dorsal Nucleus of the Lateral Lemniscus ; MGB: Medial Geniculate Body ; SC: Superior Colliculus ; TB: Trapezoid Body ; MGBm: medial division of the medial geniculate body ; PL: the posterior limitans nucleus ; SpN: suprapeduncular nucleus ; Spf: subparafascicular nucleus ; SNL: the substantia nigra, pars compacta lateralis ; dlPAG: the dorsolateral periaqueductal gray ; BICN: the nucleus of the brachium of the inferior colliculus.
Image: Human brainstem-thalamus posterior view description. JPG | Posterior dissection of brainstem with colliculi visible.
* Posterior parietal: Emerging from the posterior end of the Sylvian fissure and extends first posteriorly, and then anteriorly along the posterior of the parietal lobe.
Posterior and part
Posterior to it, near its origin, is the superior laryngeal nerve ; and higher up, it is separated from the internal carotid by the Styloglossus and Stylopharyngeus, the glossopharyngeal nerve, the pharyngeal branch of the vagus, and part of the parotid gland.
Posterior cingulate gyrus is connected with retrosplenial cortex and this connection is part of the dorsal splenium of the corpus callosum.
In the Analytics then, Prior Analytics is the first theoretical part dealing with the science of deduction and the Posterior Analytics is the second demonstratively practical part.
Posterior and .
The lost commentaries include works on the De Interpretatione, Posterior Analytics, Physics, On the Heavens, On Generation and Corruption, On the Soul, and On Memory.
In a passage from the Posterior Analytics, he says that we can know the meaning of a made-up name ( he gives the example ' goat stag '), without knowing what he calls the ' essential nature ' of the thing that the name would denote, if there were such a thing.
The oldest surviving writing to explicitly consider the rules by which reason operates are the works of the Greek philosopher Aristotle, especially Prior Analysis and Posterior Analysis.
Posterior to the trunk is the short metamerically segmented opisthosoma, bearing external paired chaetae, which apparently help to anchor the animal to the base of its tube.
* Posterior cricoarytenoid muscles abduct and externally rotate the arytenoid cartilages, resulting in abducted vocal folds.
* The Posterior Analytics, a study of scientific demonstration, containing Aristotle's mature views on logic.
When Ngô Quyền ( King of Vietnam ) ( 939 – 944 ) restoring sovereign power in the country, the next millennium Vietnam advanced by the accomplishments of a series of dynasties: Ngôs, Đinhs, Prior Lês, Lýs, Trầns, Hồs, Posterior Trầns, Later Lês, Mạcs, Trịnhs, Nguyễns, Tây Sơns and again Nguyễns.
* Classified by opacities, cataract can be classified by using Lens Opacities Classification System III ( LOCS III: Nuclear NC1-5, Cortical C1-5 and Posterior P1-5.
He also wrote a number of commentaries on Aristotle, including the first in the West of Posterior Analytics, and one on Aristotle's Physics, which has survived as a loose collection of notes or glosses on the text.
* Posterior fusion: This surgical approach is through an incision on the back and involves the use of metal instrumentation to correct the curve.
In the Posterior Analytics, Aristotle ( 384 BC – 322 BC ) laid down the axiomatic method, to organize a field of knowledge logically by means of primitive concepts, axioms, postulates, definitions, and theorems, taking a majority of his examples from arithmetic and geometry.
Posterior luxation is the less severe of the two types, as the eye can appear normal although the dog's eyesight will be affected.
0.469 seconds.