(n.) The belly, or that part of the body between the thorax and the pelvis. Also, the cavity of the belly, which is lined by the peritoneum, and contains the stomach, bowels, and other viscera. In man, often restricted to the part between the diaphragm and the commencement of the pelvis, the remainder being called the pelvic cavity.
(n.) The posterior section of the body, behind the thorax, in insects, crustaceans, and other Arthropoda.
Example Sentences:
(1) Findings on plain X-ray of the abdomen, using the usual parameters of psoas and kidney shadows in the Nigerian, indicate that the two communities studied are similar but urinary calculi and urinary tract distortion are significantly more prominent in the community with the higher endemicity of urinary schistosomiasis.
(2) The rational surgical methods of treatment in 85 patients with suppurative hepatic echinococcosis penetrating into the abdomen cavity are presented.
(3) Chest and biceps circumferences increased 4.2% and 3.1%, respectively; abdomen and thigh circumferences did not significantly change; body fat decreased 16.8%; and body mass increased 2.3%.
(4) Duplex and color Doppler sonography have become indispensable for evaluating the major vessels of the abdomen.
(5) A 33-year old woman was admitted with high fever and excruciating pain in the lower right abdomen that had lasted on and off for months.
(6) In conclusion, a zipper technique has been outlined that allows effective continuing drainage of the septic abdomen, permits early diagnosis of organ damage, is rapid and cost effective, minimizes ventilator dependency and gastrointestinal complications, is well tolerated by the patients, and has produced a modest 65 per cent survival rate in the first 34 critically ill patients in whom it was used.
(7) As for possible causes of reduced Leydig cell activity it was investigated whether the testis was (1) hypoplastic; (2) abnormally fused with the epididymis; (3) located in the abdomen; (4) or UT was associated with hypospadias.
(8) The clinical presentation is that of an acute abdomen.
(9) The rapidity of obtaining the results (within one hour), the complete absence of untoward reactions to the radiopharmaceuticals, the much lower frequency of subtle or indeterminate results, the ability to render useful information in the presence of moderate jaundice and the lack of interference from overlying intestinal contents establishes these radionuclide agents as superior to both radiographic oral and intravenous cholangiography in the investigation of the acute abdomen.
(10) Regarding space occupying lesions in the abdomen angiography is an aid in diagnosis and differential diagnosis and provides information on the curability.
(11) The characteristic signs and symptoms represent the triad of a pulsatile mass in the upper part of the abdomen, intermittent hemorrhage in the upper part of the gastrointestinal tract and severe epigastralgia not relieved by antacids.
(12) There are two sites for transplantation, which are the submamma and the upper lateral region of abdomen.
(13) We analysed the plain abdomen and chest films of 62 patients with this disease.
(14) Contrast media in magnetic resonance imaging (MRI) of the abdomen and pelvis are applied for various purposes; different substances and forms of application must be distinguished.
(15) In all series of experiments multidimensional statistical analysis allowed one to reveal the effect conducive to a relative decrease in the blood content in the brain, myocardium, lungs, liver and to its increase in some abdominal organs, skin, muscle and bone tissues of the extremities, abdomen and pelvis.
(16) The lesion has occurred in many sites, but is commonest in the thorax (60%), abdomen (11%), neck (14%), and axilla (4%).
(17) The remaining patients had vague pains, tender abdomen, constitutional symptoms or a mass in the abdomen.
(18) In 25 patients, small cell lung cancer was staged prospectively with both conventional staging and a magnetic resonance (MR) imaging protocol that included 1.5-T MR imaging of the pelvis, abdomen, spine, and brain.
(19) Laparoscopy with artificial ascites creates a larger space between organs and makes an accurate inspection of the entire intra-peritoneal abdomen possible.
(20) No evidence of lymphomatous involvement of lymph nodes and non-lymphoid organs was found by CT scan, ultrasound echography and gallium scan of the chest and abdomen.
Celiac
Definition:
(a.) See Coellac.
(a.) Relating to the abdomen, or to the cavity of the abdomen.
Example Sentences:
(1) In cancer of the pancreas head, cancer cells could invade the portal vein and perineural space of the celiac plexus, and metastasize to regional lymph nodes around the celiac axis.
(2) These multiple removals raise also many questions to the anatomist, the most interesting concerning: the multiple hepatic arteries; the connections between celiac branches of the abdominal aorta.
(3) Increased or diminished reactivity of the celiac plexus is registered in patients with duodenal ulcers, depending on the presence of complications.
(4) The authors emphasize a regional approach for the diagnosis of lymphadenopathy, according to the groupings of retrocrural, retroperitoneal, gastrohepatic ligament, porta hepatis, celiac and superior mesenteric artery, pancreaticoduodenal, perisplenic, mesenteric, and pelvic lymph nodes.
(5) The gastrointestinal territories innervated by the gastric, celiac, and hepatic abdominal vagi were identified in rats with selective branch vagotomies by means of 1) anterograde tracing with the carbocyanine dye DiI injected into the dorsal motor nucleus and 2) measurement of cervical vagal stimulation-induced motility responses throughout the gut axis.
(6) Etiological factors of disease of the celiac axis, superior mesenteric artery and inferior mesenteric artery occlusion were the intravascular factors in 99 patients, atherosclerosis in 63 and nonspecific aorto-arteritis in 36.
(7) To elucidate the mechanism of migration of vascular smooth-muscle cells (SMCs) from media to intima, we have investigated the phenotypic modulation of the medial SMC at bifurcation of the celiac artery in 5 children and 3 young persons using a transmission electron microscope.
(8) Mucosal hyperemia due to acid backdiffusion was not changed by acute bilateral subdiaphragmatic vagotomy but was blocked by acute removal of the celiac-superior mesenteric ganglion complex or acute bilateral transection of the greater splanchnic nerves.
(9) Finally, we tested rats with gastric cannulas after gastric plus celiac vagotomy.
(10) This report describes a unique case of biliary and portal obstruction by a massive celiac artery aneurysm.
(11) Antigliadin antibodies have been widely used in the screening of celiac disease.
(12) The loss of duodenal folds visible endoscopically has recently been reported as being a marker for celiac disease.
(13) Malignancy has developed in 10 of 93 patients with celiac disease who attended this hospital from 1959 to 1978.
(14) IL-2R plasma titers can be raised in celiac patients by administering wheat.
(15) Selective angiography demonstrated extensive collateral vessel formation arising from the superior mesenteric artery, the celiac axis, or both.
(16) Definition of the wheat gliadin fractions and specific gliadin peptides that can activate celiac disease remains an open question.
(17) After a few weeks of collected data in stimulated controls, the dogs were divided into two groups: (A) Four dogs underwent proximal truncal vagotomy, celiac ganglionectomy, and stripping of the common hepatic and gastroduodenal arteries for 2-3 cm.
(18) Lack of efficiency could be due to incomplete denervation of the plexus; however, a method for measuring the completeness of celiac plexus blockade is not yet available.
(19) Malignant disease developed in some celiacs with normal splenic size and function.
(20) Selection criteria included a liver volume of between 1,000 and 2,500 ml, portal perfusion of between 15-30%, no active liver disease and no stenosis of hepatic artery or celiac axis, as well as a good functional Child-Pugh classification (A-B).