Abdominal tuberculosis may involve the gastrointestinal tract, peritoneum, mesenteric lymph nodes, or genitourinary tract. |
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They have also been reported arising from a suprarenal, common iliac, or superior mesenteric artery. |
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There were healing granulomas and caseous foci, presumably tuberculosis, in mesenteric and peripancreatic lymph nodes. |
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They then migrate along the portal vein to the mesenteric venules, where they produce large numbers of eggs. |
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Deep vein thrombosis also may affect the caval, innominate, cerebral, hepatic, portal, splenic, mesenteric, and renal venous circulations. |
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Metastatic foci were also seen in the mesenteric lymph nodes, pancreas, stomach, visceral pleura, and bone marrow. |
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Their mesentery contains ileal arteries and veins, which are also branches of the superior mesenteric artery. |
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The small intestine had a 1.7-cm, firm mural nodule with intact mucosa but showed infiltrative growth into the mesenteric fat. |
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Large abdominal periaortic and mesenteric lymph node masses, measuring up to 10 cm in diameter, grossly showed necrosis and sclerosis on sectioning. |
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More rarely, a gonadal can originate from a suprarenal, inferior phrenic, superior mesenteric, lumbar, common iliac, or internal iliac or inferior polar renal artery. |
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Swine are most often infected orally, resulting in lesions in the retropharyngeal and mesenteric lymph nodes. |
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These sites lie always between the mesenteric tenia and the two antimesenteric teniae, so that the diverticula form rows along the lateral surfaces of the organ. |
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The superior mesenteric artery arises from the abdominal aorta just below the celiac artery. |
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Results: In our case, the origin of the mesenteric ischemia is not atheromatous. |
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More noteworthy is that the superior mesenteric angiograms showed shunting of blood from the arterioles to the venous channels, bypassing the capillaries. |
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The surgeon dissects the distal sigmoid colon from the mesentery and ligates the inferior mesenteric vessels without disturbing the presacral sympathetic plexus. |
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The ileocolic artery is the lowest branch arising from the concavity of the superior mesenteric artery. |
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In the case of bilateral tumours or lymph node damage, regardless of the extent, curages are performed on both sides and extend either side of the lower mesenteric artery. |
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The mesenteric lymph nodes in this mustelline species are several, and not amalgamated into a single large mass as seen in some carnivores. |
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Multifocal FDG-avid hepatic metastases were also identified, as well as extensive serosal, peritoneal, mesenteric, and omental carcinomatosis. |
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Betacatenin immunohistochemistry separates mesenteric fibromatosis from gastrointestinal stromal tumor and sclerosing mesenteritis. |
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We present a case of a 73 year-old female with an asymptomatic mesenteric mesothelial cyst. |
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The lobes form a single organ attached to the abdominal cavity by a black mesenteric tissue called the mesovarium. |
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Due to systemic involvement there may be focal necrosis in the intravisceral and perivisceral fat of internal organs, including the mesenteric and omental fat, pericardium, and pleura. |
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Histologically, the adrenals showed a tendency toward hypertrophy, the lymph nodes had less copious germinal centres, and in the mesenteric lymph nodes, there was a slightly increased prominence of foamy cells. |
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The lateral face of the aorta is thus revealed, which allows us to perform the left latero-aortic lymphadenectomy above and, if necessary, below the inferior mesenteric artery. |
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These include the degeneration of zooxanthellae in situ, the expulsion of zooxanthellae by the mesenteric filaments and from the mouth, and expulsion via the c½lentron of whole endodermal cells with their zooxanthellae. |
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There was normal peak systolic velocity with severely decreased diastolic flow both pre and postprandially in the superior mesenteric artery. |
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At 2 hours post-dose, maximum mean concentrations were observed in the small intestine and mesenteric lymph nodes, and by 6 hours post-dose, in the cecum and large intestine. |
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Pain cannot be induced by cutting or burning the wall of the intestines, but pulling on the mesenteric tissue that attaches the intestines to the posterior wall of the abdomen causes pain. |
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Arising several centimetres above the termination of the aorta is the inferior mesenteric artery, which branches to supply the lower part of the colon. |
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The blood from the intestine is returned by means of the superior mesenteric vein, which, with the splenic vein, forms the portal vein, which drains into the liver. |
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When an obstruction or a twist in the mesentery causes the intestines to become blocked and prevents mesenteric arteries and veins from supplying the gut with blood, the tissue may ultimately die. |
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Some drainage also occurs to the pancreaticoduodenal nodes and the superior mesenteric preaortic nodes. |
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Widespread necrosis of mesenteric, omental, or other intra-abdominal fat is a relatively uncommon disorder, reported in several mammalian species, including humans. |
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Techniques for implanting a chronic hepatic portal vein transonic flow meter and catheters in the hepatic portal vein, ileal mesenteric vein and carotid artery in swine. |
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Exploratory celiotomy showed enlargement of the mesenteric and colonic lymph nodes and multiple local thickenings of the small intestine wall, large colon, and cecum. |
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A loop of ileum had herniated through a small mesenteric defect. |
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Using DNA microarray analysis, the team demonstrated the impact of HCB on gene expression in the spleen, mesenteric lymph node, thymus, blood, liver, and kidney. |
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A thorough workup did not reveal an insulinoma but a hyperinsulin-secreting pancreatic head and tail by selective mesenteric angiogram with calcium gluconate injection. |
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These arteritic lesions are not confined to the striated musculature, but occur everywhere, including the superior and inferior mesenteric arterial beds. |
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Postmortem lesions included darkening and enlargement of the spleen, severe hemorrhages of mesenteric and gastrohepatic lymph nodes, and hemorrhagic enteritis. |
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