Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020505 (hyperphagia)
 6,116 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An anomaly of the position of the midgut in a pregnant woman predisposes to volvulus. Vascular repair, despite the abdominal catastrophe, sometimes allows parts of the intestine to be saved. A case of volvulus in a pregnant woman is described. At operation, 18 hours after onset, two anomalies were found: reverse rotation of the midgut and an anomaly of the collecting system of the superior mesenteric vein. Most of the midgut was infarcted. Thrombi were removed from the superior mesenteric vessels, and a portion of the anamalous superior mesenteric vein was reconstructed. All but 3 M. of the small bowel and the entire right colon were resected. Prolonged treatment with parenteral hyperalimentation enabled us to control the appearance of a moderate degree of malabsorption. To our knowledge, no similar case has been reported previously in the literature.
 ...
PMID:Midgut volvulus with secondary thrombosis of superior mesenteric vessels in a pregnant woman. 84 73

Long-term indwelling central venous catheters have eased the administration of drugs, blood products, and hyperalimentation to patients with cancer. However, their use is associated with thrombotic complications. We report here on the thrombotic complications prospectively observed in 46 patients with refractory lymphoma (22 Hodgkin's disease, 24 non-Hodgkin's lymphoma) who had placement of one or more catheters in preparation for autologous stem cell transplantation (ASCT). Thrombosis of 26 catheters in 19 patients was observed. Specific abnormalities of hemostasis were equally common in patients who developed thrombosis and in those who did not. Thrombotic complications were more common in patients with Hodgkin's disease (13/22) than in patients with non-Hodgkin's lymphoma (6/24, p = 0.04). Although more patients with Hodgkin's disease had received prior splenectomy and/or irradiation to the area involved by thrombosis than patients with non-Hodgkin's lymphoma, the incidence of splenectomy and irradiation was similar for patients with Hodgkin's disease who developed thrombosis and those who did not. Therefore, although the etiology remains unexplained, patients with Hodgkin's disease undergoing intensive chemotherapy and ASCT appear to have a higher incidence of catheter-related thrombosis than patients with non-Hodgkin's lymphoma undergoing similar therapy.
 ...
PMID:Catheter-related thrombosis in patients with refractory lymphoma undergoing autologous stem cell transplantation. 167 22

We reported a clinical case of intra-right atrial giant thrombus adhering to an intravenous hyperalimentation(IVH) catheter. The patient was a 63 years-aged male, and was indwelled the IVH catheter for one month from right subclavian vein to right atrium to improve a malnutrition due to his advanced gastric cancer. Intra-cardiac mass was found in the right atrium by routine transthoracic echocardiography for the preoperative inspection; the giant mass(22 x 20 mm) had a low-echo density with a portion of high-echo density. In transesophageal echocardiography, the portion of high-echo density was found to be an IVH catheter and intra-right atrial mass was pierced by that catheter; however, it was difficult to determine whether the mass was either a vegetation or thrombus. The mass was removed by operation, and was diagnosed as a giant thrombus by histopathological examination. Thrombus should be taken into account as a possible cause of intra-right atrial mass when an IVH catheter was indwelled in the right atrium.
 ...
PMID:[A case of intra-right atrial thrombus adhering to an intravenous hyperalimentation catheter]. 1075 78