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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied the relationship between pregnancy and pancreatitis together with reviewing the bibliography after having had 4 cases. As far as the aetiology is concerned there does not seem to be a mechanical factor associated with the pregnant uterus but a vesicular factor (gall bladder) of stasis and hypersecretion, with hyperlipidaemia of pregnancy and pancreatic oversecretion in pregnancy, all of which are finally associated with a neuro-vegetative lack of tone and with the part played by certain drugs that are often prescribed in pregnancy. The fetal prognosis is relatively good except for the risks of premature delivery. Management of a case of acute severe pancreatitis is difficult to work out. All the same, the treatment should be above all conservative, which means medical. Surgery should be reserved for those cases with definite indications such as progressive deterioration in spite of medical treatment with the knowledge beforehand that it will not make much difference to the final prognosis.
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PMID:[Pregnancy and severe pancreatitis (author's transl)]. 64 18

Controversy exists over whether pregnancy is a risk factor for gallstone formation; however, changes in hepatobiliary function do occur during pregnancy to create a lithogenic environment; these changes include gallbladder stasis and secretion of bile with increased amounts of cholesterol and decreased amounts of chenodeoxycholic acid. In women with existing gallstones, pregnancy may bring out symptoms, including pain and even acute cholecystitis. This may be more common during the postpartum period than during pregnancy itself; however, the overall occurrence of symptomatic biliary disease in association with pregnancy is low. The effects of pregnancy, if any, on pancreatic exocrine function are undefined. Acute pancreatitis can occur during pregnancy but does not appear to do so with either increased or, alternatively, decreased frequency. The concept of pancreatitis caused by pregnancy per se is not valid, although in susceptible women with lipid disorders, hypertriglyceridemia can occur and serve as an etiologic factor. Gallstones are a common cause of pancreatitis, but in contrast to nonpregnant women, alcohol is unusual as a cause. Although the presentation of both acute cholecystitis and acute pancreatitis may be similar to that in the nonpregnant state, the differential diagnosis of both these disorders is expanded because of unique pregnancy-related conditions and the shift of abdominal viscera by the enlarging uterus. The diagnosis is clinical and supported with conventional laboratory studies and ultrasound; management is supportive and in most patients successful. Cholecystectomy is seldom necessary during pregnancy, either for acute cholecystitis or gallstone pancreatitis, but can be safely performed if necessary after the first trimester. Endoscopic papillotomy and stone removal for choledocholithiasis are possible during pregnancy and may be the treatment of choice for this unusual condition. Specific enteral or parenteral nutrition may be necessary in women with pancreatitis associated with hypertriglyceridemia.
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PMID:Gallstone disease and pancreatitis in pregnancy. 147 36

Four successful cases of pregnancy after combined pancreas-kidney transplantation at four different centers are summarized. The techniques used for the pancreas transplantations were duct obstruction in one patient and enteric exocrine diversion in two patients; in all three patients the insulin delivery was to the systemic circulation. In one patient exocrine diversion was to the stomach and the vascular anastomosis to the splenic vessels, thus accomplishing portal insulin delivery. Immunosuppression consisted of cyclosporin and prednisolone in two patients; cyclosporin alone in one patient; and cyclosporin, azathioprine, and prednisolone in one patient. In all a cesarean section was performed, due to deteriorating renal function in two patients, a fall in fetal growth in one patient, and fear of inducing pancreas-graft pancreatitis during normal delivery in one patient. In all four women, perfect metabolic control was retained throughout the pregnancy, and despite the proximity of the pancreas graft to the growing uterus in three of the women, the pancreas grafts did not suffer any damage during the pregnancy. However, in one patient the pancreas graft was lost in acute rejection after delivery. This pancreas had functioned normally for 3 yr before this occasion. Of the offspring, one was completely normal, one had a bilateral cataract, and two were small for date. The latter two subsequently showed normal growth development. At follow-up at 3, 5, 7, and 28 mo, all kidney grafts and three of the pancreas grafts remained functional. We conclude that after combined pancreas-kidney transplantation, successful conception and pregnancy can be obtained. Despite reduced islet mass (segmental grafts), normal metabolic control can be retained throughout the pregnancy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Pregnancy after combined pancreas-kidney transplantation. 264 57

Laparoscopic cholecystectomy has been performed in the United States since 1989 and currently is the procedure of choice for the management of symptomatic cholelithiasis. Its utility in the pregnant patient has been controversial. Concerns have been expressed for a number of potential problems, including trocar injury to uterus and fetus, effect of pneumoperitoneum on both mother and fetus, induction of preterm labor, teratogenic effects on the fetus, and long-term effects on fetal and neonatal development. We describe the Greenville Hospital System experience with laparoscopic cholecystectomy in pregnancy. From 1992 to 1996, eight laparoscopic cholecystectomies were performed in pregnant females, one during the first trimester and seven during the second trimester. Mean maternal age was 23.8 years (range, 18-31). All procedures were performed for recurrent and intractable symptoms with the average length of symptoms 3.5 weeks (range, 2-4 weeks). Two patients were diagnosed preoperatively with gallstone pancreatitis, two had acute cholecystitis, and four patients were felt to have hyperemesis gravidarum before their diagnosis of gallstones. All procedures were performed under general endotracheal anesthesia with CO2 insufflation pressures of 12 mm Hg. Postoperatively, all patients had uneventful recoveries with complete resolution of their symptoms and were discharged home in an average of 3 days (range, 1-7 days). No postoperative complications to mother or fetus were documented. Eight patients have delivered full-term healthy fetuses with no documented neonatal morbidity or mortality. Long-term follow-up of the infants at a mean of 23 months (range, 2.5-47 months) reveals that all eight infants have progressed to normal healthy children. Our experience and the current world literature demonstrate that laparoscopic cholecystectomy in pregnancy can be performed safely and effectively for symptomatic cholelithiasis, especially when symptoms are recurrent and persistent and may endanger fetal and maternal livelihood. The diagnosis of symptomatic cholelithiasis should be considered in the pregnant patient with recurrent episodes of nausea and vomiting.
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PMID:Laparoscopic cholecystectomy in pregnancy. 945 45

Orally active nonpeptide bradykinin (BK) B2 receptor antagonists have been discovered by using directed random screening and chemical modification. These compounds displaced [3H]BK binding to B2 receptors in guinea-pig ileum membranes, rat uterus membranes and human lung fibroblasts with nanomolar IC50s. They did not inhibit different specific radio-ligand bindings to other receptor sites including B2 receptors. In isolated guinea-pig ileum preparations, these compounds had no agonistic effect on smooth muscle contraction at 10(-6) M, and caused parallel rightward shifts of the concentration-response curves to BK on contraction with higher p A2 values. They also blocked human B2 receptor-mediated phosphatidylinositol hydrolysis without agonistic effect. In vivo, the oral administrations of these antagonists potently inhibited BK-induced bronchoconstriction in guinea-pigs. They also reduced carrageenin-induced paw edema and caerulein-induced pancreatitis in rats. Moreover, these compounds alleviated kaolin-induced pain in mice by oral administration. These results show that our compounds are potent, selective, and orally active BK B2 receptor antagonists and that they may have therapeutic potential against inflammatory diseases and pain.
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PMID:Discovery of orally active nonpeptide bradykinin B2 receptor antagonists. 1059 49

1265 cases of emergency peritonoscopy were performed in Havana from 1966-1971, including 54.5% gynecology, 17.6% gall gladder, 7.9% appendicitis, 2.6% liver abcess, and about 1% each hemoperitoneum, pancreatitis, and peptic ulcer cases. There were 4.7% normal abdomens and 2.5% incorrect diagnoses. In gynecology, 230 were ectopic pregnancies, of which 32 were diagnosed before tubal rupture. Other common findings were ovarian cysts, perforated uterus, and infections. The gall bladder, appendicitis, and pancreatitis cases are described in detail, but the remaining categories are only summarized briefly. Emergency peritonoscopy is not usually dangerous, and can often avoid exploratory laparotomy.
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PMID:[Emergency laparoscopy: study of 1265 cases]. 1225 49

Isoamylases in normal canine sera were separated on cellulose acetate membranes using a discontinuous buffer system without EDTA. Four peaks of amylase activity were present in 17 of 24 sera. Normal values were established. The majority of activity was present in Peak 4 (cathodal isoamylase). Tissue extracts of pancreas, duodenum, kidney, lung, testis, spleen and uterus-ovaries contained Peak 4 isoamylase. Liver and salivary gland lacked all isoamylase activity. Pancreas contained Peak 3 in addition to Peak 4 isoamylase. A tissue origin for Peaks 1 and 2 was not identified. An overall lack of resolution resulted from the inclusion of EDTA in the electrophoresis buffer system. This may account for previous findings suggesting that pancreatic amylase is not present in normal canine serum. An increase in the Peak 3 isoamylase was present in dogs with pancreatitis while dogs with pancreatic atrophy had a decrease in all isoamylases. Total amylase activity was significantly (p < 0.05) decreased in dogs with pancreatic atrophy.
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PMID:Diseased dogs isoamylases in clinically normal and diseased dogs. 1531 4

A 63-year-old woman with abdominal pain was referred to our hospital. Her pancreatic enzymes were elevated, and an abdominal computed tomography (CT) scan showed an enlarged pancreas, consistent with pancreatitis, and gas collection containing an impacted stone adjacent to Vater's papilla. This finding raised the suspicion of a duodenal diverticulum. A subsequent ERCP showed a juxtapapillary duodenal diverticulum (JPDD) filled with calculi and pus. The pancreatitis improved with 2 weeks of conservative treatment. Subsequently, the patient underwent resection of the uterus and bilateral adnexa to remove a large ovarian cyst that was also identified on the admission CT scan. On the third postoperative day, she developed abdominal pain and vomiting. CT revealed small bowel obstruction caused by an enterolith expelled from JPDD. Enterotomy was performed to remove the stone. To our knowledge, only three similar cases have been previously reported in Japan.
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PMID:[A case of enterolith ileus secondary to acute pancreatitis associated with a juxtapapillary duodenal diverticulum]. 2594 22