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Query: UMLS:C0021843 (
bowel obstruction
)
9,927
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Living related donor (LRD) nephrectomies are controversial due to the risks to the donor and improved cadaveric graft survival using cyclosporine A. Between December 22, 1970, and December 31, 1984, 1096 renal transplants were performed at a single institution, 314 (28.6%) from LRD. The average age was 34.3 years (range: 18-67); none had preoperative hypertension. All nephrectomies were performed transabdominally. Major perioperative complications occurred in 22 (7.0%). These include wound infections (3.5%), pancreatitis (1.0%), injuries to spleen (1.0%) or adrenal gland (0.3%) requiring removal, pneumonitis (0.6%), ulnar nerve palsy (0.6%), femoral artery thrombosis after arteriogram (0.3%), pulmonary embolus (0.3%), and upper pole infarct of contralateral kidney (0.3%). There are six known deaths in this series, none of which were related to the operation. Major late complications were seen in 50 (20.0%) of 250 patients followed for 6 to 175 months (mean 53.1 months). These included definite hypertension (5.6%), suture granuloma (4.4%), incisional hernia (3.6%), proteinuria (2.4%),
bowel obstruction
(2.0%), nephrolithiasis (1.2%), wound infection (0.4%), scrotal hydrocele (0.4%), and
chronic pancreatitis
(0.4%). While the risk of hypertension appears to increase as the interval from donation increases, no cases of renal failure after donation have been noted, and negligible proteinuria among those followed long-term has been seen in this series. It is felt that living related kidney donation is justified when the relative is sincerely motivated and well informed prior to donation.
...
PMID:Living related kidney donors. A 14-year experience. 352 9
An easy, safe, and definitive operation for the "difficult gallbladder" is described and has been termed subtotal cholecystectomy. Eighteen patients underwent subtotal cholecystectomy during a 30-month period, which constitutes approximately 7% of cholecystectomies performed at our institution. The indications were cholecystitis with severe fibrosis or inflammatory changes that prevented safe dissection in Calot's triangle in 11 patients and portal hypertension in seven patients (liver cirrhosis [two patients] and segmental portal hypertension caused by
chronic pancreatitis
[five patients]) to prevent massive blood loss from the gallbladder bed. The operation entails leaving the posterior wall of the gallbladder attached to the liver and securing the cystic duct at its origin from within the gallbladder with a purse string technique. The latter obviates the need for dangerous dissection in Calot's triangle. Control of bleeding from the remaining gallbladder edge is greatly facilitated by the use of a running suture after each stage of piecemeal excision of the gallbladder. All patients survived the operation and wound infection occurred in only two patients (11%). One patient required a laparotomy 1 month after surgery for adhesive small
bowel obstruction
related to the remaining gallbladder wall and site of a liver biopsy. No patients have so far developed postcholecystectomy symptoms (median follow-up 12.2 months; range 3 to 31 months). Subtotal cholecystectomy is a definitive operation that prevents recurrent gallstone formation, as no residual diseased gallbladder mucosa is left in continuity with the biliary system. It provides a simple, safe option in patients in whom cholecystectomy could be hazardous.
...
PMID:Subtotal cholecystectomy: for the difficult gallbladder in portal hypertension and cholecystitis. 389 43
The author's personal series consists of 9 patients, representing 1.5 per cent of cases of
chronic pancreatitis
and 7 per cent of cases of acute pancreatitis. In the literature, this frequency is reported as being in the order of 2 to 3 per cent. Colonic involvement may be either acute as a result of ischaemia and necrosis due to acute pancreatitis or chronic, following acute pancreatitis or an acute episode of
chronic pancreatitis
by retraction of the colon or by compression by a pancreatic pseudocyst. The patient frequently presents with an acute
intestinal obstruction
. The most frequent site is in the left colonic flexure in 5 out of 9 cases (52 per cent in the literature). In general, the colonic involvement occurs as a result of the diffusion of the necrotic process in the mesentery. The diagnosis is based on the barium enema. Preservation of the mucous border is accompanied by mucosal inflammatory signs. The authors have identified two elements predictive of regression: the absence of fixed stenosis and the presence of mucosal inflammatory signs and the normal external appearance of the colon at exploratory laparotomy. During acute pancreatitis, colonic surgery is only required in the cases of an acute
intestinal obstruction
or necrosis associated with colonic stenosis. The surgical indications are more extensive in the case of
chronic pancreatitis
: fixed stenosis with definite signs of obstruction. The usual treatment in this case is colonic resection.
...
PMID:[Colonic stenosis in pancreatitis]. 409 99
The clinical usefulness of serum pancreatic secretory trypsin inhibitor (PSTI) in pancreatic diseases was evaluated. The mean serum PSTI level of 41 healthy normal persons was 9.4 ng/ml (ranging from 5.2 to 16.7 ng/ml). Serum PSTI levels were abnormally raised in all patients with acute pancreatitis ranging from 35.0 to 4500 ng/ml, but were almost within normal range in patients with
chronic pancreatitis
, pancreatic cyst, acute abdominal emergencies such as perforated ulcer and
intestinal obstruction
, and macroamylasemia. There was no correlation between serum PSTI levels and total or pancreatic-type isoamylase activity. Patients with acute pancreatitis in whom the elevation of serum PSTI was transient and occurred after that of serum amylase activity had relatively mild symptoms and recovered along with normalization of serum PSTI levels. On the other hand, patients whose serum PSTI values became increased coincidentally with serum amylase activity and remained elevated, had severe clinical symptoms and unfavorable clinical outcome. Of 2 patients who underwent partial pancreatectomy, the serum PSTI level increased markedly in one who developed postoperative pancreatitis but not in the other without pancreatitis. In contrast to patients with acute pancreatitis, the serum response to the secretin stimulation in patients with
chronic pancreatitis
, was only small and transient, reaching the maximum at 10 min after administration of secretin. These results suggest that measurement of serum PSTI concentration may be useful in the diagnosis of acute pancreatitis and that the degree of rise and the duration of the elevated levels of serum PSTI are closely related to the severity of acute pancreatitis.
...
PMID:Serum pancreatic secretory trypsin inhibitor in pancreatic disease. 620 36
Intramural hematoma of the intestine caused
intestinal obstruction
in three dogs. Two dogs were examined because of vomiting and anorexia of several weeks' duration. In one of these, an intramural hematoma of the duodenum was associated with
chronic pancreatitis
. A cause was not found in the second dog. The third dog, which had clinical and radiographic evidence of gastric dilatation, was found at surgery to have hemoperitoneum associated with a ruptured intramural intestinal hematoma. In 1 dog, the hematoma was evacuated through a serosal incision. In the other 2 dogs, the problem was resolved by resection of the involved segment of intestine, followed by anastomosis. All 3 dogs recovered without complications.
...
PMID:Intramural intestinal hematoma causing obstruction in three dogs. 669 51
Pancreatic enzyme extracts have been used for several decades to decrease maldigestion of macro- and micronutrients due to pancreatic insufficiency and to alleviate various abdominal symptoms, including the pain of alcohol-induced
chronic pancreatitis
and distal
intestinal obstruction
. Decreasing nutrient maldigestion and malabsorption in pancreatic insufficiency is of additional critical importance because improvement in nutritional status reduces morbidity and mortality. For example, pancreatic sufficient patients with cystic fibrosis (CF) demonstrate a slower decline in pulmonary function. In spite of the recognized importance of pancreatic enzymes, several problems exist with current preparations, and as newer enzyme preparations are marketed, proper evaluation becomes critical. There is a clear need to optimize the constituents of enzyme preparations, improve manufacturing processes, and find better sources of enzymes. Other issues that need addressing include standardization of the ratios of enzymes (lipase, amylase, protease) in these products; the stability of the enzymes at room temperature; the shelf life of the finished product; whether there are significant batch-to-batch differences; and the need for a USP reference standard.
...
PMID:Enzyme therapy for pancreatic insufficiency: present status and future needs. 810 63
Hepatobiliary scintigraphy with analogs of iminodiacetic acid (IDA) has become one of the primary tools in the diagnosis of biliary tract diseases, especially in the evaluation of surgical results and detection of complications that may arise from biliary operative procedures. We have performed cholescintigraphy in 19 patients. Of them, 9 underwent choledochojejunostomy with Roux-en-Y reconstruction for recurrent choledocholithiasis, 1 underwent right hepatic resection for metastasis extirpation, 8 were post cholecystectomy patients effected with upper abdominal pain located either in the epigastric region or right upper quadrant referable to post cholecystectomy syndrome and the last exhibited
chronic pancreatitis
ans suspicious sphincter of Oddi stenosis. The scintigraphy data were compared with the information yielded by sonography, intravenous cholangiogram (IVC) and, when possible, by endoscopic retrograde cholangiopancreatography (ERCP). Scans were considered pathologic when one or more of the following criteria were present: a) delayed biliary to bowel transit (greater than 1 hr), b) abnormal time-activity dynamic, c) no intestinal activity (obstruction), d) apparent ductal dilatation. In the group of biliary-enteric anastomosed patients, cholescintigraphic findings have shown 3 normal cases, 3 cases of biliary-
intestinal obstruction
confirmed by surgery, and 3 with abnormal activity retention in the jejunum loop due, in 2 patients, to hypokinesia since the quick emptying following the administration of 10 mg i.v. of metoclopramide, while in the other one, the surgery reexploration exhibited the presence of adhesions producing intestinal stricture. in the last patient of this group, the cholescintigraphy was performed to detect possible biliary leaks. In the post cholecystectomy patients, the cholescintigraphy exhibited in 3 cases dilated common duct with functional patency since the normal biliary-bowel transit time (less than 1 hr); this was confirmed by sonogram and IVC.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Biliary surgery and cholescintigraphy with iminodiacetic acid (IDA) analogs. An evaluation of the results and the complications]. 832 35
Duodenum-preserving resection of the head of the pancreas was developed 25 years ago by Beger. This procedure is indicated in patients suffering from chronic pain in combination with inflammation of the head of the pancreas, common bile duct obstruction, pancreatic duct obstruction and/or obstruction of the retropancreatic vessels. At the Inselspital in Berne, 74 patients underwent this operation between 1993 and 1996. The median length of the operation was 380 min, with the need for transfusion in a median of 0 units (0-6). There was no postoperative mortality. Total postoperative morbidity was 13%. One patient needed relaparotomy on day 17 for small
bowel obstruction
. Median length of hospital stay was 11 days. Postoperatively, two patients developed diabetes. Duodenum-preserving resection of the head of the pancreas represents an organ-preserving principle of surgery. This procedure treats the complications of
chronic pancreatitis
and provides long-term pain relief in more than 80% of patients.
...
PMID:[Duodenum preserving resection of the head of the pancreas: a standard procedure in chronic pancreatitis]. 920 30
There have been increasing changes in the role of pancreatoduodenectomy (PD) in the management of benign and malignant pancreatic disease. The aim of this paper was to compare the current role of PD with that of our earlier experience. The records of patients undergoing PD at our institution between 1983 and 1996 (Group A) were reviewed and compared with cases between 1956 and 1982 (Group B). Student's t test was used to analyze differences between groups. A total of 153 PDs were performed with 98 (64%) in Group A (88% of these in the last 6 years) and 55 (36%) in Group B. Carcinoma of the head of the pancreas was the most common indication for surgery in both periods (43% and 47% for Groups A and B, respectively). In Group A, the next most common indication was
chronic pancreatitis
, accounting for 28 per cent versus 13 per cent in Group B. Carcinoma of ampulla of Vater was also a common indication, making up 21 per cent of the cases in Group A and 20 per cent in Group B. Preoperative biliary drainage was performed in 62 per cent of Group A and 3 per cent of Group B patients (P < 0.001). Postoperative complications were comparable in both groups: delayed gastric emptying (22%), wound infection (17%), pancreatic fistula (13%), gastrointestinal bleeding (8%), and
intestinal obstruction
(3%). The perioperative mortality rate was significantly different between the two groups: 1 per cent in Group A versus 16 per cent in Group B (P < 0.001). Mean postoperative length of stay was 17 days in Group A (22 days for benign disease) and 25 days for Group B (P < 0.01). In the last 40 years, there has been a rise in the use of PD for
chronic pancreatitis
and a significant decrease in postoperative mortality and hospital length of stay. These data support the safety of PD in the management of patients with both benign and malignant periampullary disease.
...
PMID:Trends in indications and outcomes in the Whipple procedure over a 40-year period. 1048 97
Enteric fever due to Salmonella Typhi is a major public health problem. Typhoid carriers have high titres of Vi agglutinins in their sera. We worked out the baseline data for Vi agglutinins from 705 healthy blood donors (controls) by ELISA and compared it with 446 patients with biliary, gastrointestinal and other related diseases (cases). The samples were divided into five groups based on the disease condition of the patients from whom they were collected. Group A (n=196) consisted of patients with stones in the gall bladder/common bile duct and Group B (n=27) with gall bladder carcinoma. Group C (n=33) comprised patients with carcinoma of the pancreas/ampulla, obstructive jaundice and/or cholangiocarcinoma. Group D (n=112) had patients with acute/
chronic pancreatitis
, abdominal pain,
intestinal obstruction
, peritonitis, carcinoma oesophagus, chronic diarrhoea, gastrointestinal bleeding and dyspepsia. Group E (n=78) included patients with miscellaneous diseases. The mean absorbance value obtained for healthy subjects +3 standard deviations was taken as the cut-off value for a positive typhoid carrier. In Group A, 10.2% samples were positive; in Group B, 7.4%; in Group C, 12.0%; in Group D, 9.8% and in Group E, 9.0%. There was a highly significant (P <0.001) increase in the presence of Vi agglutinins in the cases compared to the controls. High prevalence of typhoid carriers occurs in patients with biliary, gastrointestinal and other related diseases. Vi serology employing highly purified Vi antigen offers a practical and cost-effective way of screening for S. Typhi carriers.
...
PMID:Epidemiology of typhoid carriers among blood donors and patients with biliary, gastrointestinal and other related diseases. 1572 95
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