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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three case histories illustrate the diagnostic dilemma encountered whenever a patient with CF who is receiving antibiotics is evaluated for abdominal pain. Although acute appendicitis with perforation and abscess formation is not a common complication of CF, it occurs more frequently than is generally appreciated. The large number of abdominal situations in CF which can cause pain confused with but not typical of acute appendicitis. The true underlying condition is further masked by the concurrent use of antibiotics for pulmonary infection. A higher index of suspicion is needed to rule out acute appendicitis in a patient with cystic fibrosis and abdominal pain. A greater awaremess of the possibility of occult appendiceal abscess may help to avoid this complication.
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PMID:Occult appendiceal abscess complicating cystic fibrosis. 126 60

Eight-four patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) were randomized to receive 100 micrograms of octreotide intravenously immediately prior to ERCP, and 100 micrograms subcutaneously 45 min after the initial dose, or placebo. Amylase, lipase, and glucose were measured and clinical assessment was performed before, and 2 and 24 h after, ERCP. We define clinical pancreatitis as the combination of elevated amylase or lipase with abdominal pain and tenderness. Interim analysis in 84 patients revealed an 11% incidence of clinical pancreatitis in the control group and 35% in the treatment group (p < 0.01). There were no differences in either group with respect to sphincterotomy, gender, age, duration of ERCP, number of cannulations of the pancreatic duct, degree of duct injection, or the volume of contrast injected. Analysis of group differences stratified by sphincterotomy revealed the following: 1) In patients who did not undergo a sphincterotomy, there was a significantly higher rate of pancreatitis in the treatment group [10/17 (59%) versus 1/17 (6%) RR 10.0 (95% CI 1.4-69.8)]. 2) Sphincterotomy reduced the rate of pancreatitis in patients who received octreotide from 10/17 (59% no sphincterotomy), to 3/20 (15% sphincterotomy) (p = 0.01), which equals the rate in patients who received placebo and underwent sphincterotomy [4/25 (16%)]. 3) Although the incidence of pancreatitis was higher in the treatment group, octreotide may reduce the severity of pancreatitis measured by the number of days NPO (Wilcoxon rank sum, p = 0.02), length of stay after ERCP (p = 0.13), the number of days of pain (p = 0.11), and the degree of amylase elevation (p = 0.04). We conclude that: 1) Octreotide appears to increase the incidence of pancreatitis when given prophylactically for diagnostic ERCP. 2) Although pancreatitis was more common in the octreotide group, it was less severe than the placebo group. 3) Sphincterotomy may afford protection against pancreatitis in patients who received octreotide. 4) We cannot recommend the use of prophylactic octreotide during diagnostic or therapeutic ERCP.
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PMID:A multicenter, randomized, controlled trial to evaluate the effect of prophylactic octreotide on ERCP-induced pancreatitis. 836 55

Hepatocellular carcinoma is a major malignant disease in parts of Africa and Asia, including Korea. Surgical resection, which represents the best hope for cure, is limited by the extent of the disease and the high incidence of concurrent liver cirrhosis in Korea. We designed a phase II trial of combined external radiotherapy and hyperthermia for hepatocellular carcinoma that was unresectable due to either locally advanced lesions or associated liver cirrhosis so as to evaluate the efficacy and the safety of this combination regimen. This trial was performed at Yonsei Cancer Center between April 1988 and July 1988. External radiotherapy was delivered to a total dose of 3060 cGy/3.5 weeks. Hyperthermia was applied twice a week for a total of six treatment sessions using an 8-MHz radio-frequency capacitive-type heating device, i.e., Thermotron RF-8 and Cancermia. In all cases, hyperthermia was carried out within 30 min of the radiotherapy for a period of 30-60 min. The temperature in the tumor was measured by inserting a thermocouple into the tumor mass under ultrasonographic guidance in patients who did not have a bleeding tendency. The tumor response was assessed by CT scan after completion of the designed treatment. No complete response was obtained. However, a symptomatic improvement in abdominal pain was observed in 78.6% of cases and a partial response was achieved in 40% of the patients. The most important factor affecting the tumor response was the type of tumor (single massive, 71.4%; diffuse infiltrative, 20%; multinodular, 0; P < 0.005). The 1-year survival values determined for all patients and for the partial responders were 34% and 50%, respectively. The overall median duration of survival was 6.5 months. The median duration of survival for the partial responders was longer than that for the nonresponders (11 vs 5 months; P < 0.05). A mild degree of heat sensation, fever, first-degree burns of the skin, and nausea were observed as treatment-related adverse reactions. In conclusion, although this study is being continued, the results obtained thus for indicate that combined radiotherapy and hyperthermia seem to be effective in providing local tumor control and pain palliation in unresectable hepatocellular carcinoma while producing an acceptable level of toxicity.
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PMID:Phase II trial for combined external radiotherapy and hyperthermia for unresectable hepatoma. 128 Oct 42

Between 1 January 1988 and 31 December 1989, 525 patients were admitted to one hospital with a diagnosis of acute abdominal pain. Of these, 182 (34.7%) underwent an emergency operation and 14 (7.7%) of these patients subsequently died within 30 days. Death was due to intestinal obstruction in 69%, and there was a 28% mortality rate for emergency colonic resection. Non-specific abdominal pain (NSAP) was the most common diagnosis (36.0%), followed by appendicitis (14.9%) and urological causes (12.8%). There was an unnecessary appendicectomy rate of 25.0%. Admission with pain because of urological causes was over twice that of previous reports. Duration of stay increased greatly with age. Results from this study confirm the high mortality rate in the elderly from emergency colonic resection. Greater care in diagnosis and a conservative approach to appendicitis, with laparoscopy in females of reproductive age, may produce a lower unnecessary appendicectomy rate without an increase in morbidity. If the diagnosis of NSAP could be made earlier and patients discharged sooner, a large saving in resources would result. This early diagnosis is not yet possible.
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PMID:Abdominal pain as a cause of acute admission to hospital. 751 36

We analyzed our surgical experience in 20 patients who underwent revascularization procedures for symptomatic chronic intestinal ischemia caused by atherosclerosis. The group comprised 17 women and 3 men, with an age range of 25 to 71 years (mean 58.6 years). Sixteen patients had postprandial abdominal pain, and 4 had pain not related to eating. The average weight loss was 23.8 lb. Malabsorption and diarrhea were present in 8 patients. The duration of the symptoms was from 4 to 46 months (mean 13.4 months). One patient presented with acute intestinal ischemia following balloon angioplasty reocclusion of a stenotic celiac artery, and 3 underwent surgery for stenosis of a previously placed graft. Five patients had single mesenteric artery involvement, 10 had double-artery involvement, and 5 had significant occlusion in all 3 mesenteric arteries. The major arteries were revascularized whenever technically possible; therefore, 36 arteries were revascularized in 20 patients. Bypass grafts were done in 27 vessels, reimplantation in 7, and endarterectomy with patch angioplasty in 2. The saphenous vein was used in 12 vessels, polytetrafluoroethylene grafts in 8, dacron in 6, and inferior mesenteric vein in 1. The type of revascularization or graft utilized did not affect long-term patency. Two patients had early graft thrombosis and required intestinal resection. All patients survived the operation. At a mean follow-up of 36 months, all 20 patients were alive and asymptomatic with regard to their abdominal complaint. Ten patients (50%) underwent postoperative abdominal angiography; all the grafts were patent.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Long-term results of the surgical management of symptomatic chronic intestinal ischemia. 128 11

The irritable bowel syndrome (IBS) is a very common condition in gastroenterology clinics, but yet it is one of the pooly understood. A international working team in Rome, 1988, proposed that IBS is a functional intestinal disorder with chronic or recurrent gastrointestinal symptoms without structural or biochemical abnormalities. IBS was sub-classified into 3 groups; abdominal pain as the prominent feature with diarrhea, with constipation, with both while painless diarrhea and simple constipation without pain were excluded from IBS. There is a lot of data suggesting that IBS has a gut dysmotility, which is influenced by many stimuli (food, hormone, drug, menses, mechanical dilatation), including psychological stress. Moreover, currently available evidences implicate that IBS is a more generalized disorder of smooth muscle function not only in the intestine but also outside of the intestine.
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PMID:[Irritable bowel syndrome--criteria, sub-classification, etiology]. 128 43

In AIDS patients an acalculous cholecystitis may be responsible for abdominal pain subsiding after cholecystectomy. But the indications for cholecystectomy are not clear: cholecystitis is usually associated with diffuse cholangitis and this might cause the symptoms. Since 1985, 8 AIDS patients have undergone cholecystectomy for acute cholecystitis. Ultrasonography revealed a 5 to 12 mm thickening of the gallbladder wall in all of them and gallbladder stones in two; four patients had cholangitis. The decision to operate was based on persistent pain associated with fever, poor general condition and muscular rigidity at palpation. Four patients had septic shock at the time of surgery; one died in the immediate postoperative period. In all other patients pain and septic syndrome subsided. Two patients died of AIDS complications 20 days after surgery; the remaining five died of AIDS 6, 9, 10, 12 and 14 months respectively after surgery; in two of them cholestasis had reappeared due to cholangitis. To summarize, in the 8 AIDS patients studied cholecystectomy was performed for clinical deterioration. Gallbladder pathology was responsible for the abdominal pain and the febrile general condition which was relieved by cholecystectomy.
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PMID:[Hepatobiliary manifestations in AIDS in adults. Place of cholecystectomy]. 129

Kenya over the past two decades has had one of the highest growth rates in the world. 49% of married women aged 19-49 years, however, have completed their family size and do not wish to bear additional children. Under such conditions, one would expect to see significant demand for female voluntary surgical contraception (VSC) in existing parenthood and family planning programs. Many cultural, socioeconomic, and religious barriers, however, exist to its widespread adoption. Program delivery and safety issues are also of concern. The authors therefore investigated the safety of minilaparotomy female sterilization under local anesthesia in the simple, basic outpatient facilities of the Family Planning Association of Kenya, Thika Clinic. The clinic is a simple facility without anesthetic machine, major surgical equipment or drugs other than analgesics, lignocaine, and emergency drugs. All 1521 female clients undergoing VSC via minilaparotomy under local anesthesia between January 1986 and November 1991 were followed prospectively to assess the level of early and medium-term morbidity they experienced. The women were aged 19-50 years of mean age 33.9, 86.9% were currently married, and the mean parity was 6.8. 24.2% complained of abdominal pain, the most common complaint. 1.9% of all the women reported severe operative pain. There was a 4.1% overall complication rate at six weeks; 17.5% of these complications were major and 82.5% minor. There was therefore a 0.7% overall major complication rate and a 3.4% minor complication rate. There were no deaths. The authors conclude on the basis of these findings that female VSC via minilaparotomy under local anesthesia is a relatively comfortable and easy procedure in well-selected and counselled clients which carries minimal, usually non-recurrent morbidity.
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PMID:Early and medium-term morbidity of minilaparatomy female sterilisation in Kenya. 129 22

Pain is the major symptom in chronic pancreatitis. Its intensity frequently necessitates partial or complete pancreatectomy. The mechanisms of pain are not yet fully understood and, thereby, the therapeutic management is still controversial. Possible causes of pain include outflow obstruction with increased ductal and parenchymal pressure within the pancreas, and inflammatory involvement of intrapancreatic nerve fibres. Possible extrapancreatic causes are common bile duct and duodenal stenosis. The first theory has recently been substantiated by the demonstration of a definite relationship between intrapancreatic pressure, as measured intraoperatively, and intensity of pain. Infiltration of inflammatory cells around the nerves together with an increase in the number of nerve fibres in the fibrotic pancreatic tissue has been proposed as a possible cause of pain in chronic pancreatitis. Moreover, immunohistological studies have shown that the amount of neurotransmitters, such as substance P, is increased in afferent pancreatic nerves. Stenosis of the common bile duct and duodenum has been reported to be associated with severe abdominal pain. Common bile duct and duodenal stenosis in chronic pancreatitis may be caused by extension of fibrosis and active inflammation of the pancreas within the wall of duodenum and bile duct. This article updates the different pathogenetic mechanisms in pancreatic pain and the current therapeutic possibilities with their advantages and shortcomings.
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PMID:[Pain in chronic pancreatitis: recent pathogenetic findings]. 129 36

A 30-year old primigravida with a history of drug addiction came to the Rigshospitalet in Copenhagen, Denmark for prenatal care at 15 weeks gestation. Physicians did an amniocentesis because of family history of trisomy 21. Ultrasound examinations in the 17th and 18th weeks of gestation indicated a living fetus with the placenta on the right lateral wall of the uterus, but there was an insufficient amount of amniotic fluid. Maternal alpha fetoprotein serum levels were extremely high (298 kIU/L). Physicians predicted a poor fetal prognosis and advised the woman to undergo an abortion. On the first day, they inserted 4 vaginal pessaries of 1 mg gemeprost and administered 25-30 mg bupivacain through an epidural catheter to control abdominal pain. 8 hours after first insertion, they began intravenous (IV) administration of oxytocin. Her cervix remain closed and uterine tension did not increase. 2 hours after beginning the oxytocin IV, she suffered from an abrupt severe abdominal pain which was transferred to the right shoulder. Heart rate and blood pressure remained normal. 4 hours later, her body temperature rose, so she received 500 m pivampicillin 3 times/day. She experienced no vaginal bleeding and no uterine contractions. Her cervix had still no opened. On the third day, health workers inserted 5 more pessaries. On the fourth day, they administered 75 ml isotonic saline/hour transcervically, but she still did not abort. Her temperature vacillated even though she received antibiotics and the pain continued despite epidural analgesics. On day 5, health workers administered 3.75 mcg prostaglandin F2 alpha/minute transcervically. After 6 hours of no progress, they performed a laparotomy and observed a macerated, malodorous fetus in the peritoneal cavity which continued 1200 ml of blood. The medial part of the left fallopian tube an the left uterine corner had ruptured. They removed the fetus via wedge resection; it had no malformations. Physicians should consider ectopic pregnancy when attempts at induced abortion do not succeed.
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PMID:Misdiagnosis of interstitial pregnancy followed by uterine cornual rupture during induced midtrimester abortion. 132 30


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