Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gallstones are very common, but at least two thirds of detected stones are asymptomatic and a large number undoubtedly go undetected. The presence of symptoms or complications is the indication for surgery. It is important to accurately identify which symptoms are caused by gallstones, because removing the gallbladder will relieve only these symptoms. Making this determination is a challenge, however, because the classic picture of biliary colic may be inaccurate and the connection between gallstone disease and flatulent dyspepsia is questionable at best. Descriptions of both these conditions are based on anecdotal evidence or reports of uncontrolled surgical series. A review of recent controlled trials suggests that the pain of biliary colic is constant and infrequent, comes in episodes lasting 1 to 5 hours, is located in the epigastrium or right upper quadrant of the abdomen, and characteristically occurs at night. There are few additional symptoms other than nausea or vomiting, and colic is not induced by eating fatty meals. Flatulent dyspepsia--a symptom complex of vague pain in the right upper quadrant, fatty-food intolerance, and bloating--is probably not related to the presence of gallstones in the majority of patients.
 ...
PMID:Gallstone symptoms. Myth and reality. 192

During a 10-year period 2610 patients were operated on for biliary lithiasis; in 225 (8.6 per cent) cases the operation concluded with a choledochoduodenostomy. The commonest preoperative diagnosis (62.2 per cent) in these 225 patients was choledocholithiasis; 30 patients had previously had a cholecystectomy. After choledochoduodenostomy, 4.0 per cent of patients had an intra-abdominal complication; six patients developed an intra-abdominal abscess and three developed an external biliary fistula. Four patients (1.8 per cent) died, three from pulmonary complications and one from a biliary fistula. After a mean follow-up period of 4.6 years, 71.5 per cent of patients were asymptomatic. The remainder suffered from dyspepsia (15.1 per cent), colicky pain (8.7 per cent) or episodes of cholangitis (4.7 per cent). Endoscopy in the symptomatic patients allowed the following conclusions: (a) no patient with dyspepsia had a problem at the anastomosis; (b) 27 per cent of those with colic had anastomotic stenosis or the sump syndrome; and (c) all patients with cholangitis had anastomotic stenosis and residual calculi.
 ...
PMID:Long-term results of choledochoduodenostomy in the treatment of choledocholithiasis: assessment of 225 cases. 203 8

27 patients with radiolucent biliary stones in normofunctioning gall bladder were treated with a combination of CDCA and UDCA (CDCA doses = 7.7 mg/kg/day; UDCA--6.5 mg/kg/day); only 23 continued in the study for at least one year. The reasons for leaving were in one case the necessity of a cholecystectomy and treatment interruption in 3 cases. The rate of complete dissolution was of 39%, being of 17% the partial dissolution rate. The only biochemical alteration was the increase of HDL cholesterol at 9 and 12 months of treatment (p less than 0.05 and p less than 0.01 respectively). Transient diarrhea was seen in 17% of the patients and it did not require treatment. The incidence of liver colic during the year before treatment was 26% and it decreased during the 1st year of treatment to 4%. The non-specific dyspepsia observed during the year before treatment was of 48%, and decreased to 17% during the first year of treatment. Only one patient developed calcification of the gallstone, 12 months after treatment.
 ...
PMID:[Combined therapy with chenodeoxycholic acid and ursodeoxycholic acid of radiolucent biliary lithiasis]. 249 Nov 84

Although the SAC generally are healthy and tolerant of a wide variety of management schemes, a number of noninfectious diseases have been documented to occur, affecting all body systems. Gastrointestinal diseases appear to be the most common afflictions, particularly dental diseases, indigestion, ulceration of the third compartment, and the various causes of colic, such as enteritis, peritonitis, and intestinal accidents. Diseases of the urinary system (urolithiasis, amyloidosis, and glomerulonephritis in particular), the nervous system (especially various compressive lesions of the spinal cord), and the respiratory system (such as obstructive pulmonary diseases) are not uncommon. Diseases of the cardiovascular system (other than congenital defects), hemolymphatic system, and nonsurgical diseases of the musculoskeletal system only rarely are encountered. Heat stress appears to be a very common problem in certain areas, but other metabolic diseases (ketosis, hypocalcemia, and hypothyroidism) are of minor importance. It is assumed that SAC are susceptible to most of the same toxicities that affect domestic livestock species. The best documented examples appear to be the Ericaceae family of plants (laurels, rhododendrons, and so on) and the organophosphate chlorpyrifos. Neoplasia occasionally is seen; examples include lymphosarcoma, gastric squamous cell carcinoma, and adenocarcinoma. As the longevity of these species increases because of their pet status, neoplasia can be expected to become more common. The treatment of most of these conditions is based upon extrapolation from domestic ruminants.
 ...
PMID:Noninfectious diseases, metabolic diseases, toxicities, and neoplastic diseases of South American camelids. 264 30

The term "technologism" is used for a phenomenon where inadequate evaluation of the patient's condition may lead to an excessive number of auxiliary examinations, with a possible incorrect interpretation of their results and a possible inadequate final solution. On analysis of ultrasonographic examinations of the gallbladder the author considered as inadequate evaluation of biliary dyspepsia on account of the high incidence of cholecystolithiasis - 55.6% in men and 48.7% in women, biliary colic in men because of the low incidence of cholecystolithiasis - 32.0% and abdominal colic in women on account of the high incidence of cholecystolithiasis - 52.4%. In the final surgical treatment this phenomenon was not observed. The author wants to draw attention to the fact that a similar phenomenon may occur not only in biliary-disease and in ultrasonography, but also in other medical disciplines.
 ...
PMID:[Cholecystolithiasis and ultrasonography. Is "technologism" possible in medicine?]. 265 79

The activity of sorbiperan was assessed during radiological examinations of 15 patients with hypomobility of the gallbladder, associated in some cases with atonic dyspepsia, and 25 cases of spastic colon with constipation and/or diarrhea due to diverticulosis, dolichocolon, sigmoiditis, or parasitosis. Patients with gallbladder dysfunction were examined radiologically before and after oral administration of 20 to 40 ml of sorbiperan, the dose varying as a function of bodyweight. In 3 patients, the hypermobility of the gallbladder provoked by this agent was greater than that observed with all usually employed products, in 11 cases the cholagogue produced an excellent effect, while in one case there was no observed effect. Patients with colitis were administered a barium enemea, and an initial series of films were taken. These were repeated after addition of 80 ml of sorbiperan to the same enema. Total, rapid evacuation of the colon was observed in 8 cases, while in 15 cases it was of excellent quality. No effect was noted in 2 cases. Sorbiperan provokes effective contractions of the gallbladder, favours sphincter of Oddi dynamics, increases motility of all digestive tract segments, and very significantly accelerates gastro-entero-colic peristalsis. Tolerance was excellent.
 ...
PMID:[Cineradiological study of the activity of sorbiperan on the gallbladder and colon (author's transl)]. 626 14

A depressed patient on tricyclic antidepressants developed acute flatulent abdominal distention. Aerophagia, commonly associated with complaints of abdominal distention, indigestion, and colic, is common in depressive states. This case report explores the relationships between depression, tricyclic antidepressants, and gastrointestinal function.
 ...
PMID:Aerophagia and depression: case report. 664 1

The case is described of a 32-year old woman with an 8 year history of oral contraceptive (OC) use who developed vascular complications. Significant findings in the patient's history included an appendectomy and repeated biliary colic dating back 7 years. The patient sought help for an attack of hepatic colic with vomiting, chills, and fever, dyspepsia, and intolerance of fats. Pain was noted on palpation and the clinical and sonographic findings indicated hepatomegaly. Based on the other clinical and laboratory findings, a preliminary diagnosis of infected hepatic hydatidic cyst was made and the intrahepatic hematoma was drained. The postoperative diagnosis was a large hematoma occupying the greater part of the right hepatic lobe. A pleural hemorrhage occurred during postoperative hospitalization and was treated medically, but 4 days after discharge from the hospital the patient returned with a pleural hemorrhage that required drainage. Hydatidosis is endemic in the region of Spain where the case occurred, and the grounds for differential diagnosis are specified. Several illustrations including sonograms, X-rays, and results of computerized axial tomography are included and explained. With the increasing use of OCs in Spain, it is likely that more such cases will be seen.
 ...
PMID:[Hepatic hematoma and pleural hemorrhages caused by prolonged ingestion of oral contraceptives]. 687 43

As part of a continuing audit of patients undergoing laparoscopic cholecystectomy (which now numbers over 1500) 468 of the 508 patients (92.1 per cent) operated on between October 1989 and March 1991 were studied between 350 and 988 days after the operation (mean 19 months). A questionnaire was filled in by each patient before operation and at the late follow-up visit. Eight specific symptoms were sought-non-colicky pain, colic, abdominal distension, nausea, vomiting, loss of appetite, flatulence, and dietary restriction. The result of each operation was assessed by two surgeons and by the patient. In 453 patients (96.8 per cent) the symptoms had improved as a result of the operation, but 260 patients (55.6 per cent) had some abdominal symptoms. The result was assessed as excellent in 310 patients (66.2 per cent); 143 (30.5 per cent) still had abdominal complaints but they were willing to cope with those symptoms. In 15 patients (3.2 per cent) the result was unsatisfactory. Statistical analysis of 26 preoperative variables showed few significant differences between patients with excellent results and patients with persisting or new symptoms. The percentage of patients with biliary colic was reduced from 82.9 per cent before to 6.4 per cent after laparoscopic cholecystectomy (P < 0.05), and of those with flatulence from 62.6 per cent to 45.3 per cent (P < 0.05). Flatulence persisted in 147 (50.2 per cent) of the 293 patients who had complained of flatulence before the operation, and of the 175 patients who had not complained of flatulence before surgery, 65 (37.1 per cent) reported the symptom for the first time after the operation. It appears that 'flatulent dyspepsia' after cholecystectomy has many causes, one of which may be removal of the gallbladder. It is concluded that the long-term results of laparoscopic cholecystectomy in patients with symptomatic gallstone disease were excellent but the prognosis in individual patients was unpredictable.
 ...
PMID:Long-term results after laparoscopic cholecystectomy. 774 8

Lipoma is a benign tumour of mesenchymal origin which is not frequently localized in the gastroenteric tract; in anatomopathological statistics it is less rare: this is due to the fact that it rarely reaches dimensions which warrant surgical treatment. It is usually either an occasional finding during the course of laparotomy due to other motives or is the cause of complications, as in the present case of intestinal occlusion due to ileocolic invagination, resulting in emergency surgery. As a cause of occlusion tumours of the small bowel are second in terms of incidence to adhesive factors, volvuli and hernias. Invaginations account for 2/3 of small bowel occlusions caused by up to 80% of tumours: the lipoma is the most frequent benign tumour to cause invagination in its submucous polypoid and more or less scissile form. Symptoms are not specific and this causes a delay in diagnosis. Patients are often young subjects with a history of recurrent abdominal colic and sensitivity to anti-spastic drugs so much so that in the past they were diagnosed as "chronic colic" sufferers. Sometimes the only symptom is dyspepsia, or nausea and vomiting, or occasionally abdominal distension with constipation or attacks of diarrhoea. Radiology is not of great value in the diagnosis except for indicating the possible need for emergency surgery. There are no radiological tests, with or without contrast mediums, echography, CAT or MNR which can diagnose this pathology. The decision to operate is usually triggered by the presence of a complication, but perioperative extemporary histological tests are advisable for a correct surgical approach: if the form is scissile, segmentary resection of the small bowel is necessary.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Lipoma of the small intestine as a rare cause of intestinal occlusion]. 799 Dec 7


1 2 3 Next >>