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Query: UMLS:C0085693 (acute appendicitis)
 3,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred cases of acute abdomen in patients over 70 years of age were studied. Mechanical occlusion was the most common cause among these patients, as opposed to acute appendicitis, which is the primary cause of the same condition among young people and adults. Irreducible hernias and visceral neoplasias were the most frequent etiologies among cases of mechanical occlusion. Cholecystitis took second place in our series. Visceral peforations were more often due to localized infections or visceral neoplasias than to gastric or duodenal ulcers. Overall mortality among these patients was 29 percent. Patients with visceral perforations due to localized infections or visceral neoplasias and all of the patients with vascular diseases had a negative prognosis.
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PMID:[Acute abdomen in the elderly: etiology, complications, and prognosis. A review of 100 cases (author's transl)]. 52 28

11.7% of all cases with inability to work, 11.3% of all days with inability to work, and 13.6% of all dismissals from hospital of working people concern diseases of the digestive system. Gastroenterological diseases occupy an anterior place in inability to work. The inability to work is essentially determined by 7 diagnoses--gastritis and duodenitis, cholelithiasis, gastroenteritis and colitis, cholecystitis and cholangitis, ulcus ventriculi and duodeni, acute appendicitis. They comprise 78% of the days of inability to work. The endoscopic diagnostics is further to be developed with the further improvement of the organisation of treatment, particularly the cooperation between outpatient department and hospital and the interdisciplinary work.
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PMID:[Inability to work in gastrointestinal diseases]. 53 9

The authors present the results of the studies of the intensity of plasma super-weak chemical luminescence for the diagnosis of acute appendicitis (35 cases) and various forms of cholecystitis (131 cases). The increase of the intensity level of the blood plasma chemical luminescence has been found in all the forms of cholecystitis and in appendicitis. With the improvement of the patients condition the indices of the luminescence intensity start to normalize. On the grounds of their observations the authors consider that the use of this method in surgical practice will provide information on an early development of complications before their evident clinical manifestations occur.
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PMID:[Diagnostic and prognostic importance of the intensity of the blood plasma superweak intrinsic luminescence in acute surgical diseases of the abdominal cavity organs]. 69 72

A comparative analysis of postoperative lethality in acute and chronic cholecystitis, acute appendicitis and cancer of the stomach together with the results of biochemical and morphological studies of the liver are covered here. A direct correlation of postoperative lethality in cholecystitis with the presence and stage of concomitant cholangiohepatitis has been found.
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PMID:[Aanalysis of the causes of high lethality in the surgical treatment of acute cholecystitis]. 71 44

The authors studied the optic rotation dispersion of serum albumin in patients suffering from cholecystitis and acute appendicitis. Conforming changes in these forms of pathology characterized by despiralization processes were established. A method of purification of albumin from its modified forms, possibly causing the mentioned changes in the albumin structure is suggested.
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PMID:[Change in the optical rotatory dispersion characteristics of serum albumin of patients with appendicitis and cholecystitis]. 122 95

Amongst 876 cases suffering from ascariasis 662 cases were managed conservatively and 214 cases were treated by surgery. Surgical complications were found to be more common in males in the age group of 6-10 years. Principal clinical features included pain abdomen (99.54%), constipation (80.25%), vomiting (67.46%), abdominal distension (47.03%), palpable worm masses in abdomen (35.50%), visible peristalsis (27.63%), worms in vomitus (24.20%) and palpable worm clumps on rectal examination (20.09%). Principal clinical diagnosis were worm colics (48.74%), sub-acute intestinal obstruction (27.74%), acute intestinal obstruction (11.42%) and acute intestinal obstruction with strangulation (5.71%); rest of the cases included worm cholecystitis (2.63%), obstructive jaundice (1.71%), bile peritonitis (0.91%), intestinal perforation (0.68%) and acute appendicitis (0.46%). Surgical procedures performed were milking of worms (34.12%), resection anastomosis of small intestine (23.36%), enterotomy with removal of worms (16.36%), cholecystectomy with T-tube drainage (12.15%), cholecystectomy (8.41%), appendectomy (1.87%), resection anastomosis with excision of Meckel's diverticulum (1.40%), repair of intestinal perforation with peritoneal toilet (1.40%) and cholecystectomy with choledochoduodenostomy (0.93%). In surgically managed patients 35 cases died of septicaemia and in conservatively managed cases 3 died of encephalitis with an overall mortality of 4.34%.
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PMID:Surgical manifestations and management of ascariasis in Kashmir. 140 71

Gastrointestinal complications of Legionnaires' disease are frequently reported. These include diarrhoea, paralytic ileus, acute appendicitis and jaundice. We would like to report the previously unrecorded and life-threatening complication of acalculous cholecystitis.
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PMID:Acalculous cholecystitis complicating Legionnaires' disease. 210 46

Sickle crises frequently manifest as abdominal pain that may simulate intra-abdominal infection. To establish parameters to distinguish these, we retrospectively studied 53 patients with sickle-cell anemia who had abdominal pain (genotype SS 62%, SC 15%, SA 11%, S-other 11%; 30% men and 70% women; mean age 23). A vaso-occlusive crises was responsible for the pain in 57 per cent; 23 per cent had a surgical entity and 20 per cent had a nonsurgical genitourinary disorder. Of the surgical conditions, 9 of 12 patients (95%) had cholecystitis and 4 of 12 patients (33%) had acute appendicitis (one patient had both). Vaso-occlusive crises were diffuse in 15 of 30 patients (50%), compared with proven surgical conditions, and was more often associated with remote pain such as limbs and chest (23 of 30 [77%] P less than 0.005). The pain of vaso-occlusive crises simulated prior crises in 21 of 30 patients (70%) compared with 1 of 12 patients (8%) who had surgical abdominal pain (P less than 0.005). A precipitating event (especially upper respiratory infection) was found in 50 per cent of abdominal vaso-occlusive crises versus 0 per cent of surgical abdomens (P less than 0.010). The pain was relieved with hydration and oxygen in 97 per cent of sickle crises within 48 hours versus 0 per cent of surgical abdomens (P less than 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The presentation and management of the acute abdomen in the patient with sickle-cell anemia. 281 19

This communication concerns the incidence of intra-abdominal surgery in 904 patients with acquired immunodeficiency syndrome who were admitted to the Cabrini Medical Center during a 3-year period from January 1985 to January 1988. It was found that 36, or 4.2%, of the patients underwent surgery, including 12 cholecystectomies, 7 splenectomies, 7 appendectomies, 6 laparotomies, and 6 other operations for miscellaneous conditions. It was pointed out that the high incidence of inflammatory involvement of the gallbladder, appendix, and intestines in AIDS patients was in all probability due to the nature of the blood supply to these organs. All receive blood from terminal arteries or vessels with few anastomoses, and therefore when vasculitis ensues it is often followed by gangrene or ulceration of mucosal surfaces. Surgical intervention was deemed advantageous for those patients with splenomegaly and accompanying pancytopenia, acute appendicitis, and lesions of the gastrointestinal tract, but not for those with cholecystitis. The high postoperative mortality rate, 22.2%, was attributed primarily to the immunodeficient state of the patients rather than to complications of their surgery.
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PMID:The incidence of intra-abdominal surgery in acquired immunodeficiency syndrome: a statistical review of 904 patients. 291 79

In a case report, idiopathic segmental infarction of the greater omentum is demonstrated for the first time by means of computed tomography. This rare disease of unknown etiology can mimic the clinical presentation of acute appendicitis or cholecystitis.
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PMID:[Spontaneous infarct of the omentum majus: visualization by computed tomography]. 367 23


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