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

A prospective evaluation of laparoscopic surgery for acute appendicitis over a 6-month period is reported. Sixty-five patients with signs and symptoms of appendicitis necessitating surgery were assigned to open (n = 36) or laparoscopic (n = 29) appendicectomy. Thirty-seven patients were female (22 open) and 28 were male (14 open). The median age was 24 (range 14-64) years for open appendicectomy and 18 (range 14-60) years for the laparoscopic procedure. The mean postoperative stay for open operation was 4.8 (range 1-21) days and for the laparoscopic route 2.2 (range 1-11) days (P < 0.05). Inflammation was confirmed histologically in 72 per cent of the open cases and in 74 per cent of the laparoscopic cases (P not significant). The wound infection rate was 11 per cent (n = 4) for open and 4 per cent (n = 1) for laparoscopic appendicectomy (P < 0.05). The median anaesthesia time was 52 (range 15-90) min for open appendicectomy and 48 (range 20-120) min for laparoscopic surgery (P not significant). After open appendicectomy patients had a median of 5 (range 2-12) intramuscular injections of analgesia compared with a median of 1 (range 0-5) in the laparoscopic group (P < 0.05). Two laparoscopic operations were converted to an open procedure. The results suggest that emergency laparoscopic appendicectomy should be explored further as an alternative to open surgery for acute appendicitis.
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PMID:Laparoscopic versus open appendicectomy: a prospective evaluation. 844 80

Patients with acute appendicitis who present with an atypical clinical picture are frequently subjected to a series of laboratory and x ray tests and sometimes to prolonged observation before surgery. There is a significant number of normal appendixes found at laparotomy, particularly in some subgroups of patients such as the immunocompromised, the elderly, and the young woman. Laparoscopy was done in 38 patients with right lower quadrant pain of undetermined cause after extensive diagnostic efforts. This group of patients included men and women with an even distribution of ages between 20 and 78 years. Laparoscopy was done under local anesthesia to better establish the site of pain if no obvious pathology could be visualized. Acute appendicitis was confirmed in only 26.3 per cent of the cases, and a wide variety of nonappendiceal diseases were identified, the majority of them requiring no surgery. Diagnostic laparoscopy performed under local anesthesia should be considered in patients suspected to have acute appendicitis, regardless of age and sex, who present with an atypical picture and who still offer diagnostic doubts after other available conventional tests.
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PMID:The role of laparoscopy in the diagnosis of acute appendicitis. 141 36

Incidental appendectomy is contraindicated in patients whose conditions are unstable, patients previously diagnosed with Crohn's disease, patients with an inaccessible appendix, patients undergoing radiation treatment, patients who are pathologically or iatrogenically immunosuppressed and patients with vascular grafts or other foreign material. In patients ten to 30 years of age--the age group associated with a higher incidence of acute appendicitis--who are otherwise healthy, incidental appendectomy is effective in preventing morbidity and death associated with acute appendicitis. In patients 30 to 50 years of age, incidental appendectomy should be left to the discretion of the surgeon. In this age group, the physician should give special consideration to the gender of the patient and the desire for future childbirth. In patients more than 50 years of age, the incidence of acute appendicitis decreases and the risk associated with operation and prolonged anesthesia is such that an incidental appendectomy is not beneficial. In mentally handicapped patients less than 50 years of age and who are physically healthy, incidental appendectomy should be performed. An inversion technique should be used in all instances of incidental appendectomy. In otherwise clean cases in which incidental appendectomy is anticipated, prophylactic antibiotics may be of value. Patients undergoing procedures that may compromise access to the appendix in the future should undergo incidental appendectomy.
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PMID:Guidelines for therapeutic decision in incidental appendectomy. 219 15

Twenty-four pregnant women with acute appendicitis received exploratory laparotomy during an 8-year period. Abdominal pain accompanied with nausea and vomiting were the most common symptoms. Abdominal tenderness and rebounding pain were the most reliable physical signs. Leukocytosis with WBC count greater than 15,000/cu mm and granulocytes greater than 87% and prolonged symptomatic duration were indications that appendiceal perforation might have occurred. A McBurney's incision and spinal anesthesia were preferred for appendectomy during pregnancy. In cases of uncomplicated appendicitis, tocolytic agents and antibiotics were not routinely used. Premature labor occurred in 21% of patients during postoperative period.
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PMID:Appendicitis during pregnancy. 263 59

From study of electrogastrograms in 92 patients with acute appendicitis before and in various periods after appendectomy conducted under local or halothane nitrous-oxide-oxygen anesthesia, the authors conclude that electrogastrography may be used in complex with other methods for prognosticating the possibility of the occurrence of postoperative paresis. They point to the preventive significance of general anesthesia in the development of postoperative pareses. Percutaneous electrostimulation had a favourable effect in 12 patients with paresis developing after appendectomy.
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PMID:[The motor activity of the gastrointestinal tract in acute appendicitis]. 270 8

A 53 year old obese male presented with the signs and symptoms of acute appendicitis and a family history suggesting the possibility of a malignant hyperthermia trait. In spite of spinal anaesthesia the patient developed malignant hyperthermia during the appendicectomy and the attack was successfully aborted with the early use of dantrolene sodium (Dantrium, Norwich Eaton).
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PMID:Malignant hyperthermia and the conscious patient. 317 98

Two hundred and forty adults undergoing acute appendicectomy were randomised to receive either cefoxitin or ceftriaxone 1 g intravenously at induction of anaesthesia. Patients were monitored daily while in hospital, and at least 4 weeks after discharge for evidence of wound, urinary or lower respiratory tract infection. We evaluated 167 patients at follow up and found no significant difference in infection rates between the two antibiotic groups. Thirty-four had normal appendices and 1 of 16 (6.3%) given cefoxitin and 2 of 18 (11.1%) given ceftriaxone developed wound infections. Ninety-seven had acute appendicitis and 3 of 48 (6.3%) given cefoxitin and 3 of 49 (6.1%) given ceftriaxone developed infections including 2 wound infections in each group. Thirty-six had gangrenous perforated or abscessed appendices: 31 were given additional antibiotics postoperatively, and 4 of 18 (22.2%) in each prophylactic antibiotic group developed infections, including wound infection in 3 given cefoxitin and in 4 given ceftriaxone. None of the infections were serious. Sixty-one percent presented after discharge from hospital. The mean hospital stay was 4.6 days for each antibiotic group. Neither antibiotic caused adverse effects.
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PMID:Prophylaxis in appendicectomy with cefoxitin or ceftriaxone. 319 74

Fifty patients with a presumptive diagnosis of acute appendicitis based on usual Western medicine criteria (e.g., McBurney point tenderness, increase WBC, history of nausea, etc.) were examined prospectively for tenderness of the Lanwei acupoint, just prior to the administration of general anesthesia, to evaluate this well known 'Appendix' point as a useful aid to diagnosing appendicitis. The presence or absence of tenderness was statistically not a good indicator of appendicitis.
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PMID:The lack of importance of Lanwei point in the diagnosis of acute appendicitis. 338 May 55

An experience with anesthesiological maintenance of 622 operations for acute appendicitis has shown that in 50% of the cases general anesthesia is expedient. In most patients of this group it can be maintained by non-inhalation means, mainly by Ketamine against the background of spontaneous respiration.
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PMID:[Anesthesiological provisions during operations in acute appendicitis]. 343 5

Forty-one appendectomies were performed on pregnant patients during the period 1973-1983. The preoperative diagnosis of acute appendicitis was correct in 57 per cent of the cases (24 patients). Presenting complaints, physical examinations, and laboratory analysis did not prove helpful in establishing the diagnosis. The incidence of acute appendicitis during pregnancy was 1:4172 (birth/pregnancy). Rapid surgical intervention probably contributed to the low (25%) incidence of perforated appendices. A transverse incision and general anesthesia were preferred. There was no maternal mortality and a 2 per cent rate of fetal loss.
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PMID:Acute appendicitis during pregnancy. 395 75


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