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

Of 522 children with acute appendicitis treated from 1978 to 1985, 170 had appendiceal perforation with peritonitis. The protocol for perforation included aggressive fluid resuscitation, preoperative triple antibiotic therapy, copious peritoneal lavage, avoidance of transperitoneal drains except those used for well-localized abscesses, delayed wound closure, and postoperative antibiotic therapy for seven to ten days. The minor complication rate was 22%; this included pleural effusion, wound infection, atelectasis, and prolonged ileus. The major complication rate was 3%; this included intra-abdominal abscess, gastrointestinal bleeding, wound dehiscence, pneumonia, and intestinal obstruction. Only four postoperative intra-abdominal abscesses occurred, in three patients. The mortality rate was zero. A comparison of this series with a similar group of 24 patients who underwent drainage showed the relative rate of abdominal abscess formation to be 1.8% (undrained) vs 12.5% (drained). We achieved our lowest rate of serious complications following surgery for pediatric perforated appendix with the use of aggressive fluid resuscitation, broad-spectrum antibiotic therapy, copious peritoneal irrigation, and delayed wound closure and without drainage.
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PMID:Management of perforated appendicitis in children--revisited. 357 84

Acute appendicitis is primarily not a radiologically established diagnosis. In atypical abdominal symptoms plain radiographs and additive real-time ultrasonography may often show typical findings especially in complications of acute appendicitis (perforation, abscess formation and ileus). In these cases the differential diagnosis is narrowed and further therapeutic steps may be modified considerably.
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PMID:[Meaningful application of imaging technics in acute appendicitis]. 642 80

Two series from greater Stockholm consisting of 726 (1960 to 1968) and 1,000 (1977 to 1978) patients over age 70 years with acute abdominal complaints are presented. Almost two thirds were women. Acute cholecystitis dominated both series, but its incidence decreased from 40.8 to 26 percent in the later series. The incidence of malignant disease increased from 3 to 13.2 percent. About one third of the patients were operated on; 50 percent had postoperative complications. Some frequently occurring aberrations of the usual symptoms and signs in acute appendicitis, ileus, and perforated gastric duodenal ulcer are discussed. The overall therapeutic results improved, as judged by postoperative mortality (series I, 23.1; series II, 16 percent) and mortality associated with individual diseases (except for acute pancreatitis). However, total mortality only decreased from 14 to 11.3 percent due to the large number of malignant diseases in series II, which were associated with a mortality of 37.9 percent. In series II the median duration of stay was 10.5 days and 75 percent of the patients were discharged home.
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PMID:Acute abdominal disease in the elderly: experience from two series in Stockholm. 709 11

A pelvic abscess is the end stage in the progression of a genital tract infection and is frequently preventable. The abscess may fill the pelvis and occasionally the lower abdomen, and is usually posterior to the uterus and bound by the sigmoid colon, loops of small bowel, cul-de-sac, and sidewalls of the pelvis. A tubo-ovarian abscess may occur in the acute stage of pelvic inflammatory disease (PID) but is more common with chronic or subacute PID. An abscess occurs when pus from the fallopian tube spills onto the ovary and infects it at the site of follicular rupture or by direct penetration. Pelvic and abdominal pain which is bilateral and aggravated by motion and intercourse, and fever possibly exceeding 103 degrees fahrenheit with leucocytosis, tachycardia, and prostration are the most common symptoms of pelvic abscess. The pelvic examination may reveal all gradations of pathology, but because of the degree of guarding and tenderness it elicits, the abscess may elude the examiner. The rectal examination, computerized tomography, and ultrasonography are useful in diagnosis. Other disorders such as acute appendicitis and ecoptic pregnancy may be mistaken for abscess. Patients with pelvic abscesses should be immediately admitted to hospital regardless of the size of the abscess because the broad-spectrum anerobic antibiotic coverage needed is most effectively provided there. Preservation of normal tubal function is rarely possible in patients developing tubal abscesses. Bed rest, fluid and electrolyte replacement, nasogastric suction when indicated, and antibiotics are the basis of medical treatment. Controversy exists regarding appropriate antibiotic therapy, but the probable presence of anaerobic organisms should be kept in mind. Patients with pelvic abscesses are frequently given a triple antibiotic regimen including clindamycin, gentamicin, and aqueous penicillin. Guidelines for the failure of medical management in patients with a pelvic abscess include persistent fever, increase in size of abscess, persistent ileus, suspicion of rupture, septic shock, and uncertainty of the diagnosis. A posterior colpotomy is preferable to a laparotomy if surgical treatment is necessary, but it is only suitable for selected patients. Removal of a pelvic abscess frequently involves a total abdominal hysterectomy. Operating instructions and diagrams are included. Rupture of a pelvic abscess is life threatening and requires immediate surgery.
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PMID:Medical and surgical management of the pelvic abscess. 733 45

Although the morbidity of porphyria is rare, the surgical and anesthetic managements of patients with porphyria should be prudent, for various stresses including surgery and anesthesia may cause occurrence or exacerbation of this disease, occasionally resulting in the mortal course. Several drugs such as barbiturate, diazepam, pentazocine, and pancuronium, which can be used during anesthesia or after operation, reportedly exacerbate the disease. Furthermore, the acute exacerbation of porphyria may be misdiagnosed as acute abdomen, ileus, acute appendicitis, cholelithiasis, urolithiasis, or ectopic pregnancy. The managements of patients with acute porphyria during anesthesia and after surgery are discussed along with the introduction of our case report. Since there is no definitive treatment of porphyria, the most important thing is to understand the disease and to prevent the acute exacerbation of the disease. When patients are suspected of porphyria or possible porphyria, careful management is required during anesthesia and after operation with selecting secure drugs against the disease.
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PMID:[Surgical and anesthetic managements of patients with porphyria]. 761 68

In 1978-1988 operations were performed on 92 children: 35 with diverticulitis, 7 with intestinal intussusception, 5 with hemorrhage from an ulcer of the diverticulum, 13 with strangulation or mechanical ileus, 2 with strangulated Littre's hernia, one with torsion of the omentum, 22 with secondary diverticulitis, and in 7 children Meckel's diverticulum was a chance finding during other operations in the cavities. Boys accounted for 60.9' (56) of cases. There were 12 children under one year of age, nine from 1 to 3 years, 17 from 3 to 5 years, 17 from 5 to 7 years, and 12 children aged from 7 to 10 years. The clinical manifestations depended on the pathological changes developing in Meckel's diverticulum. A clinical picture of acute appendicitis developed in diverticulitis, six children had a typical picture of intussusception, and one child had a picture of acute abdomen. Anemia and a stool with dark blood were encountered in hemorrhage from a diverticular ulcer. Seven out of 13 children with ileus had a pronounced clinical picture, in the remaining 5 it was unclear and resembled that of acute appendicitis. Meckel's diverticulum was suspected before the operation in 17 (9.95%) patients. The Volkovich-Dyakonov laparotomy approach was used in 64 children, a pararectal incision in 9, a transrectal incision in 15, a median incision in one patient, hernio-laparotomy was conducted in one and Shpizi's operation in 2 children. Diverticulectomy was accomplished by the oblique-transverse method in 79 children, by the wedge techniques in 5, by the purse-string method in 2 patients, and resection of the intestine with the diverticulum was conducted in 5 children.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Meckel's diverticulum in children]. 767 99

Proponents of laparoscopic appendectomy emphasize the advantages of laparoscopic operation--decreased hospitalization, paralytic ileus, postoperative pain and wound complications, including infection. This study compared open laparoscopic appendectomy with laparoscopic appendectomy. To compare the two techniques, patients undergoing laparoscopic appendectomy at four hospitals were compared with patients undergoing open appendectomy during a six month period. Excluded were incidental appendectomies and patients with perforated appendicitis. An equal number of pediatric patients undergoing laparoscopic and open procedures were included in the analysis to avoid bias, because most of the laparoscopic appendectomies were performed in the adult patient population (age of more than 16 years). A University Medical Center, a Veterans Administration and two community hospitals were the settings. Patients undergoing laparoscopic appendectomy (n = 54) had an average age of 25.7 +/- 1.5 (range of six to 59 years). These patients were compared with 121 patients undergoing open appendectomy whose average age was 23.7 +/- 1.8 (range of three to 83 years). The race and gender distribution were similar in the two groups. Traditional open appendectomy was compared with a group of patients undergoing laparoscopic appendectomy. Variables evaluated were operating room time, number of patients who reported nausea, days until patient tolerated a regular diet, days of hospitalization, postoperative pain medication and wound infection rate. Results are expressed as the mean plus or minus standard error of the mean. Analysis of variance was used to compute continuous variables and Fischer's exact test was used for discrete variables. The laparoscopic approach was attempted in 61 patients and completed in 54 patients. Open appendectomy was performed upon 121 patients. Nineteen patients (18 who underwent open operation and one patient who underwent laparoscopic operation) were excluded from further analysis because of perforated appendicitis. The open procedure took less time (p < 0.05). However, there were more wound infections than in the laparoscopic group (seven of 103 versus zero of 53; p = 0.09). Patients with acute appendicitis recuperated more quickly from the laparoscopic procedure, as evidenced by the time until eating regular diet, period of hospitalization, incidence of nausea and pain medications on postoperative day one (p < 0.05). The absence of wound infections after laparoscopic appendectomy can be attributed to the practice of placing the appendix in a sterile bag or into the trocar sleeve before removal from the abdomen. Laparoscopic appendectomy reduces the period of hospitalization, postoperative ileus, nausea and postoperative pain in patients with acute appendicitis.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:A review of the results of laparoscopic versus open appendectomy. 821 99

From the surgical point of view acute abdominal pain is the cardinal symptom of acute abdomen. Additional leading symptoms of acute abdomen are tension of the abdominal wall, peristaltic disorders and, in rare cases, shock symptoms. Acute abdomen is an operational diagnosis for painful, in part life threatening diseases of various etiologies. The most frequent cause is acute appendicitis, followed by cholecystitis and by diverse forms of ileus. These three diseases together are the cause of acute abdomen in more than 80% of cases. Over 90% of cases with acute abdomen are treated surgically. The decision in favour of a surgical intervention must be determined within minutes to hours depending on the etiology. A delay may lead to further, partly most serious sequelae.
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PMID:[Acute abdominal pain. Surgeon's viewpoint]. 908 28

Between January 1985 and September 1994, 21 patients with psychiatric disorders underwent various forms of surgery at our hospital. There were 12 men and 9 women with an average age of 57.6 years. The coexisting psychiatric disorders were schizophrenia in 15 patients, depression in 2, dementia in 2, mental retardation with epilepsy in 1, and Parkinson's disease in 1. All the patients had been receiving neuroleptic medications for a long period. The indications for surgery were: cholelithiasis in 6 patients, acute appendicitis in 4, perforation of the small intestine in 3, incarceration of an inguinal hernia in 2, and esophageal cancer, stomach cancer, bleeding from a gastric ulcer, perforation of a duodenal ulcer, strangulating ileus, and burns in 1 patient each, respectively. All of the patients who underwent elective surgery were given epidural anesthesia with or without general anesthesia. Antipsychotic medications were given until just prior to surgery and recommenced concurrent with the first meal. Abnormal behavior was observed in 11 patients (52.4%) postoperatively, but all the patients were discharged in accordance with recovery from their surgical disorder. Intra- and postoperative hypotension resistant to intravenous catecholamine administration was recognized in 9 patients (42.9%), and this peculiar complication should be borne in mind when patients with psychiatric disorders require surgical management.
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PMID:Surgical treatment of patients with psychiatric disorders: a review of 21 patients. 913 Mar 38

Carcinoid tumors are new growths from neuroendocrine cells. The following clinical variants of carcinoid were observed in 11 patients with histologically verified carcinoid: 1) asymptomatic variant (an occasional finding at endoscopy)--2 cases; 2) carcinoid with symptoms of a mass detected at surgery--2 cases of intestinal ileus, 2 cases of appendix carcinoid simulating acute appendicitis; 3) carcinoid with hepatic metastases and carcinoid syndrome with unknown primary focus--2 cases; 4) carcinoid with metastases to the liver and carcinoid syndrome with location of the primary tumor in the lungs (2 cases) and pancreas (1 case). It is stated that carcinoid tumors are encountered more frequently than diagnosed (0.1-0.5% of all the tumors). Manifestations of carcinoid syndrome allow to diagnose carcinoid only at late stage when a large mass of hormone-active tumor tissue and metastases to the liver are present.
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PMID:[Carcinoid tumors]. 1006 96


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