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

Twenty patients with chronic pain in the right lower quadrant of the abdomen were reviewed as to preoperative findings and pathologic findings at laparotomy. Eleven of the 20 patients had acute appendicitis, and 13 of the 20 had some appendiceal problem. The white blood count was not reliable in diagnosing this, as eight of the 11 of those with acute appendicitis had a normal white blood count. Barium enema examination was performed in ten of the 13 with disease, and abnormalities were noted in nine of the ten, an indication of a high degree of reliability of this examination. Long term follow-up study revealed that 17 of the patients in the study gained complete relief of symptoms after appendectomy.
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PMID:Chronic appendicitis. 63 51

Appendiceal tumours are rare and often discovered unexpectedly in an acute situation in which decision-making is difficult. We report the spectrum of appendiuar tumours seen in our institution over a period of more than 10 years, and discuss the clinicopathological behaviour, investigations, surgical procedures and outcomes in these patients. We have also reviewed the literature with regard to appendiceal tumours. Appendicular tumours were identified from the database of 1646 appendictomies (18% in children) performed in single centre and case notes were reviewed. Clinical presentation, investigations, histopathology, surgical procedures and outcome were analysed. Twelve patients with appendiceal tumours were identified (0.72%): 8 carcinoid, 2 mucinous (mucocele) and 2 adenocarcinoma. All the patients with a carcinoid tumour presented with features suggestive of acute appendicitis and were diagnosed postoperatively following appendicectomy and formal histology. No further surgical intervention was required as these lesions were less than 1cm away from the base of the appendix. One of the patient with mucinous cystadenoma presented acutely and underwent an appendicectomy; in the other patient with chronic pain, apreoperative MRI suggested the diagnosis leading to a planned hemicolectomy as the lesion was close to the base of the appendix. While one of the patient with an adenocarcinoma localized to the appendix did well following a right hemicolectomy, the other patient with disseminated disease succumbed within a year. Carcinoid tumours are the commonest appendiceal tumours, which present often as acute appendicitis. While appendicectomy would be adequate in most of these patients, in patients with a cystadenoma close to the base of the appendix or in case of a carcinoma, a right hemicolectomy is the appropriate option. While the prognosis is good in patients with carcinoid tumour and cystadenoma, it remains dismal in patients with disseminated malignant disease.
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PMID:Appendiceal tumour--retrospective clinicopathological analysis. 1530 71

For many reasons, laparoscopic surgery has been performed worldwide. Due to logistical constraints its first steps occurred in Lubumbashi only in 2008. The aim of this presentation was to report authors' ten-month experience of laparoscopic surgery at Lubumbashi Don Bosco Missionary Hospital (LDBMH): problems encountered and preliminary results. The study was a transsectional descriptive work with a convenient sampling. It only took in account patients with abdominal surgical condition who consented to undergo laparoscopic surgery and when logistical constraints of the procedure were found. Independent variables were patients' demographic parameters, staff, equipments and consumable. Dependent parameters included surgical abdominal diseases, intra-operative circumstances and postoperative short term mortality and morbidity. Between 1(st)April 2009 and 28(th) February 2010, 75 patients underwent laparoscopic surgery at the LDBMH making 1.5% of all abdominal surgical activities performed at this institution. The most performed procedure was appendicectomy for acute appendicitis (64%) followed by exploratory laparoscopy for various abdominal chronic pain (9.3%), adhesiolysis for repeated periods of subacute intestinal obstruction in previously laparotomised patients (9.3%), laparoscopic cholecystectomy for post acute cholecystitis on gall stone (5.3%) and partial colectomy for symptomatic redundant sigmoid colon (2.7%). There were 4% of conversion to laparotomy. Laparoscopic surgery consumed more time than laparotomy, mostly when dealing with appendicitis. However, postoperatively, patients did quite well. There was no death in this series. Nursing care was minimal with early discharge. These results are encouraging to pursue laparoscopic surgery with DRC Government and NGO's supports.
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PMID:First steps of laparoscopic surgery in Lubumbashi: problems encountered and preliminary results. 2644 5