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Query: UMLS:C0344307 (analgesia)
 28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The purpose of this study was to evaluate the diagnostic yield of flexible sigmoidoscopy when performed as a routine procedure in asymptomatic patients over the age of 40 being referred for a complete physical examination. The preliminary results of this ongoing program are presented together with the diagnostic yield in 408 patients with symptoms and signs suggestive of colorectal disease who were of similar age (56.6 vs. 56.5 years) and sex distribution (79 percent male) to the asymptomatic population, and who underwent flexible sigmoidoscopy as an indicated part of their evaluation. In the 122 asymptomatic patients, the mean distance examined by the procedure was 50.8 cm with the instrument being advanced beyond the optimal rigid sigmoidoscopy distance of 20 cm in 100 percent of patients. Adenomatous and hyperplastic polyps were identified in 16 patients, 13.1 percent, in the asymptomatic group, a similar percentage to the symptomatic population, 15.4 percent. Adenomatous polyps were diagnosed in 7.4 percent of the asymptomatic subjects and 9.1 percent of the symptomatic group. Colonic cancer was diagnosed in 0.8 percent of asymptomatic patients vs. 3.2 percent of the symptomatic group (p < 0.05). Seventy-seven percent of the neoplastic polyps detected in the asymptomatic patients and 60 percent in the symptomatic group were beyond 20 cm from the anus. Diverticulosis was diagnosed in a similar percentage of patients, 13.1 percent in the asymptomatic and 10.0 percent in the symptomatic group. No complications were encountered and the procedure was well tolerated without analgesia. It is concluded that: (1) in an asymptomatic population over the age of 40, flexible sigmoidoscopy, as a routine examination, results in a diagnostic yield not possible with rigid proctosigmoidoscopy and which approaches that observed in a symptomatic population of similar age; (2) for the internist trained in this procedure, flexible sigmoidoscopy has a future role in the detection of colorectal lesions and as an interval screening examination for premalignant lesions and colorectal cancer in asymptomatic and symptomatic patients.
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PMID:Clinical experience with flexible sigmoidoscopy in asymptomatic and symptomatic patients. 722 40

Laparoscopic surgery is not being applied in a widespread manner in the management of benign or malignant colorectal disorders. This is a prospective comparison of 279 patients who underwent elective colorectal surgery. Colorectal diseases included inflammatory bowel, diverticular disease, colonic inertia, polyps, and rectal prolapse. Data included 136 patients who underwent laparoscopic surgery (mean age, 51.3 years) and 143 who underwent open surgery (mean age, 56.0 years). Thirteen patients' procedures were converted to open, but their results were included in the laparoscopic surgery group. There was no significant difference in operative time, postoperative complications, morbidity, or mortality between the laparoscopic and open surgery groups. More patients in the laparoscopic group had significant cardiac disease (6.0%, laparoscopic; 0.7%, open; = 0.01). More patients in the open group had undergone previous gastrointestinal surgery (3.7%, laparoscopic; 11.2%, open; = 0.02). The laparoscopic group used less postoperative analgesia and resumed oral feeding quicker ( < 0.05). In addition, time to first flatus and bowel movement was faster ( < 0.05), and the length of postoperative hospital stay (7.7 +/- 15.8 versus 11.0 +/- 8.3; = 0.03) was shorter in the laparoscopic surgery group. There are significant advantages in postoperative recovery with the laparoscopic technique. If proven to be cost-effective, laparoscopic colorectal surgery for benign diseases should become the standard of surgical care.
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PMID:Prospective comparison of laparoscopic versus open resection for benign colorectal disease. 1219 17

We present a case of 47-year-old healthy man who underwent an uneventful elective laparoscopic cholecystectomy. Despite the postoperative analgesia with non-steroidal anti-inflammatory drugs (NSAIDs), the patient developed diffuse abdominal pain culminating on the second postoperative day when the patient also had rebound tenderness. A diagnostic laparoscopy showed diverticular perforation, which was treated with laparoscopic lavage and drain. The patient's condition continued to deteriorate and the drain output resembled faecal material necessitating an emergency sigmoidium resection. The histopathological examination confirmed inflammation and perforation in the diverticulosis-bearing segment. The use of NSAID can be a reason for perforation, and may be for diverticulitis. NSAID should be used with caution in patients with a previous history or endoscopic-verified diverticulosis.
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PMID:Perforated diverticulitis sigmoidei after laparoscopic cholecystectomy. 2577 Jan 42

A middle-aged man was admitted with worsening hip pain, fevers and reduced mobility. These symptoms were preceded by a mechanical fall but despite regular analgesia, symptoms did not resolve. His prior medical history included ischaemic heart disease, hypertension and hypercholesterolaemia. A trauma and orthopaedic review revealed a painful left hip with reduced range of motion. In addition, some mild tenderness in the left iliac fossa was noted. Blood tests revealed markedly raised inflammatory markers. Plain radiographs and ultrasound were normal. MRI scan found a massive left iliopsoas collection secondary to perforated diverticular disease of the sigmoid colon. The patient was managed with intravenous antibiotics and the collection was drained percutaneously. Approximately 500 mL of pus was aspirated. The patient made an excellent recovery with interval imaging showing a reduction in the collection size.
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PMID:A Rare Case Of Sigmoid Colon Perforation With Subsequent Psoas Abscess Collection With Extensive Involvement Of The Sartorius Muscle. 2863 Feb 19