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PubMed1975

Comparison of colonoscopy and the contrast enema in five hundred patients with colorectal disease.

Endoscopic examination of the entire colon (colonoscopy) is an important new method of diagnosis and treatment of diseases of the colon and rectum, particularly cancer. The records of 500 patients who had one or more contrast enemas and subsequent colonoscopy were analyzed in an attempt to evaluate the competitive and complementary features of the two methods. The endoscopists had the advantage of having a radiologic report or radiographs available to them. In general, when the level of abnormality could be reached, colonoscopy had a higher degree of accuracy, particularly since observation could be combined with biopsy. This was particularly true in the case of polyps in which colonoscopy confirmed 166 radiologically described growths plus an additional 118 lesion, twenty-one of which were over 1 cm in diameter. By endoscopic excision of these polyps via the colonoscope, malignant changes can be identified, a conclusion rarely reached by radiographic means alone. With respect to cancer, exclusive of polyps, only twenty-four of thirty-two cases were diagnosed by x-ray study alone. Another nine, interpreted aa demonstrating malignancy from the radiographs, had cancer excluded when subjected to endoscopic confirmation. Colonoscopy has also proved valuable in identifying lesions of the cecum, notoriously a problem for the radiologist, and in identifying milder degrees of inflammatory change which are undetectable by radiographic means. Colonoscopy and the contrast enema are best reported as completmentary rather than competitive approaches, and by their combined use, diagnostic accuracy is greatly enhanced.

Barium Sulfate↗
PubMed1979

Colon perforation in renal transplant patients.

Seven patients had perforated colonic diverticula 1 to 17 months after transplantation. Operation was performed immediately in four patients and from 4 days to 3 months later in three patients. Three patients are alive 9 to 36 months later. Two died of sepsis and two of myocardial infarction. Immediate operation with exclusion carries the best prognosis.

Adult↗
PubMed1979

Selective embolization for control of gastrointestinal hemorrhage.

Transcatheter embolization using Gelfoam plugs or autologous clot is an alternative or adjunct to the conventional management of gastrointestinal hemorrhage. During a 12 month period we successfully treated 10 patients who had massive gastrointestinal hemorrhage with selective embolization; 6 patients had upper gastrointestinal hemorrhage and 4 had bleeding from the colon. Most of these patients were critically ill and were poor surgical candidates. Hemorrhage was controlled by selective catheterization of the bleeding vessel, followed by injection of Gelfoam pledgets. Since the procedure was accomplished with ease and prolonged hemostasis obtained, we recommend it for gastrointestinal hemorrhage, especially in patients who are poor surgical risks or are unresponsive to vasopressin infusion, or both. Operative intervention for the primary disease could subsequently be performed electively, if necessary, days or weeks after transcatheter embolization.

Adult↗
PubMed1984

Antimicrobial prophylaxis in elective colon surgery. Experience of 1,035 operations in a community hospital.

An 11 year study of 1,035 elective colon resections reaffirmed the value of oral antibiotic prophylaxis. Five antibiotic regimens were used in 88 percent of the patients. The most effective and most frequently used regimen was the combination of parenteral cephalosporin with oral erythromycin and an aminoglycoside. The overall infection rate with this regimen was 11 percent and the wound sepsis rate was 2.5 percent. The use of parenteral cephalosporins alone was not effective. Furthermore, resistant bacteria were cultured from the wound infections of parenteral cephalosporin patients. A nondirective annual review of these data and each surgeon's infection rate resulted in a change in the antibiotic ordering practices and decreased infection rates. It is no longer acceptable surgical practice to omit antibiotic prophylaxis in colon operations.

Abscess↗
PubMed1986

A 7 year experience with low anterior sigmoid resections using the EEA stapler.

The EEA stapler was used in 205 patients over a 7 year period with 19 complications (9 percent) and 1 death (0.5 percent). Meticulous attention to technique and familiarization with the EEA stapler are necessary to achieve such results. The use of mechanical and oral antibiotic bowel preparation, perioperative systemic antibiotics, povidone-iodine irrigation of the rectal ampulla, and meticulous surgical technique have combined to lower the complication rate of this procedure to a minimum. The EEA stapler has greatly improved the safety and ease of anterior sigmoid resections and now provides a frequent alternative to abdominoperineal resection in many patients with midrectal and even low rectal lesions.

Adenocarcinoma↗
PubMed1985

Diverticular abscess of colon: irritative bladder symptoms.

Diverticular disease can affect the bladder in subtle ways. Presented herein is a case of a chronic abscess secondary to diverticulitis presenting as irritable vesical symptoms overlooked for several years. The value of pelvic computerized tomography in the diagnosis is stressed.

Abscess↗
PubMed2006

Giant T-shaped duplication of the transverse colon. A case report.

A case of long diverticular colonic duplication producing acute abdominal pain in a 6-year-old girl is presented. Physical examination showed no signs of acute abdomen at the initial presentation. After a pain-free interval, there was a sudden onset of severe abdominal pain and a large tumor in the lower abdomen was observed. A plain x-ray showed an enormously dilated colonic pouch filled with gas. Excision of the T-shaped duplication and small part of the transverse colon was successful. Because of extensive fibrotic changes in the colon near the opening of duplication, a resection margin of at least 2 cm is recommended.

Abdomen, Acute↗
PubMed1998

[Laparoscopic treatment of generalized peritonitis with diverticular perforation of the sigmoid colon. Report of 10 cases].

BACKGROUND: The classical treatment of perforated sigmoid diverticulitis with generalised peritonitis is based on the principle of two-stage surgical procedures with a temporary initial defunctioning colostomy. This approach is associated with significant morbidity, concerning mainly the abdominal wall. PATIENTS AND METHODS: Ten consecutive patients, eight female and two male, with a mean age of 54.6 years, underwent an emergency laparoscopy for generalised peritonitis secondary to perforated diverticula. Six had had previous infectious episodes; six were obese; four were diabetic and two had chronic lung disease. After exploration of the abdominal cavity and discovery of a purulent peritonitis (n = 8) or faecal peritonitis (n = 2), an extensive peritoneal lavage was performed (average 15 litres), the contaminating sigmoid lesion was covered with biological glue and a drain inserted at the site of the lesion. In some cases, drainage of dependent zones was also performed. No colostomies were performed. Antibiotic therapy instituted as soon as the diagnosis had been made was continued, on average, for 7 days. RESULTS: There was no mortality. There was a low morbidity: one case of lymphangitis on catheter and one of broncho-pulmonary infection. No cases of abdominal wall sepsis or residual deep collections were observed. The mean duration of hospitalisation was 8 days. Nine patients underwent a sigmoid resection (laparoscopic in eight cases) 3 to 4 months later, with a mean duration of hospitalisation of 6 days. One conversion to laparotomy was necessary. CONCLUSIONS: Laparoscopic treatment of generalised peritonitis secondary to perforated sigmoid diverticulitis constitutes an alternative to classical surgery. It is associated with a decreased morbidity and a marked reduction in duration of the hospitalisation. Colostomy can be avoided and the patient's quality of life is improved during the period previous to secondary colectomy, performed by laparoscopy eight times out of nine. In addition, the cost of this approach is significantly lower.

Adult↗
PubMed2000

[Complicated colonic diverticulosis. Results of surgical treatment between 1981 and 1998 in 370 patients].

AIM OF THE STUDY: The aim of this retrospective study was to analyze case reports of all the patients with complicated diverticular disease of the colon admitted in the same surgical center during an 18-year period and to report the postoperative results in patients operated on in emergency and in patients operated on electively. PATIENTS AND METHOD: From 1981 to 1998, 501 patients were admitted for complicated diverticular disease. There were 233 men and 268 women. Mean age was 66 years (range: 27-96). One hundred and thirty-one patients were only treated medically and 370 patients were operated on, either as an emergency (n = 211) or electively (n = 159). The complicated diverticular disease was located on the left colon in 362 cases and in the right colon in 8 cases. RESULTS: In the emergency group, 103 patients were operated on for pelvic (n = 24) and generalized purulent (n = 67) or stercoral (n = 12) peritonitis, mainly with Hartmann procedure (n = 80) with 14 postoperative deaths; 67 were operated on for pericolic abscess with 6 deaths, 19 for colonic obstruction with two deaths and 22 for profuse hemorrhage with 4 deaths. The overall postoperative mortality rate was 12.3%, and morbidity rate 38.7%. Intestinal continuity was restored in 74% and eventrations were present in 10%. In the elective group, there were two postoperative deaths in patients with a colic fistula (n = 30), no mortality and a 10.8% morbidity rate in the other patients (n = 129). CONCLUSION: This series of an 18-year duration emphasizes the severity of surgery for acute complications in diverticular disease of the colon and the advantages of elective surgery. Large progress in the management of peritonitis and pericolic abscesses has made possible the improvement of their prognosis.

Abdominal Abscess↗
PubMed1991

Case report: uncommon radiological and pathological features of giant colonic diverticula.

A case of multiple giant sigmoid diverticula is described in which a barium enema revealed two giant diverticula communicating with the sigmoid lumen. Both diverticula were located on the mesenteric border of the sigmoid colon, and histologic examination showed mucosal and serosal layers with no evidence of smooth muscle. The pathogenesis, pathology, radiological manifestations and differential diagnosis of this rare condition are discussed.

Aged↗
PubMed1995

Can barium enema indicate when colonoscopy will be difficult?

The barium enemas of 48 consecutive patients, who were technically difficult to intubate at colonoscopy, were compared to those of 46 patients who were not. Measurements were taken of colonic length and mobility, and an assessment made of diverticular disease. Rectosigmoid length (mean difficult group = 61 cm, mean control = 54 cm, P = 0.01) and total colonic length (mean difficult group = 157 cm, mean control = 140 cm, P < 0.0001) were greater in the difficult colonoscopy group as were transverse colon mobility (mean difficult group = 10 cm, mean control = 7 cm, P = 0.003) or redundancy (transverse colon reaching the true pelvis on the erect film); 65% difficult group vs 17% control group, P < 0.0001. The presence of moderate or severe diverticular disease was also greater in the difficult (23%) compared to the control (4%) group, P = 0.02. When available, assessment of a previous barium enema is a useful guide to probable technical difficulty of colonscopy. It may allow appropriate allocation of potentially difficult cases to specialist endoscopy lists.

Adolescent↗
PubMed1976

Intestinal perforation due to fecal impaction after renal transplantation.

Three renal allograft recipients suffered major intestinal complications shortly after the operation. Identification of diverticular disease, adequate preoperative bowel preparation, avoidance of excessive amounts of non-absorbable antacids, early ambulation, and periodic laxatives and stool softeners can prevent these complications. Surgical management includes careful inspection for additional perforations, resection and colostomy, and continuous peritoneal lavage.

Adult↗
PubMed1996

Colonic fistulas.

Colonic fistulas are uncommon. They are frequently external but also occur internally to a number of organs. External fistulas are usually caused by a complication or are the result of a surgical procedure, such as leaking anastomosis or incision and drainage of an abscess resulting from an underlying pathologic condition.

Colonic Diseases↗
PubMed1978

Colonic hemorrhage.

We have briefly presented our concepts of the investigation and management of lower intestinal bleeding. Such bleeding was divided into massive and nonmassive colonic hemorrhage, and the differences in the investigative techniques were discussed for each of these circumstances. An algorithm of our diagnostic and management protocol for massive large bowel hemorrhage may be followed in a somewhat varied fashion in the investigation of those patients having nonmassive large bowel bleeding.

Barium Sulfate↗
PubMed1982

Microscopic intraepithelial neoplasia in large bowel mucosa.

Early neoplastic changes within the nonpolypoid mucosa of the large bowel have been incidentally discovered in two individuals. One of these patients is a 31-year-old man without any known large bowel disease; the other is a 61-year-old woman with diverticulosis. Only small microscopic foci of several neoplastic crypts were observed in otherwise normal-appearing mucosa. This finding lends support to the concept that cells in the crypts, irrespective of their location either in the flat mucosa, polyps, diverticula, or elsewhere, are susceptible to neoplastic transformation.

Adult↗