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1. |
Perineal proctectomy, posterior rectopexy, and postanal levator repair for the treatment of rectal prolapse |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 547-552
M. Leela Prasad,
Russell Peari,
Herand Abcarian,
Charles Orsay,
Richard Nelson,
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摘要:
&NA;This report describes a one‐stage perineal operation for the treatment of complete rectal prolapse aimed at restoration of anal continence in addition to resection of the prolapsed segment of rectum. This procedure was performed on 25 patients, most of whom were elderly or debilitated, over the past three years without local or systemic complications. Significant improvement in continence was seen in 88 percent of the patients within four weeks of operation, and in the remainder of the patients, within three months postoperatively.
ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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2. |
Announcements |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 552-552
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ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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3. |
Evaluation of possibilities for mass screening for colorectal cancer with hemoccult®fecal blood test |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 553-557
Ule,
Carlsson Göran,
Ekelund Rutger,
Eriksson Thomas,
Fork Lars,
Janzon Lennart,
Leandoer Clas,
Lindström Erik,
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摘要:
&NA;Data from a health survey including the Hemoccult®fecal blood test, together with official cause‐specific death rates, were used to assess the magnitude of a controlled trial that would be required to prove a 25 percent reduction of the mortality from colorectal cancer associated with screening. All men in three age groups in the city of malmö, Sweden, were invited, but 46 percent did not participate in, the Hemoccult screening. One carcinoma and 89 adenomas were detected in 56 of the 2422 who did. With the risk function used in our calculation and a complicance rate of 60 percent, a study population among 45‐ to 69‐year‐olds of 605,000 is required to prove an expected 25 percent reduction of the mortality with 90 percent power. Considering the size of such a trial, we question whether a controlled trial is feasible. With known risk functions for death from all causes and death from colorectal cancer, the study population was calculated using variable statistical power, participation rate, and risk reduction. Statistical methods and computer programs are given. In addition, alternative study models to assess the benefits associated with screening are discussed.
ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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4. |
Human chorionic gonadotrophin expression in colorectal adenocarcinoma |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 558-560
Samj,
Shousha Richard,
Chappell Joyce,
Matthews Tim,
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摘要:
&NA;The presence of human chorionic gonadotrophin (HCG) in colorectal adenocarcinoma was studied histologically in 45 tumors using immunoperoxidase technique. Ten neoplasms (22.2 percent) contained HCG‐positive tumor cells. These cells were present mostly at the periphery of the tumors. Many formed parts of glands, while some were arranged in syncytial clumps or columns, or singularly. Thus, these tumor cells resembled trophoblastic tissue not only in being HCG‐positive but also in their peripheral distribution and occasionally in morphologic appearance. HCG‐positive tumors were seen more commonly in the rectosigmoid region (90 percent) and were more aggressive than HCG‐negative tumors. In this study, lymph node or liver metastases were present in 70 percent of HCG‐positive tumors compared with 29 percent of negative tumors—a difference which is statistically significant.
ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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5. |
Influence of selective mesenteric arteriography on the outcome of emergency surgery for massive, lower gastrointestinal hemorrhageA 15‐year experience |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 561-566
P.,
Udén H.,
Jiborn K.,
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摘要:
&NA;From 1970 to 1984, 64 patients with massive hemorrhage of lower gastrointestinal origin were treated at the intensive care unit, Surgical Department, Malmö General Hospital. The records of these patients have been studied retrospectively. Emergency exploration for homostasis was performed on 31 patients, while in 33 patients hemorrhage stopped with conservative therapy. Acute selective mesenteric arteriography revealed the bleeding site in 16 of 28 patients (57 percent). The commonest bleeding sources detected by selective mesenteric arteriography were diverticular disease and angiodysplastic lesions of the colon. Fourteen patients with positive arteriography finding were operated on as emergencies, resulting in two postoperative deaths. Ten patients were operated on a asemergencies without preoperative arteriography. Despite intraoperative efforts, no bleeding source was found in three of those patients. In the remaining seven patients, the diagnoses were similar to the 14 patients with positive arteriography. Five of 10 patients in this group died postoperatively. Emergency laparotomy eventually was necessary in seven of 12 patients with negative arteriography. This group had a variety of diagnoses and no postoperative mortality. Positive preoperative mesenteric arteriography findings allowed the surgeon to perform a limited resection of the bleeding bowel segment with a reduced postoperative mortality.
ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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6. |
48th annual postgraduate course |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 566-566
&NA;,
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ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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7. |
Cystic fibrosis, Crohn's colitis, and adult meconium ileus equivalent |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 567-571
Victor Ojeda,
Solomon Levitt,
Gerard Ryan,
Bernard Laurence,
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摘要:
&NA;A 23‐year‐old man with cystic fibrosis developed massive rectal bleeding that continued intermittently, necessitating an emergency laparotomy and total colectomy. The resected colon was shortened by fibrosis and displayed widespread excessive production of mucus, forming a carpetlike layer over the mucosa as well as segmental discrete areas of mucosal ulceration with fissures, transmural inflammation, and multiple epithelioid granulomas, which are in keeping with Crohn's disease. One case, in a seven‐year‐old girl, had been reported previously.
ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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8. |
G.L Polyosis & related conditions newsleter |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 571-571
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ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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9. |
Primary adenocarcinoma arising at an ileostomy siteAn unusual complication after colectomy for ulcerative colitis |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 572-575
Carlos,
Bedetti Vincent,
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摘要:
&NA;A case is reported of a 45‐year‐old man who developed a primary adenocarcinoma at the ileostomy site 23 years after proctocolectomy for ulcerative colitis. The patient underwent wide local excision of the tumor and died 13 months later with disseminated adenocarcinoma. Including the present case, a total of seven patients with ileostomy adenocarcinoma have been reported in the literature. Six patients were treated surgically for ulcerative colitis, and the other one for adenomatous polyposis coli. The diagnosis of stomal malignancy was made three to 23 years after the ileostomy (mean interval, 13 years). Of the four patients available for clinical follow‐up, two died of disseminated adenocarcinoma ten and 13 months after diagnosis. Awareness of this unusual but important complication of ileostomy should lead to earlier diagnosis and treatment with improvement in prognosis.
ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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10. |
The role of colonoscopy in the assessment of patients with colorectal cancer |
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Diseases of the Colon & Rectum,
Volume 29,
Issue 9,
1986,
Page 575-575
AG,
Thorson MA,
Christensen SJ,
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ISSN:0012-3706
出版商:OVID
年代:1986
数据来源: OVID
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