摘要:

&NA;Diffuse cavernous hemangioma of the rectosigmoid is a rare lesion. Preoperative recognition has been recorded but, because of lack of awareness and inconsistent diagnoses inappropriate therapy still persists. Surgical therapy is the hallmark of treatment. Abdominoperineal resection has been advocated. Three cases of diffuse cavernous hemangiomas of the rectosigmoid, recognized preoperatively and treated successfully with sphincter‐saving procedures, are reported. Use of the CT scan as a consistent diagnostic tool will be presented for the first time.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

摘要:

&NA;Analysis of the 27 cases of heterotopic gastric mucosa reported in the literature and a new case described here elucidates the main features of this disease: 1) all but one asymptomatic case were diagnosed in infants or in adults under 26 years old; 2) although rectal bleeding occurred in 24 patients, rectal peptic ulceration was found in only 13; 3) six of the patients also had rectal duplication; and 4) 19 times the limited extension of the heterotopic gastric mucosa was compatible with a complete excision by a transanal approach.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

摘要:

&NA;Anterior sacral meningocele is an unusual lesion that usually presents as a presacral mass. This is a case presentation of a young woman who presented with amenorrhea. On physical examination, a large presacral mass was found. Ultrasonography revealed a large cystic structure. Radiography of the pelvis demonstrated a sacral deformity or “scimitar sign” that is pathognomonic for anterior sacral meningocele. The diagnosis was confirmed by computed tomography with myelographic enhancement.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

摘要:

&NA;Benign cystic ovarian teratoma is not an uncommon tumor, but its presentation as a bleeding rectal polyp has not been reported previously. A case report and review of the English medical literature are presented with emphasis on the cause, clinical presentation, and management of benign cystic ovarian teratomas with colorectal involvement.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

摘要:

&NA;To read the literature critically, it is important to understand the fundamental principles of statistical analysis. In a review of 190 articles of interest to colon and rectal surgeons, it was found that only 29 percent of articles contained no statistics at all. Twenty‐four percent contained descriptive statistics (mean, median, standard, deviation) and 47 percent contained the use of formal statistical tests. In this article, several basic statistical concepts are reviewed. The three most frequently used tests in the colon and rectal literature, thettest, chisquare, and nonparametric tests, are described. An example of each test is given to illustrate how the test is used and how the results are interpreted.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

摘要:

&NA;A complete diverting loop ileostomy using a Penrose drain to occlude the distal limb to prevent spillover of intestinal contents, is described.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

摘要:

&NA;The use of a nylon sleeve for an easier and safer reservoir downpulling during ileoanal anastomosis is described.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

摘要:

&NA;A modification of the Park's three‐loop reservoir that allows spontaneous evacuation of the pouch by climinating the efferent limb is described.

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID

ISSN:0012-3706    

出版商:OVID    

年代:1988

数据来源: OVID