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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three cases of intestinal occlusion due to endometriosis, presenting as surgical emergencies, are reported. After a review of the literature on the incidence of endometriosis, the mechanisms underlying the occlusive process and the various anatomopathological pictures are presented. The reasons why no correct preoperative diagnosis was possible and the problems encountered in differential diagnosis, particularly with respect to carcinoma of the colon and the sigma-rectum, are discussed. It is considered that correct preoperative diagnosis is very important to avoid subjecting the non-cancer patient to destructive surgery. The therapy recommended for intestinal occlusion due to suspected endometriosis is presented.
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PMID:[Intestinal occlusion caused by endometriosis]. 39 93

Five patients with intestinal endometriosis are presented. Two patients had appendiceal involvement, and 3 with sigmoid colon involvement presented with clinical features indistinguishable from carcinoma of the colon. It is important for surgeons to be aware of the possibility of intestinal endometriosis when treating patients with polypoidal colonic masses, strictures of the pelvic colon and atypical rectal bleeding.
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PMID:Intestinal complications of endometriosis. 742 74

We have reported the usefulness of percutaneous or transurethral whole layer core biopsy (WLCB) of bladder wall for staging of invasive bladder cancer. We have applied WLCB to 3 cases of paravesical tumor with good results. The first case was in a 3-year-old boy suspected of retrovesical sarcoma. Percutaneous WLCB revealed an inflammatory tumor of the Douglas cavity which was probably caused by perforation of appendix. The tumor disappeared by antibiotics alone. The second case was in a 37-year-old female with retrovesical tumor suspected to be ovarial cancer because of the high value of CA19-9 and CA125. Transurethral WLCB showed invasion of endometriosis to bladder muscle layer. The third case was in a 75-year-old female diagnosed by transurethral WLCB as sigmoid colon cancer invading until the deep bladder muscle layer. Cold cup punch biopsy was not informative in these 3 cases. Percutaneous or transurethral WLCB is safe and easy to perform, and is a technique recommended for diagnosis of pathology and bladder invasion of paravesical tumor.
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PMID:[Application of whole layer core biopsy of bladder wall to paravesical tumor]. 783 84

Intestinal involvement of endometriosis requiring treatment is 5%, but only 0.7% needs intestinal resection. The authors report two cases of colic endometriosis and illustrate problems in diagnosis and management of this disease. Usually intestinal endometriosis takes the form of asymptomatic superficial serosal implants, encountered incidentally at laparotomy for other diseases, but it can also result in obstruction and occasionally bleeding. Any premenopausal woman with episodic bowel symptoms associated with gynecologic complaints should be suspected of endometriosis of the colon. Diagnosis can be suspected by double-contrast enema examination and colonoscopy with biopsy, although neither is likely to establish the diagnosis with certainty. In fact there are no radiologic or diagnostic imaging findings that are specific for endometriosis and unequivocal diagnosis requires microscopic examination. Differential diagnosis includes primary carcinoma of the colon and other benign diseases (pelvic inflammatory disease, diverticulitis, inflammatory bowel disease, pelvic abscess, polyps, etc.). The treatment of patients with uncomplicated, but symptomatic gastrointestinal endometriosis depends on the age of the patient and her childbearing attitude. Resection of the affected bowel should be done in patient with pain, bleeding, changes in bowel habits and intestinal obstruction and it is necessary to avoid neglecting a malignant tumor. Total abdominal hysterectomy and bilateral oophorectomy is the treatment of choice in the perimenopausal and menopausal women. In symptomatic women desiring children the only resection of involved colon may be appropriate treatment. In these subjects hormonal therapy can be useful.
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PMID:[Endometriosis of the large intestine. A report of 2 clinical cases]. 825 7

Endometriosis is a relatively frequent disease in fertile women. The intestine is involved in 12-37% of cases. Intestinal endometriosis is usually asymptomatic and complete obstruction of the bowel lumen occurs in less than 1% of cases. We report a case of endometriosis of the sigmoid, which caused complete intestinal obstruction and mimicked carcinoma of the sigmoid colon. This case demonstrates the difficulty of establishing an accurate pre- and peroperative diagnosis and the propensity of intestinal endometriosis to mimic colon cancer.
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PMID:Acute intestinal obstruction caused by endometriosis mimicking sigmoid carcinoma. 979 75

In this article, evidence of effectiveness and cost-effectiveness of the following procedures is reviewed: (1) laser treatment of bladder tumors; (2) extracorporeal shock-wave lithotripsy and percutaneous nephrolithotomy; (3) laparoscopic treatment of endometriosis; (4) laparoscopic removal of ovarian cysts; (5) laparoscopic cholecystectomy; (6) laparoscopic appendectomy; (7) catheter treatment of coronary artery disease; (8) palliation of colon cancer by endoscopic intervention; (9) treatment of upper gastrointestinal (UGI) bleeding by endoscopic intervention; and (10) arthroscopic knee surgery. Despite considerable potential to be effective and cost-effective, evidence is disappointingly limited in these cases. The lack of evidence hampers decision-making in this new field.
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PMID:The cost-effectiveness of 10 selected applications in minimally invasive therapy. 1017 39

Contraception is one of the keystones of reproductive health. The availability of effective contraception has helped to change dramatically the structure of the world's population during the last 50 years, through a demographic transition involving lower fertility rates and longer survival. As the transition evolves more slowly in developing countries, different effects on population structures contribute to civil strains. Oral contraception (OC) is an extremely effective method of contraception that also confers health benefits beyond pregnancy prevention. Notable effects on the reproductive system include relief from troublesome symptoms associated with menstruation such as heavy periods, painful periods and irregular bleeding. Many women also have improvement in acne and hirsutism. Moreover, OCs may be used to treat menorrhagia or symptomatic endometriosis. Use of OCs is associated with a long lasting reduction in the risk of developing cancer of the ovary and the endometrium. The effects on benign breast disease (BBD), bone health and colon cancer are less clear and merit further investigation.
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PMID:Noncontraceptive health benefits of combined oral contraception. 1600 40

Among women with intestinal endometriosis, the sigmoid colon and rectum are the most commonly involved areas. Sometimes, the differential diagnosis of colorectal endometriosis from carcinoma of the colon and rectum is difficult due to similar colonoscopic and radiologic findings. From October 2002 to September 2007, we performed five operations with curative intent for rectal and sigmoid colon cancer that revealed intestinal endometriosis. Colonoscopic and radiologic findings were suggestive of carcinoma of rectum and sigmoid colon, such as rectal cancer, sigmoid colon cancer and gastrointestinal stromal tumor (GIST). Anterior resection was performed in two patients, low anterior resection was performed in one patient and laparoscopic low anterior resection was done in two patients. We suggest to consider also intestinal endometriosis in reproductive women presenting with gastrointestinal symptoms and an intestinal mass of unknown origin.
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PMID:Intestinal endometriosis mimicking carcinoma of rectum and sigmoid colon: a report of five cases. 1988 83

Colonic endometriosis has been reported in the literature to mimic colon cancer. Patients can present with symptoms almost identical to colon cancer. We present an exemplary case of a woman who was found to have a mass on conventional colonoscopy. Virtual colonoscopy was instrumental in characterizing the obstructive sigmoid mass. A biopsy of the mass revealed sigmoid endometriosis.
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PMID:Colonic endometriosis mimicking colon cancer on a virtual colonoscopy study: a potential pitfall in diagnosis. 1990 7

Besides the contraceptive effect of the various hormonal contraceptives, it is intended to demonstrate the non-contraceptive health benefits for treatment and prevention of bleeding problems, menstruation-related pain and other disorders, such as premenstrual syndrome and signs of androgenization. The effectiveness can be improved by choosing the proper progestogen with antiandrogenic action. Treatment but also prevention can be achieved with hormonal contraceptives in benign proliferative diseases of women, such as ovarian cysts, endometriosis, adenomyosis, endometrial hyperplasia, myoma and benign breast disease. Furthermore, hormonal contraceptives such as estrogen/progestogen combinations reduce pelvic inflammatory disease, rheumatoid arthritis, asthma symptoms and preserve bone density. In addition, a major impact in oncological prevention seems to be possible for ovarian, endometrial and colon cancer and these positive preventive effects seem to persist also after discontinuation of hormonal contraceptives. In addition, practical concepts for hormonal contraceptive selection will be outlined.
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PMID:Non-contraceptive benefits of hormonal contraceptives. 2082 49


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