Local excision by transanal endoscopic surgery
نویسندگان
چکیده
منابع مشابه
Retrorectal tumors: excision by transanal endoscopic microsurgery.
Tumours within the retrorectal space are uncommon. Due to their rarity and diverse symptoms they are often misdiagnosed or mistreated. We report three cases of women presenting a variety of symptoms including increased rectal pain, recurrent abscesses/fistulas and constipation. Upon clinical examination and further investigations using MR scan, endorectal ultrasound and endoscopy, a retrorectal...
متن کاملLocal excision of rectal cancer with transanal endoscopic microsurgery (TEM).
BACKGROUND Local excision for T1 rectal cancers with Transanal Endoscopic Microsurgery (TEM) is an accepted standard of care. However for T2/T3 rectal cancers, the high local failure indicates that this is not a valid option. MATERIALS AND METHODS Between 1990 and 2000, 83 patients with rectal adenocarcinoma underwent complete full thickness local excision. The mean diameter of the tumor was ...
متن کاملLocal excision of early rectal cancer: is transanal endoscopic microsurgery an alternative to radical surgery?
OBJECTIVE Transanal endoscopic microsurgery (TEM) allows locally complete excision of rectal neoplasms and provides an alternative to conventional surgery for benign tumours. However, its role in the curative treatment of invasive carcinoma is controversial. This paper examines the results of TEM compared with radical surgery (RS) for T1 rectal cancer. METHODS 51 patients with T1 rectal tumou...
متن کامل[Transanal single-port surgery for local excision of rectal tumours].
Transanal endoscopic microsurgery (TEM) is the technique of choice for rectum-preserving treatment of rectal tumours. However, the instruments are relatively expensive and TEM is a highly-complex technique. From 2010 a few case reports describing a new technique for local excision of rectal tumours using a single-access laparoscopic port have appeared. These single-access ports are flexible mul...
متن کاملThe first attempt in local excision of anorectal malignant melanoma using transanal endoscopic microsurgery.
Anorectal malignant melanoma (AMM) is an uncommon malignancy that is thought to arise from melanocytes in the mucosa around the anorectal junction. AMM is commonly misdiagnosed, and definitive preoperative diagnosis is often difficult. The prognosis of AMM is relatively poor. Although radical resection is required for AMM, there is still no consensus at this moment on which surgical approach is...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2015
ISSN: 1007-9327
DOI: 10.3748/wjg.v21.i31.9286