Diamond-flap anoplasty performed in a standardized and calibrated manner is a highly successful method for the treatment of anal stenosis caused by previous hemorrhoidectomy.
Dieulafoy lesion should be considered in massive gastrointestinal bleeding that may be difficult to localize. If the endoscopic and angiographic approaches fail, surgery must be considered according to the patient's clinical condition within an appropriate time. Although mostly seen in the stomach of old male patients with co-morbidities, here we presented a Dieulafoy lesion in the jejunum of a 21-year-old female patient without any significant comorbidity. After endoscopic and angiographic attempts, surgical resection with the help of intraoperative endoscopy was performed. It was shown that perioperative endoscopy may reveal the localization of jejunal bleedings and may guide the definitive treatment.
Breast ductoscope is a fiberoptic endoscope used for examining the distal breast ducts under direct vision in order to identify the source of pathologic nipple discharge. The purpose of this study was to investigate the reliability of intra-operative breast ductoscopy in patients with pathologic nipple discharge, which could not be identified by radiologic tests. Between April 2002 and March 2007, breast ductoscopy was performed in 34 patients who had pathologic nipple discharge with no radiologic evidence about the source. The procedures were carried out under general anesthesia and ductoscopic findings were as well as the histopathology of the specimens were recorded and documented. In 88%, (30 of 34) of the patients, endoscope was successfully introduced into the external orifice of the ducts at the nipple and proximal breast ducts were successfully visualized. Ductoscopy revealed intraductal lesions (i.e., ductal obstruction, intraductal papilloma, red patches, and erythematoid platter) in 20 patients (66%). Among the 20 patients with visible endoluminal pathology, nine had a papilloma and eight had signs of either acute inflammation (bleeding, erythema) or previous inflammation with healing (adhesions and blocked ducts). In two cases, invasive breast carcinoma was identified, one of which was ductal carcinoma in situ (DCIS) with minimal invasion. In both cases, there had been blocked ducts. In one case DCIS was identified. Breast ductoscopy is a reliable and easy-to-use method to demonstrate the source of pathologic nipple discharge in cases with bleeding and other intraductal lesions.
Anal canal duplications are very rare noncommunicating second anal orifices located posterior to the true anus. In this study, 5 adult cases of anal canal duplication are reported as extremely rare entities in the literature. The medical records of anal canal duplication patients treated from 2011 to 2014 were reviewed retrospectively. Five adult patients with symptoms of mucous discharge, anal pain, and or perianal fistula/abscess were admitted. Findings of physical examination and radiologic imaging (pelvic magnetic resonance, endoanal ultrasound, and or colonoscopy) suggested anal canal duplication. The mean age of patients was 40.4 6 8.7 (range, 33-55), and the mean followup period was 18.4 6 11.2 (range, 6-36) months. Histologic features of the removed samples confirmed anal canal duplication. All patients underwent complete surgical excision of the rudimentary anal canal. Anal canal duplication is a very rare congenital anomaly, and 5 additional adult cases are reported. Although this is a referral center, the recent accumulation of 5 adult cases of anal canal duplication suggests that this malformation might be more prevalent and frequently overlooked.
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