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Purpose
Bladder exstrophy is defined by urogenital and skeletal abnormalities with cosmetic and functional deformity of the lower anterior abdominal wall. The primary management objectives have historically been establishment of urinary continence with renal function preservation, reconstruction of functional and cosmetically acceptable external genitalia, and abdominal wall closure of some variety. The literature has focused on the challenges of neonatal approaches to abdominal wall closure; however, there has been a paucity of long-term followup to identify the presence and severity of abdominal wall defects in adulthood. Our goal was to characterize the adult disease and determine effective therapy.Methods
A retrospective review of a consecutive series of six patients was performed.Results
We report and characterize the presence of severe abdominal wall dysfunction in these adult exstrophy patients treated as children. We tailored an abdominal wall and pelvic floor reconstruction with long-term success to highlight a need for awareness of the magnitude of the problem and its solvability.Conclusions
The natural history of abdominal wall laxity and the long-term consequences of cloacal exstrophy closure have gone unexplored and unreported. Evaluation of our series facilitates understanding in this complex area and may be valuable for patients who are living limited lives thinking that no solution is available.5.
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OBJECTIVE: The platinum-free interval (PFI) is an important entity in the treatment of women with epithelial ovarian cancer. The purpose of this study was to determine on clinical samples whether a taxane-free interval (TFI), as defined by in vitro extreme drug resistance assay, existed in women previously exposed to platinum and taxane chemotherapy. METHODS: Records were examined from 2003 to 2006 to find all patients with epithelial ovarian cancer who had previous exposure to platinum and taxane therapy. Further examination was done to find all patients who underwent secondary cytoreduction and had their tumor submitted for extreme drug resistance assay. RESULTS: Thirty-four women meeting the above criteria were found. The mean PFI was 25 months (median 18). The mean TFI was 27 months (median 20). Over 44% of the patients have been exposed to more than just a course of platinum and a course of a taxane. In patients having a PFI of >or=12 months, 38.8% had extreme drug resistance (EDR) to carboplatin and 41.9% EDR to cisplatin. Conversely, in patients having a TFI of >or=12 months, 89.7% had EDR to paclitaxel and 82.8% EDR to docetaxel. CONCLUSIONS: While only a small percentage have EDR to carboplatin and cisplatin after a PFI of >or=12 months, almost 90% of patients with a TFI>or=12 months showed EDR to paclitaxel in vitro. 相似文献
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OBJECTIVES: Partial upper vaginectomy consists of removal of the vaginal apex and is indicated for the diagnosis and treatment of vaginal intraepithelial neoplasia and recurrent cancer. We present a novel surgical approach to partial upper vaginectomy by use of the loop electrosurgical excision procedure. STUDY DESIGN: A total of 15 consecutive patients with abnormal vaginal cytologic results were treated by the loop electrosurgical excision procedure for partial upper vaginectomy. After submucosal injection of local anesthetic, the loop electrode was used to resect the upper third of the vagina. An iodoform vaginal pack was placed for 24 hours. All patients with high-grade vaginal intraepithelial neoplasia received intravaginal 5-fluorouracil cream postoperatively. RESULTS: The mean blood loss was 0 mL, and the mean surgical time was 30 minutes. A complication developed in 1 patient (7%). One case of invasive carcinoma was diagnosed. No recurrences have developed in any patients with vaginal intraepithelial neoplasia after hysterectomy. CONCLUSIONS: The loop electrosurgical excision procedure for partial upper vaginectomy can be performed quickly, with minimal blood loss, minimal complications, and minimal recurrence of neoplasia, and it provides a histologic specimen for evaluation. 相似文献
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