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Median Blood Loss (median + blood_loss)
Selected AbstractsLaparoscopic debulking of bulky lymph nodes in women with cervical cancer: indication and surgical outcomesBJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 5 2009R Tozzi Objective, To describe the technique and the surgical outcome of laparoscopic resection of bulky lymph nodes before adjuvant treatment. Design, Prospective pilot study. Setting, Gynaecological oncology cancer centre. Population, From January 2006 to February 2008, 22 consecutive women presented with cervical cancer and bulky metastatic lymph nodes (>2 cm). Methods, All women underwent resection of bulky lymph nodes by laparoscopy. A prospective record of the main surgical outcomes was performed. Main outcome measures, Safety and efficacy of laparoscopic resection of bulky lymph nodes, conversion to laparotomy, intra- and perioperative morbidity. Results, All the operations were completed by laparoscopy. Median operative time was 197 minutes (range 180,320). Median blood loss was 60 cc (range 10,100), two women experienced complications: one thermal injury of the sciatic root provoking postoperative leg palsy and one chylous ascites. The woman with the thermal injury has recovered most leg function with physiotherapy and the woman with chylous ascites recovered within 2 weeks, slightly delaying the adjuvant treatment. All women were discharged within 4 days from the operation (range 2,4). Pathology reports confirmed the presence of tumour metastases and the lymph nodes size. The adjuvant treatment started at a median time of 12 days (range 3,22). Conclusion, Debulking of large pelvic and para-aortic lymph nodes was effectively accomplished by laparoscopy in all 22 women with 9% complication rate. The surgical outcome is similar to historical series on women operated on by laparotomy, with the advantage of a faster recovery and an early start of adjuvant treatment. [source] Robotic assisted radical cystectomy: short to medium-term oncologic and functional outcomesINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 11 2008P. Dasgupta Summary Purpose:, To report short- and medium-term oncological and functional outcomes of the first robotic-assisted laparoscopic radical cystectomy (RARC) series from the UK. Materials and methods:, Thirty patients underwent RARC between 2004 and 2007 at our unit. We report oncological and functional outcomes of this procedure in 20 patients (17 ileal conduit and three Studer Pouches), who have completed at least 6 months of follow up. Results:, There were 17 men and three women, median age 66 years (range 38,77 years). Median operating time was 330 min (range 295,510 min), and median blood loss 150 ml (range 100,1150 ml). There were two major complications (10%); a port site bleed and a rectal injury. The median follow up of this cohort is 23 months (range 7,44 months). One patient died of distant metastases at 8 months, and another developed a right ureteric tumour at 7 months. None of the patients had local pelvic or port site recurrence. The overall and disease-free survival are 95% and 90% respectively. Functional complications included a neovesico-urethral stricture at 3 months, a left upper ureteric stricture at 6 months and an incisional hernia at 12 months. Conclusion:, Robotic-assisted laparoscopic radical cystectomy is an emerging minimally invasive procedure which at short- to medium-term follow up, in our experience, is oncologically and functionally equivalent to open radical cystectomy. [source] Minimally invasive straight laparoscopic total proctocolectomy for ulcerative colitisASIAN JOURNAL OF ENDOSCOPIC SURGERY, Issue 1 2010H. Ozawa Abstract Introduction: We have performed straight laparoscopic total proctocolectomy for ulcerative colitis, in which all procedures, including transection of the rectum and anastomosis, were performed in the abdominal cavity. The primary objective of this study was to evaluate whether straight laparoscopic total proctocolectomy is technically feasible and safe. Methods: A retrospective database identified 22 consecutive patients who underwent straight laparoscopic total proctocolectomy for ulcerative colitis between March 1998 and September 2007. Patients were excluded if they required emergency surgery. First, to create a stoma site, a mini-laparotomy to insert a 15 mm trocar was performed. Seven other trocars, 5 mm in diameter, were then inserted. Mobilization and dissection of the colorectum and anastmosis were performed completely intracorporeally under laparoscopic guidance. Anastomosis of an ileal J-pouch to the anal canal was performed using the double-stapling technique. Results: Nineteen patients were underwent ileal pouch anal canal anastomosis; two underwent ileorectal anastomosis; and one underwent abdominoperineal resection. The median operation time was 355 min (range 255,605); the median blood loss was 50 g (range 0,800); and the median postoperative hospital stay was 24.5 d. Postoperative complications occurred in eight patients, including three (13.6%) with bowel obstruction, two (9.1%) with portal vein thrombosis, one (4.5%) with anastomotic leakage, and one (4.5%) with postoperative hemorrhage. The morbidity rate was 36.4%. There were no intraoperative complications or conversions to conventional surgery. Conclusion: In the context of this study, we have shown that straight laparoscopic total proctocolectomy is technically feasible and safe in patients with ulcerative colitis. [source] Laparoscopic ureterolysis with omental wrap for idiopathic retroperitoneal fibrosisBJU INTERNATIONAL, Issue 5 2010Robert J. Stein Study Type , Therapy (case series) Level of Evidence 4 OBJECTIVE To describe various approaches for ureterolysis with an omental wrap using minimally invasive techniques, as surgery for idiopathic retroperitoneal fibrosis includes tissue biopsy, ureterolysis, and intraperitonealization or omental wrap. PATIENTS AND METHODS Since 2006 we have performed ureterolysis in four patients diagnosed with retroperitoneal fibrosis in two institutions. The ureterolysis in two cases was bilateral, using a standard laparoscopic approach for one case and a hand-assisted technique for the other. Unilateral ureterolysis was completed using a standard laparoscopic approach in one case and was converted to a hand-assisted technique in the other due to difficulty with ureteric identification. An omental wrap was used after ureterolysis for all renal units. RESULTS A minimally invasive technique was used for all ureterolysis procedures and none required open conversion. There was fascial dehiscence after surgery at the hand-port site in one patient, and required re-operation for wound closure. The median (range) hospital stay for all patients was 2.5 (2,10) days and the median blood loss was 100 (50,550) mL. No patient required a blood transfusion. At a median 16.5 (12,32) months of follow-up, there was symptomatic and radiographic success in all patients. CONCLUSIONS Ureterolysis can be a challenging operation depending on the extent of the retroperitoneal mass. An understanding of various laparoscopic techniques can provide the flexibility for successful completion of nearly all of these procedures using a minimally invasive approach. [source] Bipolar transurethral resection of the prostate causes less bleeding than the monopolar technique: a single-centre randomized trial of 202 patientsBJU INTERNATIONAL, Issue 11 2010Tim Fagerström Study Type , Therapy (RCT) Level of Evidence 1b OBJECTIVE To compare bipolar with the conventional monopolar transurethral resection of the prostate (TURP) for blood loss and speed of resection. PATIENTS AND METHODS In all, 202 consecutive patients from the hospital waiting list were randomized to undergo TURP using either a bipolar system (Surgmaster TURis, Olympus, Tokyo, Japan) or a monopolar system (24 F, Storz, Tübingen, Germany). The blood loss during and after surgery was measured using a photometer. Other variables compared included indices of resection speed and transfusion rate. RESULTS There were no statistically significant differences in operative duration, resection weight, resection speed or radicality of resection. However, the median blood loss was 235 mL for the bipolar and 350 mL for monopolar TURP (P < 0.001). The decrease in blood haemoglobin concentration during the day of surgery was smaller in the bipolar group (5.5% vs 9.6%P < 0.001). Fewer patients were transfused with erythrocytes (4% vs 11%, P < 0.01), which can be explained by the much lower 75th percentile for blood loss in the bipolar group (at 472 vs 855 mL, respectively). CONCLUSIONS Bipolar TURP using the TURis system was performed with the same speed as monopolar TURP but caused 34% less bleeding, the difference being greatest (81%) for the largest blood losses. Bipolar TURP also required fewer erythrocyte transfusions than the conventional monopolar technique. [source] Retroperitoneal endoscopic adrenalectomy is safe and effectiveBRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 11 2010J. M. J. Schreinemakers Background: The aim of this study was to review an experience with retroperitoneal endoscopic adrenalectomy (REA). This is the procedure of choice for adrenal tumours at this institution. Methods: Between 1997 and 2008, 112 REAs were performed in a single university centre. Data were retrieved retrospectively from a prospectively collected database, including information on patient demographics, surgical procedure, complications and hospital stay. Results: One hundred and twelve REAs were carried out successfully in 105 patients, including seven bilateral adrenalectomies. Thirty-nine patients with unilateral adrenal disease had a phaeochromocytoma, of whom 16 had multiple endocrine neoplasia syndrome type 2, 21 patients had Cushing's disease and 20 had Conn's disease. Median body mass index was 27 (interquartile range 23,29) kg/m2. The median duration of unilateral operations was 100 (90,130) min with a median blood loss of 5 ml. Median tumour size was 3·1 (2·0,4·4) cm. Conversion from REA to open surgery was needed in two patients. Seven patients experienced postoperative complications (2 major, 5 minor). One patient needed a reoperation. The median postoperative hospital stay was 3 days. A learning curve with a significant decrease in operating time was observed over the years. Conclusion: REA appears to be a safe and effective surgical technique for adrenal gland tumours up to 6 cm in diameter, with a minimal complication rate. Copyright © 2010 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd. [source] Transanal endoscopic microsurgery is a safe and reliable technique even for complex rectal lesionsBRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 7 2008R. J. Darwood Background: Transanal endoscopic microsurgery (TEM) is a minimally invasive technique for the excision of rectal lesions, with lower morbidity and mortality rates than open surgery. Following advances in laparoscopic colorectal surgery and endoscopic mucosal resection, this study evaluated the safety and efficacy of TEM in the treatment of complex rectal lesions. Methods: All patients were entered into a prospective database. Complex lesions were identified as high (more than 15 cm from anorectal margin), large (maximum dimension over 8 cm), involving two or more rectal quadrants, or recurrent. Results: Seventy-one lesions (13 carcinomas and 58 tubulovillous adenomas) were identified. The median duration of operation was 60 (interquartile range (i.q.r.) 30,80) min, with an estimated median blood loss of 0 (i.q.r. 0,10) ml. Median hospital stay was 2 (i.q.r. 1,3) days. One patient developed postoperative urinary retention and one returned with rectal bleeding that did not require further surgery. Two patients developed rectal strictures after operation that were dilated successfully. There was no recurrence of benign lesions during a median follow-up of 21 (i.q.r. 6·5,35) months. Conclusion: TEM is a safe technique with low associated morbidity, even when used to excise complex rectal lesions. As such it remains the treatment of choice for rectal lesions not requiring primary radical resection. Copyright © 2008 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd. [source] | ||||||||||