A dual-centre, cohort comparison of open, laparoscopic and robotic-assisted radical cystectomy.

INTRODUCTION: The role of minimally invasive radical cystectomy as opposed to open surgery for bladder cancer is not yet established. We present comparative outcomes of open, laparoscopic and robotic-assisted radical cystectomy MATERIAL AND METHODS: Prospective cohort comparison of 158 patients from 2003-2008 undergoing open radical cystectomy (ORC) (n = 52), laparoscopic radical cystectomy (LRC) (n =58) or robotic-assisted radical cystectomy (RARC) (n = 48) performed by a team of three surgeons at two hospitals. Peri-operative data, complication rates, length of hospital stay, oncological outcome (including lymph node status) and survival were recorded. Statistical analyses were adjusted to account for potential confounding factors such as ASA grade, gender, age, diversion type and final histology. RESULTS: RARC took longer than LRC and ORC. Patients were about 30 times more likely to have a transfusion if they had ORC than if they had RARC (p < 0.0001) and about eight times more likely to have a transfusion if they had LRC compared with RARC (p < 0.006). Patients were four times more likely to have a transfusion if they had ORC as compared with LRC (p < 0.007). Patients were four times more likely to have complications if they had ORC than RARC (p = 0.006) and about three times more likely to have complications with LRC than with RARC (p = 0.02). Hospital stay was mean 19 days after ORC, 16 days after LRC and 10 days after RARC. CONCLUSIONS: Despite study limitations, RARC had the lowest transfusion and complication rates and the shortest length of stay, although taking the longest to perform.

Robotic assisted radical cystectomy: short to medium-term oncologic and functional outcomes.

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.

Laparoscopic adrenalectomy - a cure for male pattern baldness.

A 64-year-old woman presented to a dermatologist with male pattern hair loss and was found to have grossly elevated testosterone levels at 22.3 nmol/l (normal range, 0.0-2.9 nmol/l). The diagnosis of an androgen-secreting adrenal tumour was made and she underwent a laparoscopic retroperitoneal right adrenalectomy with an uneventful speedy recovery, being discharged in less than 48 h, underlining the clear advantage of this approach.

Recurrent spontaneous bladder rupture. A case report.

Spontaneous (non-traumatic) intraperitoneal rupture of the bladder in a 37-year-old pregnant woman was repaired at laparotomy. Nine months later she again presented with an intraperitoneal bladder rupture during pregnancy and fatal sepsis. Histological examination of the resected bladder wall showed acute ulcerative and necrotising cystitis. All patients with apparently spontaneous bladder rupture should undergo full urological evaluation to identify possible disease which might lead to recurrent rupture.

Intraperitoneal rupture of the bladder causing the biochemical features of renal failure.

A group of 20 patients with intraperitoneal rupture of the bladder was compared with a group of 20 patients with haematuria due to renal injury. In patients admitted to hospital within 24 h of sustaining an intraperitoneal bladder rupture, the mean serum levels of creatinine and potassium were increased and the mean serum sodium level was decreased. However, the individual serum creatinine values were within normal limits in six of the 11 patients in this group. Patients presenting more than 24 h after intraperitoneal bladder rupture had an increased mean serum urea, creatinine and potassium level and a decreased mean serum sodium and CO2 content. The individual serum urea and creatinine values on admission to hospital were higher than normal in all nine patients in this group but the serum urea/creatinine ratio was not significantly elevated. A dramatic decrease in serum urea and creatinine levels was seen within 24 h after laparotomy and suturing of the bladder rupture. In patients with abdominal symptoms and signs, haematuria and the biochemical features of renal failure (elevated serum urea, creatinine and potassium, decreased serum sodium and CO2 content), the clinician should suspect an intraperitoneal rupture of the bladder.

Benign prostatic hyperplasia and uterine leiomyomas in a female pseudohermaphrodite: a case report.

A 60-year old female pseudohermaphrodite with congenital adrenal hyperplasia presented with acute retention of urine and a lower abdominal mass. At laparotomy a large uterus with multiple leiomyomas was removed. Transurethral resection of the obstructing bladder neck revealed benign prostatic hyperplasia. This patient demonstrates that benign prostatic hyperplasia may develop in the presence of androgens from an extratesticular source.