Large aneurysms occurring in renal angiomyolipomas (AML) may be encountered. When present, they have a higher propensity to hemorrhage and cause catastrophic intratumoral and perirenal hemorrhages. They also tend to occur more in tuberous sclerosis-associated AML rather than in the sporadic form. A 22-year-old female presented with sudden onset of acute right abdominal pain, hematuria and fainting. At evaluation in the emergency department, the patient was found to be in hemorrhagic shock with hemoglobin of 4 g/dl and low blood pressure of 60/40 mmHg. Fullness and tenderness of the right abdominal flank was also noted. Contrast enhanced CT scan of the abdomen showed a large fatty mass of the right kidney with a surrounding perirenal hematoma. A 4.0 cm wide focus of contrast was seen within the mass highly suspicious of an aneurysm. A subsequent DSA angiogram of the right kidney confirmed the presence of the aneurysm within the mass as the cause of the hemorrhage. The patient underwent successful emergency coil and particle embolization of the aneurysm and mass with control of the bleeding. The patient was diagnosed with tuberous sclerosis syndrome with further clinical findings of cutaneous adenoma sebaceum and lung cystic changes.A 22-year-old female presented to the emergency department with sudden onset of acute right abdominal pain associated with hematuria and fainting. At initial evaluation, the patient was found to be pale with a hemoglobin reading of 4 g/dl and a low blood pressure of 60/40 mmhg. There was also fullness and tenderness of the right abdominal flank. Emergency resuscitation for hemorrhagic shock

Background: Urethral strictures cause malfunction of the urethra. Urethroplasty is a cost-effective treatment option. Its success rate is greater than 90% where excision and primary anastomosis(EPA)is performed and 80-85% following substitution urethroplasty. Definitive treatment for recurrent urethral strictures after urethroplasty is not defined. Repeat urethroplasty is a viable option with unknown efficacy.Method: Retrospective analysis of patients who underwent revision urethroplasty for unsuccessful urethroplasty at KNH from 2015 to 2018 was performed. Patients’ age, demographic data, stricture length, location, aetiology, comorbidities and type of urethroplasty was evaluated from records with complete data. Male patients aged 13 to 80years were evaluated. Comparison of urethroplasty outcome between two patient cohorts was made: Fresh urethroplasty patients versus failed urethroplasty who underwent revision so as to determine efficacy of the later. Principal outcome measure was urethral patency, while Subsidiary outcome measures were associated complications. Outcomes were compared using statistical package SPSS version 23.0.Result: 235 patients who met inclusion criteria underwent urethroplasty, 71.5% (n=168) had a successful outcome, while28.5% (n=67) failed and were subjected to revision urethroplasty. Another 58% were successful upon revision but experienced significant morbidity. Majority of urethral strictures were bulbomembranous. Trauma was the leading cause of urethral strictures followed by idiopathic strictures. EPA was the commonest surgery while Tissue transfer featured prominently in revision urethroplasty. A significant correlation was evident between stricture length, prior surgery, and procedure choice and urethroplasty outcome.Conclusion: Revision urethroplasty is feasible after failed urethroplasty but less efficacious. Stricture length, number of prior surgeries and procedure choice affected outcome.EPA and Tissue Transfer techniques are essential surgical armamentarium in revision setting.