ABSTRACT
BACKGROUND: This study is a retrospective analysis of urological complications and their treatment in our series of live-donor renal transplantation. MATERIAL AND METHODS: The series comprised of 500 patients. All underwent extravesical ureteroneocystostomy and all except a few initial patients were stented. RESULTS: There were 92 complications in 82 patients (18.4%). Urinary leakage occurred in 1.2%. There were no intrinsic ureteric obstructions. Extrinsic ureteric obstruction occurred in 0.8% of cases. The incidence of UTI was 15.4% and of urethral strictures 1%. CONCLUSION: The technique of stented extravesical ureteroneocystomy has led to an extremely low rate of urological complications in our series, over a long time and in a substantial number of patients.
Subject(s)
Kidney Transplantation/adverse effects , Urologic Diseases/etiology , Adult , Female , Humans , Living Donors , Male , Retrospective Studies , Time Factors , Urologic Diseases/epidemiologyABSTRACT
We describe our experience of prospective magnetic resonance imaging (MRI) study in patients of undescended testis, with a 1.5 T equipment using body coil. There were thirty two patients, aged 1.5 to 14 years with a mean age of nine years. Surgical follow up was obtained for thirty one patients. We were able to indicate the position of 26 testes in 22 patients and absence of five testes in three patients. MRI was falsely positive and negative for five and two testes, respectively. Testicular tissue at ectopic site was identified by presence of characteristic signal intensity pattern, mediastinum testis and its location along empty spermatic canal in cases of inguinal testis either singly or in combination. MRI was able to detect atrophic changes in four testes, confirmed on surgery. The study concludes that MR imaging is useful in the localization and tissue characterization of a non palpable testis. However, it is not sensitive enough for complete exclusion of the diagnosis of an undescended testis. Thus a surgical or laproscopic exploration may be needed further in selective cases for the management of patient.
