ABSTRACT
Open ureterolithotomy is now a seldom performed operation but is still occasionally necessary. We report on the transverse ureterotomy (TU) in this procedure and its effect on reducing morbidity. Results from 100 cases of TU for stone disease since 1976 were compared with those from 50 ureterolithotomies using the standard longitudinal ureterotomy (LU) performed during the same period. The parameters considered were urinary leakage, length of hospital stay and ureteric narrowing as assessed on intravenous urogram at three months. The cases utilizing TU were associated with significantly less urinary leakage, a shorter hospital stay and no ureteric narrowing. Transverse ureterotomy for stone disease significantly reduces the morbidity associated with the operation when utilizing the standard LU. The fear of transecting the ureter may be overcome by good exposure and gentle careful dissection. We suggest that TU be used for open ureterolithotomy
Subject(s)
Humans , Male , Female , Ureteral Calculi/surgery , Urologic Surgical Procedures/methods , Suture Techniques , Postoperative Complications , Ureteral Calculi/diagnosis , Retrospective Studies , Cohort Studies , Jamaica , Lithotripsy, Laser/methods , Minimally Invasive Surgical Procedures/methods , Treatment Outcome , Follow-Up Studies , Length of Stay , Ureteroscopy/methodsABSTRACT
Successful chronic haemodialysis requires permanent vascular access. The Scribner procedure which utilizes an external arteriovenous shunt, the internal synthetic arteriovenous shunt and the direct arteriovenous fistula as described by Cimino and Brescia have all been used for haemodialysis. Of the three methods, the arteriovenous fistula is the most trouble-free and durable. However, as originally described and constructed in the distal forearm, the morbidity associated with this method is significant. The cubital fossa fistula has even more problems. The mid-forearm fistula was designed by the authors and has been used for chronic haemodialysis over the past eighteen years. This article compares the various methods of access used in the haemodialysis units of the University Hospital of the West Indies and the Kingston Regional Hospital. The mid-forearm fistula was found to have the lowest initial failure rate and was associated with fewer complications than any of the other methods used for access.
Subject(s)
Humans , Forearm/surgery , Arteriovenous Shunt, Surgical/methods , Renal Dialysis/methods , Thrombosis , Cellulitis , Edema , Forearm/blood supply , Postoperative Complications , Renal Insufficiency, Chronic/therapySubject(s)
Humans , Male , Middle Aged , Prostate-Specific Antigen/blood , Prostatic Neoplasms/diagnosis , Biopsy , Physical Examination , Prostatic Hyperplasia/diagnosis , Incidence , Jamaica , Prostatic Neoplasms/pathology , Prostatic Neoplasms/prevention & control , Prostatic Neoplasms , Prevalence , Mass Screening , ProstateABSTRACT
63 haemodialysis (HD) patients and 63 age and gender matched controls were investigated for hepatitis B surface antigen (HbsAg) and antibodies to hepatitis B virus (anti-HBV), hepatitis C virus (anti-HCV), hepatitis D virus (anti-HDV), human immunodeficiency virus types 1 and 2 (anti-HIV-1 and 2) and human T-cell lymphotropic virus type-1 (anti-HTLV-1). The notable finding was an increase in hepatitis B markers, 34.9in HD patients compared to 19.0in controls (p < 0.02). The seroprevalence of anti-HCV (7.9, p < 0.03) and anti-HTLV-1 (9.5; p < 0.006) was also increased in the patients. Four of the five patients positive for anti-HCV were also seropositive for HBV. Anti-HIV and anti-HDV were not detectable in the HD patients in this study. The possibility of HTLV-1 being transmitted by organ transplantation is raised. The seropositivity rate for hepatitis B and C increased with duration on dialysis, but it is unlikely that it was related to the number of blood transfusions since 50with no transfusion were HBV seropositive.