Kidney transplantation in Brazil and its geographic disparity.

The Brazilian National Transplantation System coordinates and regulates perhaps the largest public transplantation program worldwide. Since its implementation in 1997, the number of kidney transplantations increased from 920 (5.8 pmp) in 1998, to 4,630 (24.

Hemorrhagic cystitis secondary to adenovirus or herpes simplex virus infection following renal transplantation: four case reports.

Viral infections are common complications following renal transplantation. However, there have been few reported cases of viral cystitis secondary to herpes simplex virus or adenovirus infection. Herein, we have reported four cases of hemorrhagic cystitis secondary to infections with herpes simplex virus and adenovirus following renal transplantation.

Renal cell carcinoma in renal transplant patients.

Objectives: To report our experience with renal cell carcinoma in patients with end-stage renal failure receiving dialysis at two institutions that perform a large number of transplantations. Renal cell carcinoma is more frequent in patients with end-stage renal failure treated with dialysis and in renal transplant patients than in the population at large.

Methods: We reviewed the case histories of 1375 consecutive patients who had transplanted kidneys functioning for more than 1 year.

Bilateral nephrectomy of huge polycystic kidneys associated with a rectus abdominis diastasis and umbilical hernia.

Background: Patients with end-stage renal failure due to huge autosomal dominant polycystic kidney disease usually have an umbilical hernia and rectus abdominis diastasis, which are very troublesome. Pretransplant bilateral nephrectomy techniques does not manage the umbilical hernia and rectus abdominis diastasis. We report our experience in performing bilateral nephrectomy and repairing the rectus abdominis diastasis and umbilical hernia through the one, small incision.

Coronary angiography is the best predictor of events in renal transplant candidates compared with noninvasive testing.

Guidelines for the detection of coronary artery disease (CAD) and assess of risk in renal transplant candidates are based on the results of noninvasive testing, according to data originated in the nonuremic population. We evaluated prospectively the accuracy of 2 noninvasive tests and risk stratification in detecting CAD (>or=70% obstruction) and assessing cardiac risk by using coronary angiography (CA). One hundred twenty-six renal transplant candidates who were classified as at moderate (>or=50 years) or high (diabetes, extracardiac atherosclerosis, or clinical coronary artery disease) coronary risk underwent myocardial scintigraphy (SPECT), dobutamine stress echocardiography, and CA and were followed for 6 to 48 months.