[Crescentic and necrotizing glomerulonephritis with C3 deposition].

Case 1: A 38-year-old female with a history of tonsillitis and sinusitis was admitted to our hospital because of lung edema. On admission, her serum creatinine increased to 5.57 mg/dL.

Prediction of chronic renal allograft dysfunction from evaluations of TGFBeta1 and the renin-angiotensin system.

Background: Growth factors, cytokines, and the renin-angiotensin system (RAS) are involved in chronic allograft dysfunction. However, it is unclear whether clinical evaluations of TGFBeta1 and the RAS in longterm stable transplant patients can predict the development of chronic allograft dysfunction.

Methods: Urinary TGFBeta1 excretion and the response of plasma renin activity (PRA) to angiotensin I converting-enzyme inhibition (ACE-I) were prospectively examined in transplant patients who had had stable graft function (n = 16) for at least 1 year after renal transplantation.

Bullous lesion in the prostatic urethra: morphological change caused by putative chlamydial infection.

Purpose: The cause of benign bullous lesions in the prostatic urethra, which we encountered in 10 patients during the last 18 years and which has not been described in literature, was studied.

Materials And Methods: Among 1,236 patients who underwent cystourethroscopy for a urological complaint 10 had bullous lesions in the prostatic urethra which were empirically thought to be inflammatory rather than tumorous lesions at initial cystourethroscopy. We retrospectively searched for common clinical characteristics for these 10 patients who had a median age of 33.

Acutely exaggerated hepatitis B induced by the withdrawal of immunosuppressants in a seroconverted renal transplant recipient: report of a case.

The long-term reciprocal impact of renal transplantation on infection by hepatitis B virus (HBV) is still a matter of intense debate, and the topic remains controversial. We herein report the case of a 50-year-old male asymptomatic HBV carrier who had seroconverted to positive anti-HBe antibody (Ab) and received a kidney transplantation from a cadaver donor (HB surface(s) antigen (Ag)-negative). Nine months later, his kidney function deteriorated due to chronic rejection, and hemodialysis was temporarily required.