Renal adenocarcinoma presenting as a spontaneous perirenal hematoma in a patient on warfarin therapy--case report and literature review.

We are presenting a rare case of a spontaneous extensive perirenal hematoma caused by ruptured renal adenocarcinoma in a patient who was on warfarin therapy because she had atrial fibrillation and three myocardial infarctions. A 77-year-old woman was admitted to our department with acute right flank pain and hemorrhagic shock. The anamnestic data revealed no trauma and hematuria.

Management of fournier's gangrene: case report and literature review.

A 65-year-old man was referred to our department with clinical signs of septic shock and necrotizing soft tissue infection of the scrotal, perianal and right inguinal region. Initial presentation was a typical Fournier's gangrene. Because of the life-threatening condition, the initial treatment was extensive removal of necrotic tissue.

Seminal vesicle cyst with ectopic ureteral insertion and ipsilateral renal dysplasia--an unexpected diagnosis.

An extremely rare case of seminal vesicle cyst associated with ipsilateral renal dysplasia and ectopic ureter is presented. A 36-year-old patient underwent nephroureterovesiculectomy. Considering the clinical and imaging profile of the patient, a diagnosis of ureterocele with megaureter was initially suspected, but intraoperative findings and definitive pathological analysis of the specimen revealed right renal dysplasia with ectopic ureter opening into seminal vesicle cyst.

Evolution of the clinical presentation and outcomes after radical prostatectomy for patients with clinically localized prostate cancer--changing trends over a ten year period.

We demonstrate the evolution of the clinical presentation and outcomes for patients with clinically localized prostate cancer (PC) treated with radical retropubic prostatectomy (RRP) at our department, emphasizing epidemiologic significance of changes during the 10-year period. We assessed the annual trends for changes in patients age, preoperative prostate specific antigen (PSA), preoperative versus postoperative stages and Gleason grades, organ confined status and surgical margin status. A total of 488 RRPs were performed from January 1996 to December 2005 with the annual frequency increased from 8 to 129 (1512.

Immunohistochemical expression of tumor antigens MAGE-A1, MAGE-A3/4, and NY-ESO-1 in squamous cell carcinoma of the penis.

Objectives: To investigate by immunohistochemistry the expression of MAGE-A and NY-ESO-1/LAGE-1, cancer testis antigens (CTAs), in squamous cell carcinoma of the penis.

Methods: A total of 30 penile carcinoma samples from patients undergoing penile amputation at the Urology Clinics at the Zagreb Clinical Hospital Center and University Hospital "Sestre milosrdnice" from 1997 to 2004 were investigated in this study. Three monoclonal antibodies were used for immunohistochemical staining: 77B specific for MAGE-A1, 57B recognizing multiple MAGE-A CTAs, and D8.

Radical prostatectomy in a patient with osteogenesis imperfecta: a possible surgical trap.

An exceedingly rare case of a patient with osteogenesis imperfecta and prostate cancer is reported. The patient underwent radical prostatectomy, which had to be stopped due to the extremely narrow space for surgical manipulation. The clinical, diagnostic and operative peculiarities of the case are presented and the relevant literature reviewed.

Tumors in kidney fusion anomalies--report of five cases and review of the literature.

Objective: Fusion anomalies of the kidney are rarely encountered and the association of malignant tumors with such conditions is exceedingly rare. Association of tumors with horseshoe kidney is also uncommon, with fewer than 200 cases having been reported in the literature, and the association of tumors with crossed-fused ectopia is even rarer, with only four cases having been reported so far.

Material And Methods: During the past decade five patients with fusion anomalies have been treated for tumors in our clinic, four of whom had horseshoe kidney and one of whom had crossed-fused left-to-right ectopia.