Zoledronic acid improves clinical outcomes in patients with bone metastatic hormone-naïve prostate cancer in a multicenter clinical trial.

Aim: To assess whether zoledronic acid (ZOL) adds to the effect of combined androgen blockade (CAB) in patients with hormone-naive bone metastatic prostate cancer.

Patients And Methods: Patients were treated with either a combination of CAB (luteinizing hormone-releasing hormone agonist and bicalutamide) and ZOL (CAB-Z group) or CAB-alone (historical control patients, CAB-C group). ZOL was injected intravenously at 4 mg every 4 weeks.

Quantitative analysis of survivin mRNA expression in bladder transitional cell carcinomas.

We assessed the expression levels of survivin mRNA in bladder transitional cell carcinoma (TCC) to provide additional information regarding its malignant potential. The real-time PCR method was used to detect the survivin mRNA level for 21 bladder tumor specimens, and for urinary exfoliated cells from 12 newly diagnosed bladder tumor patients. All bladder tumor specimens and 7 of 12 voided urine specimens expressed survivin mRNA.

[A clinical study of renal pelvic and ureteral cancer].

We investigated the clinicopathological features of 52 patients with transitional cell carcinoma of renal pelvic and/or ureter who underwent surgical treatment at Tokyo Medical University Hachioji Medical Center from April, 1992 to June, 2005. The patitents consisted of 38 males and 14 females, ranging from 29 to 86 years old with a median age of 68 years old. The mean follow-up period was 39 months.

[A case of leiomyosarcoma of the scrotum: chemotherapy with anti-cancer agents was effective for the lung metastasis].

A 59-year-old male was referred to our hospital with the chief complaint of a painless scrotal mass. A 6 X 4.5 X 4 cm elastic hard mass with irregular surface was palpable in the right scrotum.

[Early effect of non-surgical treatment using betamethasone valerate ointment for phimosis in childhood].

We evaluated the early efficacy of non-surgical treatment using 0.07% betamethasone valerate ointment on, 34 boys with phimosis between January 2001 and June 2005. Patients were treated with 0.

[A case of liposarcoma of spermatic cord].

An 84-year-old male was referred to our hospital with the chief complaint of a painless inguinal mass. An elastic hard mass was palpable in the right inguinal region next to the spermatic cord. Ultrasonography and computed tomography showed an inguinal homogeneous mass which was slightly enhanced.

[Clinical evaluation of urinary NMP22 (nuclear matrix protein 22) bladder chek in the detection of patients with bladder cancer].

The clinical usefulness of the nuclear matrix protein 22 (NMP22) Bladder Chek test as a novel urine marker in the detection of patients with bladder cancer was evaluated in comparison with the urinary NMP22 enzyme-linked immunosorbent assay (ELISA) and urinary cytology. A total of 40 patients with pathologically proven bladder cancer voided urine specimen before treatment. The urine samples were divided for NMP22 Bladder Chek test, NMP22 ELISA, and urinary cytology.

Does transrectal ultrasound guided eight-core prostate biopsy improve cancer detection rates in patients with prostate-specific antigen levels of 4.1-10 ng/mL?

Background: To investigate retrospectively whether the eight-core biopsy method improves the prostate cancer detection rate when compared with the standard sextant biopsy method in patients with prostate specific antigen (PSA) levels of 4.1-10 ng/mL.

Material And Methods: Of 437 patients whose PSA levels ranged from 4.