Patients' poor performance status is an independent risk factor for urosepsis induced by kidney and ureteral stones.

This study was aimed to identify the risk factors for urosepsis caused by kidney and ureteral stones. One hundred and nine patients who had kidney or ureteral stones and who were treated with trans-ureteral lithotripsy (TUL) at our institution from 2016 to 2020 were included. We investigated the risk factors for urosepsis caused by kidney or ureteral stones that occurred prior to TUL.

Pretreatment PSA levels affects the completion rate of Ra-223 treatment.

The aim of this study was to review our initial experience of using radium 223 (Ra-223) for metastatic castration-resistant prostate cancer (CRPC) and to evaluate whether pretreatment PSA levels correlate with completion of Ra-223 treatment. In addition, we examined change ratios of PSA, ALP and BAP after the third administration to evaluate the correlation of these change ratios with completion of the subsequent Ra-223 treatment. Forty patients were enrolled in this retrospective study.

Higher Serum Testosterone Levels Associated with Favorable Prognosis in Enzalutamide- and Abiraterone-Treated Castration-Resistant Prostate Cancer.

Testosterone plays a significant role in maintaining the tumor microenvironment. The role of the target serum testosterone (TST) level in enzalutamide- (Enza) and abiraterone (Abi)-treated castration-resistant prostate cancer (CRPC) patients was studied. In total, 107 patients treated with Enza and/or Abi at Chiba University Hospital and affiliated hospitals were studied.

Significance of prostate-specific antigen kinetics after three-dimensional conformal radiotherapy with androgen deprivation therapy in patients with localized prostate cancer.

Background: To evaluate the relationship between biochemical recurrence and post-radiation prostate-specific antigen (PSA) kinetics in patients with localized prostate cancer treated by radiotherapy with various durations of androgen deprivation therapy (ADT).

Methods: We reviewed our single-institution, retrospectively maintained data of 144 patients with T1c-T3N0M0 prostate cancer who underwent three-dimensional conformal radiotherapy (3D-CRT) between December 2005 and December 2015 and 113 patients were fulfilled the inclusion criteria. In this cohort, 3D-CRT was delivered with a dose in the range from 70.

[A CASE OF HEPATIC METASTASECTOMY FOR RENAL PELVIS CARCINOMA].

A 68-year-old woman presented with asymptomatic gross hematuria. Computed tomography (CT) scan revealed noninvasive tumor in the right ureteropelvic junction. After diagnosis with right pelvis carcinoma by ureteroscopy, she underwent laparoscopic nephroureterectomy in Aug.

[Evaluation of utility index of quality of life (QOL) in prostate cancer patients: comparison of QOL utility index EuroQol-5D (EQ-5D) and visual analogue scale (VAS) with health-related QOL questionnaires SF-36 and EPIC].

Purpose: For the management of patients with localized prostate cancer, a number of therapeutic options are available. To compare the therapeutic modalities, it is important and necessary to evaluate economical aspects based on cost-effectiveness analysis. In addition, the survival time adjusted by quality of life (QOL), quality adjusted life year (QALY), is more reliable than the crude survival time.

[Malignant mesothelioma of the tunica vaginalis: a case report].

A 70-year-old man was referred to our hospital with a painless swelling of the light scrotal contents. Ultrasonography and computed tomographic scan revealed a hydrocele testis and irregular masses in the scrotum. The patient underwent left orchidectomy under the diagnosis of left intrascrotal tumor.