Inflammatory myofibroblastic tumor of the prostate.

Introduction: Inflammatory myofibroblastic tumors are borderline malignant soft tissue tumors primarily affecting the lungs and pelvic organs. This report presents a rare case of an inflammatory myofibroblastic tumor originating from the prostate gland in a young male.

Case Presentation: A 20-year-old man developed gross hematuria and dysuria, revealing a prostatic mass.

Prognosis of Patients Receiving Chemotherapy for Metastatic Upper Tract Urothelial Carcinoma Compared With Metastatic Urinary Bladder Cancer.

Background/aim: The treatment strategy for metastatic upper tract urothelial carcinoma (mUTUC) is currently based on the evidence from metastatic urinary bladder cancer (mUBC). However, some reports have shown that the outcomes of UTUC differ from those of UBC. Therefore, we retrospectively analyzed the prognosis of patients with mUBC and mUTUC treated with first-line platinum-based chemotherapy.

Comparison of Abiraterone and Combined Androgen Blockade Therapy for High-Risk Metastatic Hormone-Sensitive Prostate Cancer: A Propensity Score-Matched Analysis.

This study aimed to compare the effects of abiraterone acetate plus prednisone (AAP) with androgen deprivation therapy (ADT) with those of combined androgen blockade (CAB) therapy in patients with high-risk metastatic hormone-sensitive prostate cancer (mHSPC). This study retrospectively identified 163 patients with high-risk mHSPC at Kindai University and affiliated hospitals between January 2014 and December 2020. Kaplan-Meier analysis was used to summarize progression-free survival (PFS) and overall survival (OS).

Extracellular Vesicles in the Synovial Joint: Is there a Role in the Pathophysiology of Osteoarthritis?

The role of extracellular vesicles (EV) in osteoarthritis has become the focus of much research. These vesicles were isolated from several cell types found in synovial joint including chondrocytes and synovium. As articular cartilage is an avascular tissue surrounded by synovial fluid, it is believed that EV might play a crucial role in the homeostasis of cartilage and also could hold key information in the pathogenesis of osteoarthritis.