Results: 51

Computed Tomography-Guided Core Needle Biopsy of Cardiac Angiosarcoma

Arq. bras. cardiol; 110 (5), 2018

Prostate cancer recurrence in vas deferens - fusion image guide as an important tool in dignosis

Int. braz. j. urol; 44 (1), 2018
ABSTRACT The biochemical recurrence after local treatment for prostate cancer is an often challenging condition of clinical management. The aim of this report is to demonstrate the importance of the association of various imaging methods in the identification and subsequent accurate percutaneous biopsy i...

Does a previous prostate biopsy-related acute bacterial prostatitis affect the results of radical prostatectomy?

Int. braz. j. urol; 44 (1), 2018
ABSTRACT Objective To The standard technique for obtaining a histologic diagnosis of prostatic carcinomas is transrectal ultrasound guided prostate biopsy. Acute prostatitis which might develop after prostate biopsy can cause periprostatic inflammation and fibrosis. In this study, we performed a retrosp...

The impact of metformin use on the risk of prostate cancer after prostate biopsy in patients with high grade intraepithelial neoplasia

Int. braz. j. urol; 44 (1), 2018
ABSTRACT Purpose We report our experience on metformin use in diabetic patients and its impact on prostate cancer (PCa) after a high-grade prostatic intraepithelial neoplasia (HGPIN) diagnosis. Materials and Methods We retrospectively analyzed 551 patients with a diagnosis of HGPIN without PCa in a fir...

Current state of multiparameter magnetic resonance imaging of the prostate

Einstein (Säo Paulo); 16 (2), 2018
ABSTRACT Magnetic resonance imaging of the prostate is an imaging method that has shown increasing relevance in urological practice. Due to technological evolution of scanners and the introduction of functional sequences, it has enabled greater accuracy in detection and characterization of prostate tumor...

Malignancy rates for Bethesda III subcategories in thyroid fine needle aspiration biopsy (FNAB)

Clinics; 73 (), 2018
OBJECTIVES: Most thyroid diseases are nodular and have been investigated using ultrasound-guided fine needle aspiration biopsy (FNAB), the reports of which are standardized by the Bethesda System. Bethesda category III represents a heterogeneous group in terms of lesion characteristics and the malignancy...

Fosfomycin: a good alternative drug for prostate biopsy prophylaxis the results of a prospective, randomized trial with respect to risk factors

Int. braz. j. urol; 43 (6), 2017
ABSTRACT Purpose: To determine the risk factors and the efficiency of rectal swab samples to prevent infectious complications in prostate biopsy, and compare fosfomycin with ciprofloxacin use in prophylaxis. Materials and Methods: Between May and October 2014, pre-biopsy risk factors and their effect i...

Ultrasound detection of prostatic calculi as a parameter to predict the appearance of hematospermia after a prostate biopsy

Int. braz. j. urol; 43 (6), 2017
ABSTRACT Purpose: We evaluated the correlation between prostate calculi and hematospermia in patients undergoing prostate biopsy, and its impact on sexual activity of patients. Materials and Methods: A single-center prospective randomized study of 212 patients referred for transrectal ultrasound-guided...