The importance of environmental microorganisms in the emergence and dissemination of antibiotic resistance is an undeniable fact. However, cyanobacteria are not seen yet as putative players in the dynamic of environmental resistome, despite their ubiquity in water environments, where they are exposed to antibiotic pollution and in straight contact with native and pathogenic bacteria harboring antibiotic resista...
BACKGROUND: Puncture of the renal collecting system represents a challenging step in percutaneous nephrolithotomy (PCNL). Limitations related to the use of standard fluoroscopic-based and ultrasound-based maneuvers have been recognized. OBJECTIVES: To describe the technique and early clinical outcomes of a novel navigation system for percutaneous kidney access. DESIGN, SETTING, AND PARTICIPANTS: This was a proo...
BACKGROUND: Puncture of the renal collecting system represents a challenging step in percutaneous nephrolithotomy (PCNL). Limitations related to the use of standard fluoroscopic-based and ultrasound-based maneuvers have been recognized. OBJECTIVES: To describe the technique and early clinical outcomes of a novel navigation system for percutaneous kidney access. DESIGN, SETTING, AND PARTICIPANTS: This was a proo...
The evolution in the treatment of metastatic prostate cancer currently provides to the urologist a wide range of therapeutic possibilities that have shown an improvement on overall survival and quality of life of patients. It is presented a clinical case in this article which reflects not only the effectiveness of these therapies but also their rapid evolution.
A evolução no tratamento do carcinoma da próstata metastizado proporciona atualmente ao Urologista uma vasta gama de possibilidades terapêuticas que comprovadamente melhoram a sobrevida e a qualidade de vida dos doentes. É apresentado um caso clínico neste artigo onde é patente não só a eficácia destas terapêuticas mas também a sua rápida evolução.
Introduction: Uncontrolled studies suggest that twins conceived by in vitro fertilization have increased rates of preterm birth and low birth weight and would warrant increased antenatal monitoring. The objective of this study was to compare the obstetric outcome of twin pregnancies conceived by in vitro fertilization or intracytoplasmic sperm injection (IVF/ICSI) and ovulation induction with those conceived sp...