Serum and Prostatic Tissue Concentrations of Cefazolin, Ciprofloxacin and Fosfomycin after Prophylactic Use for Transurethral Resection of the Prostate.

The optimal drug of choice, its time of administration and duration of antibiotic prophylaxis in patient undergoing a TURP procedure are still matters of debate. In this study, we evaluated the concentrations of cefazolin, ciprofloxacin and fosfomycin in the human prostate in a cohort of men undergoing TURP. We compared prostate tissue concentrations to the serum concentrations and MICs of common uropathogens, to determine the appropriateness of the current presurgical prophylactic antibiotics and to gain supportive data about the suitability of fosfomycin for antibiotic prophylaxis in men undergoing urological procedures of the prostate.

AKT Hyperphosphorylation and T Cell Exhaustion in Down Syndrome.

Down syndrome (DS) is associated with increased susceptibility to infections, auto-immunity, immunodeficiency and haematological malignancies. The exact underlying immunological pathophysiology is still unclear. The immunophenotype and clinical characteristics of DS resemble those of Activated PI3K Delta Syndrome (APDS), in which the PI3K/AKT/mTOR pathway is overactivated.

: A New Urinary Tract Pathogen?

The most common complication of vesicoureteral reflux is urinary tract infection. We report a case of a urinary tract infection in a child with severe vesicoureteral reflux, caused by Neisseria mucosa, usually considered to be a commensal inhabitant of the oro- or nasopharynx.

Orchidopexy in late childhood often associated with previously normal testicular position.

Introduction: The aim of this study was to determine retrospectively, the prevalence of acquired undescended testis (UDT) in boys who underwent late orchidopexies, that is, performed after the age of 2 years.

Methods: We included all patients who were 2 years or older when they underwent orchidopexy (ORP) for UDT at the Juliana Children's Hospital during 1996 to 2009. Previous testis position from birth until the date of ORP was obtained from youth health care records.

Long-term testicular volume after orchiopexy at diagnosis of acquired undescended testis.

Purpose: We studied long-term outcomes of orchiopexy at diagnosis of acquired undescended testes using ultrasound to determine testicular volume.

Materials And Methods: Patients who had undergone orchiopexy for acquired undescended testis at diagnosis were recruited to assess testicular volume. Testis volume was measured by ultrasound and compared with recently developed normative values for testicular size.