Ultrasonography 2 Abnormal pregnancy bleeding 1 Benign prostatic hyperplasia 1 Buscarini, Elisabetta 1 Clinical impression of the surgeon 1 Decreased fetal movement 1 Diagnostic imaging 1 Fetal outcome 1 Fetal viability 1 Lutz, Harald 1 Obstructive uropathy 1 Pediatrics instrumentation 1 Peritonitis 1 Prostate specific antigen 1 Renal function 1 Restoration 1 Salvage drainage 1 TRUS 1 Ultrasonography in early pregnancy bleeding 1 World Health Organization 1 World federation for Ultrasound in Medicine and Biology 1 correlation 1