Urology Today.net

Site updated at Thursday, 12 May 2016

Common Urological Problems

Genitourinary Tract

Embryogenesis -Paediatric Urology

Human gestation spans a period of 38 weeks, from fertilisation to birth. Conventionally, pregnancy is divided into three trimesters,  each of 3 months’ duration.  The formation of organs and systems (embryogenesis)  takes place principally between the third and 10th weeks of gestation. Throughout the remainder, the fetal organs undergo differentiation, branching, maturation and growth.… Embryogenesis -Paediatric Urology   

Upper urinary tract

In the cervical portions of the paired blocks of intermediate mesoderm the primitive precursor of the kidney,  the pronephros,  first appears in the fourth week of gestation. 

This structure rapidly regresses in the human embryo.  The midzone mesonephros, however, continues to differentiate, giving rise to tubular structures which,  although ultimately destined to contribute… Upper urinary tract   

purple1 - dietary phosphate2 - obstructive pyelonephritis1 - robotic-assisted cystectomy1 - secondary prostate cancer1 - kidney health3 - renal tomography4 - end stage kidney disease1 - benign prostate tissue1 - regular hemodialysis1 - bladder control4 - bone pain1 - urine culture3 - microscopic angiitis scleroderma1 - phytotherapy1 - urea1 - polyarteritis nodosa1 - psa-test1 - cleveland clinic1 - intravenous pyelography5 - psa velocity1 - persistent incontinence1 - cardiorenal syndrome1 - vcug1 - subacute1 - osteoporosis1 - uti7 - henoch-schönlein purpura1 - renal failure4 - collagen diseases1 -