Wilms tumor is a malignant embryonal neoplasm derived from primitive nephrogenic blastemal cells which may differentiate into the epithelial and mesenchymal components, It is the most common renal neoplasm of childhood, It is the...
Urine is a liquid by-product of metabolism, It flows from the kidneys through the ureters to the urinary bladder, It is often toxic, The kidneys make urine by filtering the wastes and extra water...
The urinary bladder is located in the pelvic cavity, posterior to the symphysis pubis, and below the parietal peritoneum, It is a hollow muscular organ in humans and other vertebrates, It stores urine from...
The urinary passage begins with the minor calyces that pour the formed urine into the major calyces. These, in turn, open into the renal pelvis, which drains into the ureters. All these passages are...
