The flattened, funnel-shaped expansion connecting the URETER to the KIDNEY CALICES.
Renal Pelvis,Pelvis, Kidney,Pelvis, Renal
D004322
Drainage
The removal of fluids or discharges from the body, such as from a wound, sore, or cavity.
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006869
Hydronephrosis
Abnormal enlargement or swelling of a KIDNEY due to dilation of the KIDNEY CALICES and the KIDNEY PELVIS. It is often associated with obstruction of the URETER or chronic kidney diseases that prevents normal drainage of urine into the URINARY BLADDER.
Hydronephroses
D014513
Ureter
One of a pair of thick-walled tubes that transports urine from the KIDNEY PELVIS to the URINARY BLADDER.