Renal Pelvis

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** The funnel-shaped proximal portion of the ureter located within the kidney into which urine is secreted from the collecting duct system of the kidney.

**Synonyms:** - RENAL PELVIS - Renal pelvis - Renal pelvis structure (body structure) - renal pelvis - renal pelvis