What to look for
- Find the pyramids: the medulla where urine is concentrated.
- Follow urine from a papilla into a minor calyx, a major calyx and the renal pelvis.
- Locate the hilum, where the renal artery, vein and ureter enter and leave.
Tap any part of the model to see its name. Use Full atlas to isolate, hide and search parts.
Parts in this model
About this model
This organ comes from the Human Reference Atlas female reference organ set (HuBMAP, CC BY 4.0), simplified for the web. It is a reference shape, not a single person's scan, and organ sizes vary between people.
Study the urinary system, with assessment, conditions, labs and practice questions.