Renal papilla

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Renal papilla

1. Renal pyramid 2. Efferent artery 3. Renal artery 4. Renal vein 5. Renal hilum 6. Renal pelvis 7. Ureter 8. Minor calyx 9. Renal capsule 10. Inferior renal capsule 11. Superior renal capsule 12. Afferent vein 13. Nephron 14. Minor calyx 15. Major calyx 16. Renal papilla 17. Renal column

Frontal section through the kidney.

In the kidney, the renal papilla is the location where the papillary ducts converge at a minor calyx. Histologically it is marked by medullary collecting ducts converging to channel the urine. Transitional epithelium begins to be seen.

SUNY Labs 40:06-0107 - "Posterior Abdominal Wall: Internal Structure of a Kidney"
Histology at BU 15901loa - "Urinary System: neonatal kidney"
Norman/Georgetown posteriorabdomen (renalpelvis)

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.

This anatomy article is a stub. You can help Wikipedia by expanding it.

v • d • e

Urinary system - Kidney

Renal fascia, Renal capsule, Renal cortex (Renal column), Renal medulla (Renal sinus, Renal pyramids), Renal lobe, Cortical lobule, Medullary ray, Nephron

afferent circulation: Renal artery → Interlobar arteries → Arcuate arteries → Cortical radial arteries → Afferent arterioles → Renal corpuscle (Glomerulus, Bowman's capsule)

kidney tubule: Proximal tubule → Loop of Henle (Descending, Thin ascending, Thick ascending) → Distal convoluted tubule → Connecting tubule → Collecting ducts → Duct of Bellini → Renal papilla → Minor calyx → Major calyx → Renal pelvis → Ureter

efferent circulation: Glomerulus → Efferent arterioles → Peritubular capillaries/Vasa recta → Arcuate vein→ Interlobar veins→ Renal vein

juxtaglomerular apparatus: Macula densa, Juxtaglomerular cells, Extraglomerular mesangial cells

filtration: Glomerular basement membrane - Podocyte - Filtration slits - Intraglomerular mesangial cells

Retrieved from "http://en.wikipedia.org../../../r/e/n/Renal_papilla.html"

Categories: Anatomy stubs | Kidney

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