Epistemis

Histology: Urinary System

Histology: Urinary System — Expert Reference

How it begins

Comprehensive ultrastructural analysis of the kidney, nephron, urinary tract and their clinicopathological correlations. Residency and postgraduate level.

What it covers

  1. General Architecture of the Kidney
  2. · Fibrous Capsule
  3. · Renal Cortex
  4. · Renal Medulla
  5. · The Renal Lobe and Lobule
  6. The Nephron: Morphofunctional Unit of the Kidney
  7. · Types of Nephrons
  8. The Renal Corpuscle (Malpighian Corpuscle)
  9. · Bowman's Capsule
  10. · The Vascular Pole and the Urinary Pole
  11. · The Glomerular Mesangium
  12. Glomerular Filtration Barrier
  13. · Fenestrated Glomerular Endothelial Cells
  14. · Glomerular Basal Membrane (GBM)
  15. · The Podocytes
  16. Proximal Convoluted Tubule (PCT)
  17. · TCP Ultrastructure (Electron Microscopy)
  18. · Segments S1, S2 and S3 — Functional Differences
  19. Loop of Henle
  20. · Thin Descending Portion (Thin Descending Branch)
  21. · Thick Ascending Portion — The Diluting Branch
  22. Distal Convoluted Tubule (DTC)
  23. Juxtaglomerular apparatus (JGA)
  24. · Juxtaglomerular (Granulosa) Cells
  25. · The Macula Densa
  26. · Tubuloglomerular Feedback (TGF)
  27. Connecting Tubule and Collecting Duct
  28. · Cell Types of the Collecting Duct
  29. · Aquaporin-2 (AQP2) and Antidiuretic Hormone (ADH/Vasopressin)
  30. · Histology of the Collecting Duct in the Different Segments
  31. Renal Interstice
  32. · Papillary Interstitial Cells
  33. · Cortical Fibroblasts and the Production of Erythropoietin (EPO)
  34. · Interstitial Fibrosis and Tubular Atrophy (FIAT)
  35. Kidney Vasculature
  36. · Interlobular Arteries (Radial Corticals)
  37. · Afferent arteriole
  38. · Efferent Arteriole — The Second Resistor
  39. · The Vasa Recta — The Countercurrent System
  40. Renal Pelvis and Ureter — The Urothelium
  41. · The Urothelium — Histology in Depth
  42. · Structure of the Ureter
  43. Urinary Bladder
  44. · Layers of the Bladder Wall
  45. · The Bladder Trigone
  46. Urethra
  47. · Male Urethra
  48. · Female Urethra
  49. · The Prostate — Essential Histology
  50. · Integrative Table of Histological Comparison of Tubular Segments

The complete study guide is in the app

This page summarizes the outline. The full interactive study guide —with high-yield diagrams, clinical tables, and board review cases— can be read inside Epistemis, completely offline and ad-free.

Subject
Histology
Category
Basic Sciences
Type
Study Guide
Sections
50
Reviewed
2026-08-02
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