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Urethra

  • Urinary System
  • Urethra
Image
Coloring Image
Detailed Alt Text for 68.Urethra_low.jpg Histological section of the urethra stained with H&E, showing the lumen lined by transitional epithelium with surface umbrella cells. Beneath the epithelium lies the lamina propria, followed by the muscularis externa composed of inner circular and outer longitudinal smooth muscle layers. The outermost layer is the adventitia. The image illustrates the layered structure of the urethral wall and its epithelial specialization for distension.
Histology Image
University of Virginia, R. Bloodgood

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    • Blood Cells
      5
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      5
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      12
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      4
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      6
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