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Penis, Trichrome stain

Notes

Trichrome stain (collagen is blue) of penis.  Vascular spaces are conspicuous in the erectile tissue of corpus spongiosum and corpora cavernosa.

The urethra is lined by transitional epithelium.

 


Comments and questions: dgking@siu.edu

SIUC / School of Medicine / Anatomy / David King

https://histology.siu.edu/erg/BH009b.htm
Last updated:  4 September 2021 / dgk