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Male Reproductive System Laboratory Orientation

Male Reproductive System Laboratory Orientation. Male Genitalia, Testis. Penis. Ductus deferens. lobule. Epididymis. Head. Body. Tail. Testis. Testis. From Netter. Ductus deferens. Efferent ducts. Epididymis. Testis. Rete testis in mediastinum testis. Slide 270.

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Male Reproductive System Laboratory Orientation

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  1. Male Reproductive System Laboratory Orientation

  2. Male Genitalia, Testis Penis Ductus deferens lobule Epididymis Head Body Tail Testis Testis From Netter

  3. Ductus deferens Efferent ducts Epididymis Testis Rete testis in mediastinum testis

  4. Slide 270

  5. #270 Seminiferous tubulesA. Spermatogonia B. Primary spermatocytes C. Spermatids D. Sertoli cells E. Leydig cells A D C E C B E

  6. UCSF slide 363 seminiferous tubules

  7. #275 Mediastinum testis and Epididymis Epididymis Efferent ducts Rete testis in mediastinum Seminiferous tubules in testis

  8. Rete testis (in mediastinum) Seminiferous tubules Efferent duct Epididymis

  9. #275: Transition from rete testis to efferent duct

  10. #275: Transition from rete testis to efferent duct Rete Testis Efferent duct

  11. #284 -- Spermatic cord (in inguinal canal) Ductus deferens Testicular artery Pampiniform plexus of veins

  12. #75 Seminal vesicle Urinary bladder Seminal vesicle Prostate gland Amuplla of ductus deferens

  13. #75 Seminal vesicle Parasympathetic ganglion

  14. Slide 279, seminal vesicle, H&E, 40x obj. smooth muscle lipofuscin granules lumen lined by highly folded mucosa (simple columnar epith.)

  15. Prostate GlandFrontal section Sagittal section Urinary Bladder Urinary Bladder Prostate gland Colliculus seminalis Prostatic utricle Opening of ejaculatory duct Penile urethra

  16. Prostate GlandCross section Frontal section Prostatic urethra Prostatic utricle Colliculus seminalis Ejaculatory ducts

  17. # 281 -- Prostate gland

  18. Slide 281, prostate, H&E, 4x obj. Smooth muscle in stroma glands

  19. #281-1ex TrichromeStroma: collagen& smooth muscle

  20. #282 Prostate(concretions) Concretion

  21. #281 Ejaculatory duct Lined by simple columnar epithelium that becomes stratified near the terminal

  22. X-section through body of penis Superficial dorsal vein Deep dorsal vein Dorsal artery Lateral superficial vein Corpus cavernosum Deep artery Tunica albuginia Netter urethra Corpus spongiosum

  23. #286 -- Cross section of penis Tunica albuginea Urethra

  24. #286 -- Wall of penis neurovascular bundle tunica albuginea corpus cavernosum

  25. #286 -- Corpus cavernosum vascular space (lined by endothelium) nerve trabecula (c.t., helicine arterioles, smooth muscle) deep artery

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