1. Human testicular arterial supply: gross anatomy, corrosion cast, and radiologic study 
Taymour Mostafa, M.D., Ibrahim Labib, M.D., Yasser El-Khayat, M.D., Abd El-Rahman El-Shahat, M.D., Amr Gadallah, M.D. 
Fertility and Sterility 
Volume 90, Issue 6, Pages (December 2008)
DOI: /j.fertnstert
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Dissected right testis (S) and its spermatic cord showing the first pattern (69.7%) of testicular artery (T) termination with upper polar (U) and lower polar (L) branches. D = vas deferens; PV = venous plexus.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Plastic cast of second pattern of testicular artery (15.8%) with single upper polar (U) branch and then descends by itself (long arrow).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
Schematic diagram showing intensity of arterial supply according to casting (lateral view).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions