urr scrotum

sperm flow to epididymis

efferent ducts, rete testis, seminiferous tubules, epididymis

3 arterial and 1 vascular supply testicles

cremasteric, deferential, testicular, pampiniform plexus

what creates testicular septum

dartos muscle

most common scrotal mass

spermatocele

scatter calcs seen with …, coarse …, micro … (3)

infection, sertoli cell, germ cell tumor t21 cryptorchidism

most common cause acute scrotal pain…; most common cause of this under 35, over 35

epididymitis; std, uti

max head measurement before epididymitis

1.7 cm

phren sign - determine between … and …, pain stays in cases of …

orchitis, torsion, torsion

seminoma - asso w/ (2), hcg …, afp…

chryptorchidism, t21, high, normal

most to leaks at aggressive adult testicular cancer types (3)

embryonal cell, non-seminomatous, seminoma

embryonal cell carcinoma - hcg …, afp …

high, high

high hcg can lead to … from testicular tumors

gynecomastia

most common peds testicular tumor

yolk sac

stromal cell tumors - 2 types, increase in what lab, 3 symptoms

leydig, sertoli, testosterone, precocious puberty, impotence, gynecomastia