<unk>  US
Urinalysis
CT of chest/abdomen/pelvis helpful for staging, only necessary in ED if patient has complaints related to this part of body<unk>  US
If pain must rule out epididymitis, torsion
May present with mets at time of diagnosis
15% present with mets to regional lymph nodes
5% present with mets to abdomen or pelvis
Urology may ask for LDH, AFP, hCG<unk>  markers
Ensure follow up and document carefully, since EPs will not follow up on results
If no admission is arranged, consider deferring ordering<unk>  markers to consultants
15% present with mets to regional lymph nodes
5% present with mets to abdomen or pelvis
Ensure follow up and document carefully, since EPs will not follow up on results
If no admission is arranged, consider deferring ordering<unk>  markers to consultants
Testicular tumor
Scrotal cellulitis
Spermatocele
Epididymitis
Hematocele
Fournier gangrene
Hydrocele 
Hydrocele