High inguinal orchidectomy specimen showed teratoma testis with involvement of epididymis; stage is
T0- No evidence of tumour. Tis- Carcinoma in situ T1- Tumour limited to testis and epididymis. Vascular/ lymphatic invasion not present. Tumor may invade tunica albuginea but not tunica vaginalis. T2- Tumour limited to testis and epididymis with vascular/ lymphatic invasion. Or tumor extends through the tunica albuginea with involvement of tunica vaginalis. T3- Tumour invades to spermatic cord with or without vascular/ lymphatic invasion. T4- Tumour invades to scrotum with or without vascular/ lymphatic invasion. Reference : page 1085 SRB's manual of surgery 5th edition
T1
T2
T3
T4b
Urology