label: Stage I Testicular Non-Seminomatous Germ Cell Tumor AJCC v6 and v7
label_lc: stage i testicular non-seminomatous germ cell tumor ajcc v6 and v7
description: Stage I includes: pT1-4, N0, M0, SX.  pT1: Tumor limited to the testis and epididymis without vascular/lymphatic invasion; tumor may invade into the tunica albuginea but not the tunica vaginalis.  pT2: Tumor limited to the testis and epididymis with vascular/lymphatic invasion, or tumor extending through the tunica albuginea with involvement of the tunica vaginalis.  pT3: Tumor invades the spermatic cord with or without vascular/lymphatic invasion.  pT4: Tumor invades the scrotum with or without vascular/lymphatic invasion.  N0: No regional lymph node metastasis.  M0: No distant metastasis.  SX: Marker studies not available or not performed. (AJCC 6th and 7th eds.)