Stage IIC includes: T4b, N0, M0. T4b: Tumor measuring more than 4.0 mm in thickness. Ulceration status: With ulceration. N0: No regional lymph node metastasis detected. Presence of in-transit, satellite, and/or microsatellite metastases: No. M0: No evidence of distant metastasis. LDH level is not applicable. (AJCC 8th ed.) [from
NCI]