Adrenocortical carcinoma of size 6cm without invading surrounding structure is classified as :: (A) Stage I Adrenocortical carcinoma, (B) Stage II Adrenocortical carcinoma, (C) Stage III Adrenocortical carcinoma, (D) Stage IV Adrenocortical carcinoma
Answer is B. Mc Farlane classification of Adrenocortical tumour :

Stage I : < sem.
Stage II : > sem.
Stage III : Locally invasive tumour.
Stage IV : Destant metastasis.