Table 5.

Surgical indications, surgical volume and the rate of adrenocortical cancer in adrenal surgery in 2019 and 2020

Surgical indication	Period I 2019/2020 n (%)	Period II 2019/2020 n (%)	Period III 2019/2020 n (%)	Period IV 2019/2020 n (%)	Total 2019/2020 n (%)
Functional adrenal tumor	6/ (40)/2 (22)	5 (33)/1 (11)	4 (26)/4 (45)	0 (0)/2 (22)	15 (75)/9 (75) p=1
Adrenal mass (SM)*	0 (0)/1 (50)	3 (75)/0 (0)	1 (25)/1 (50)	-/-	4 (20)/2 (17) p=0.8
Adrenal metastasis	-/-	-/-	1 (100)/1 (100)	-/-	1 (5)/1 (8) p=0.7
Total adrenal surgery	6 (30)/3 (25) p=0.7	8 (40)/1 (8) p=0.05	6 (30)/6 (50) p=0.2	0 (0)/2 (17) p=0.06	20/12
Histopathology: ACC**	0/1	1/0	1/0	-/-	2 (10)/1 (8.3) p=0.8

^*SM: suspicious for malignancy;

^**ACC: Adrenocortical cancer.