Table 2.

General information on three surgical procedures (n).

	S-PTX	T-PTX	PTX + AT
Total	34	28	120
Recurrence	5	0	3
Persistent SHPT	4	2	16
Hypocalcemia	17	26	70
Intravenous calcium supplementation	16	24	67
Lost to follow-up	6	4	26

S-PTX: subtotal parathyroidectomy; T-PTX: total parathyroidectomy; PTX + AT: total parathyroidectomy plus autologous transplantation.