Primary hyperparathyroidism presenting as acute pancreatitis: An institutional experience with review of the literature

Table 4 Rates of pancreatitis among patients with primary hyperparathyroidism in different studies

Ref.	Country	Number of PHPT Patients	PHPT with pancreatitis n (%)	Type of pancreatitis
Bess et al[7]	USA	1153	17 (1.5)	10 AP (0.86%), 7 CP
Sitges-Serra et al[8]	Spain	86	7 (8.1)	3 AP (3.4%), 1 RP, 3 CP
Koppelberg et al[9]	Germany	234	13 (5.6)	9 AP (3.8%), 4 CP
Shepherd et al[12]	Australia	137	7 (5.1)	All AP (5.1%)
Carnaille et al[10]	France	1224	40 (3.3)	18 AP (1.47), 8 RP, 14 CP
Agarwal et al[32]	India	87	6 (6.9)	5 RP, 1 CP
Jacob et al[13]	India	101	13 (12.9)	6 AP (5.94%), 6 RP, 1 CP
Bhadada et al[29]	India	59	9 (15.3)	All CP
Khoo et al[33]	USA	684	10 (1.5)	All AP (1.5%)
Felderbauer et al[22]	Germany	1259	57 (4.52)	16 AP (1.27%), 15 CP, 26 NA
Arya et al[11]	India	218	35 (16)	18 AP (8.25%), 17 CP
Misgar et al[5]	India	242	15 (6.19)	14 AP (5.78%), 1 CP
Total		5484	229 (4.17)	111 (2.02) AP

AP: Acute pancreatitis; CP: Chronic pancreatitis; NA: Details Not available; PHPT: Primary hyperparathyroidism; RP: Recurrent pancreatitis.