Surgical anatomy of innervation of the gallbladder in humans and Suncus murinus with special reference to morphological understanding of gallstone formation after gastrectomy

Table 1 Cadavers used in this study and GB innervation

Case	Sex	Age	Death	AHPlx1	PHPlx2	Phrenicus3
A	F	94	Pneumonia	O	O	R&L
B	F	81	Cerebral hemorrhage	O	O	R
C	F	83	Myocardial infarction	O	O	R
D	M	87	Myocardial infarction	O	O	-
E	M	86	Pneumonia	O	O	-
F	M	73	Cerebral hemorrhage	O	O	R
G	M	87	Cerebral hemorrhage	O	O	R
H	M	75	Myocardial infarction	O	O	R
I	F	82	Subarachnoid hemorrhage	O	O	R
J	F	50	Pneumonia	O	O	R

¹Route arising from the anterior hepatic plexus (AHPlx);

²Route arising from the posterior hepatic plexus (PHPlx);

³There are offshoots of the right (R) or left (L) phrenic nerve to the hepatic portal vein.