Classification of hepatobiliary scintigraphy patterns in segmented gallbladder according to anatomical discordance

Table 2 Comparison of variables according to type of segmented gallbladder

Variables			Type 1, n = 36	Types 2 & 3, n = 27	P value
Age in year			50.2 ± 9.6	52.3 ± 13.2	0.483
Male			14 (38.9%)	15 (55.6%)	0.212
Atypical symptoms			4 (11.1%)	5 (18.5%)	0.48
Biliary colic pain			7 (19.4%)	3 (11.1%)	0.494
Radiological findings
	GB stone		22 (61.1%)	15 (55.6%)	0.797
	Location of GB stone				0.147
		Proximal	5 (22.7%)	0 (0.0%)	0.067
		Distal	15 (68.2%)	13 (86.7%)	0.262
		Both	2 (9.1%)	2 (13.3%)	0.999
	GB sludge		1 (2.8%)	1 (3.7%)	0.999
	GB polyp		5 (13.9%)	3 (11.1%)	0.999
	Adenomyomatosis		10 (27.8%)	8 (29.6%)	0.999
	Chronic cholecystitis		25 (69.4%)	20 (74.1%)	0.782
Reported GBEF, %			62.50 ± 24.79	80.11 ± 15.70	< 0.001
Cholecystectomy			26 (72.2%)	19 (70.4%)	0.999
Pathology1
	Adenomyomatosis		3 (11.5%)	2 (10.5%)	0.999
	Chronic cholecystitis		24 (92.3%)	17 (89.5%)	0.999
	Cholesterol polyp		4 (15.4%)	3 (15.8%)	0.999

¹Duplicate test results.

Data are expressed as number (percentage) or mean ± SD. GB: Gallbladder; GBEF: Gallbladder ejection fraction.