Table 3.

Ultrasonographic parameters in study population

Parameter	Variable	Group 1 (n=49)	Group 2 (n=11)	P
Number*	Single	35	11	0.61
	Multiple	14	0
Site*	Right lobe	41	9	0.16
	Left lobe	4	2
	Both	4	0
Maximum diameter# (cm), mean±SD		6.33±1.69	10.09±2.23	<0.001a
Volume (ml)#, mean±SD		138.34±117.85399.73±244.46<0.001a

*Analyzed using Fischer's test, ^aP<0.05, significant difference, ^#Analyzed using Student's t-test. SD: Standard deviation