Transcranial ultrasonography as a predictor of disease progression in multiple sclerosis

Table 2 Measurements of parenchymal sonographic parameters in the studied groups

	RRMS				CPMS
	Mean	SD	Minimum	Maximum	Mean	SD	Minimum	Maximum
Third ventricle diameter (cm)	0.81	0.05	0.75	0.89	0.88	0.02	0.76	0.89
Right frontal horn of lateral ventricle diameter (cm)	0.86	0.04	0.79	0.94	0.93	0.03	0.79	0.95
left frontal horn of lateral ventricle diameter (cm)	0.83	0.06	0.74	0.94	0.93	0.02	0.85	0.94

RRMS: Relapsing–Remitting MS, CPMS: Chronic Progressive MS, SD: standard deviation, cm: centimeter