Magnetic Resonance Imaging Findings in the Muscle Tissue of Patients with Limb Girdle Muscular Dystrophy Type 2I Harboring the Founder Mutation c.545A>G in the FKRP Gene

Table 2

Percentages of fatty infiltration, muscle edema scores, abnormal muscle bulk for the individual thigh muscles, and median scores for each muscle.

Muscle	Fatty infiltration score							Muscle edema score							Abnormal muscle bulk
	0	1	2	3	4	5	Median	0	1	2	3	4	5	Median	Hypertrophy	Atrophy
GM	10	0	30	20	40	0	3	70	10	20	0	0	0	0	NE	10
RF	10	20	50	20	0	0	2	70	10	20	0	0	0	0	30	NE
VL	10	0	50	30	10	0	2	70	10	20	0	0	0	0	30	10
VI	10	0	20	0	70	0	4	90	0	10	0	0	0	0	10	10
VM	10	0	10	50	30	0	3	80	10	10	0	0	0	0	20	10
Sa	10	20	70	0	0	0	2	80	20	0	0	0	0	0	50	NE
AL	20	0	30	0	50	0	3	60	10	30	0	0	0	0	20	30
AM	10	10	0	10	70	0	4	80	0	20	0	0	0	0	NE	80
Gr	10	30	50	10	0	0	2	100	0	0	0	0	0	0	60	NE
SM	10	0	50	20	20	0	2	90	0	10	0	0	0	0	NE	20
ST	10	0	50	20	20	0	2	80	10	10	0	0	0	0	30	10
BFLH	10	0	40	10	30	0	2.5	70	10	20	0	0	0	0	NE	10
BFSH	10	10	30	20	30	0	2.5	90	0	10	0	0	0	0	NE	NE

AL, adductor longus; AM, adductor magnus; BFLH, biceps femoris, long head; BFSH, biceps femoris, short head; GM, gluteus maximus; Gr, gracilis; NE, nonexistent; RF, rectus femoris; Sa, sartorius; SM, semimembranosus; ST, semitendinosus; VL, vastus lateralis; VI, vastus intermedius; VM, vastus medialis