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. 2009 Oct 30;5(3):286–293. doi: 10.1007/s11552-009-9228-1

Figure 1.

Figure 1

Ultrasound image depicting a the enlarged portion of the right median nerve with a cross-sectional area 46.7 mm2 and b normal left median nerve with a cross-sectional area of 8.1 mm2. Bar = 1 cm, a = brachial artery.