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. 2023 Jun 2;10(7):1219–1229. doi: 10.1002/acn3.51816

Figure 1.

Figure 1

T1‐weighted lower limb MRI in NM patients from our cohort. Panels A (patient 2, 6 years old) and B (patient 1, 6 years old): NEB‐NM patients. Note the comparative sparing of the thigh muscles and the involvement of the tibialis anterior and soleus (red arrowheads) in both. Note the comparative sparing of the gastrocnemii in both and the tibialis posterior in patient 1 (blue arrow heads). Panels C (patient 11, 9 years old) and D (patient 15, 24 years old): ACTA1‐NM patients. Note the involvement of the hamstring muscles in the thigh (red arrow heads) and comparative sparing of the adductors (blue arrowheads). In the lower leg, note the involvement of the tibialis anterior and soleus (red arrowheads). Also, note comparative sparing of the tibialis posterior muscle (blue arrowheads). Panels E (patient 22, 60 years old) and F (patient 27, 51 years old): TPM3‐NM patients. Note the diffuse muscle involvement in the thigh with comparative sparing of the rectus femoris, gracilis and adductor longus muscles in both (blue arrowheads), and the involvement of the tibialis posterior and soleus muscles in the lower leg (red arrowheads).