preferred_name: Trunk of branch of left posterior femoral cutaneous nerve to back of left thigh and left leg
preferred_name_lc: trunk of branch of left posterior femoral cutaneous nerve to back of left thigh and left leg
label: Trunk of branch of left posterior femoral cutaneous nerve to back of left thigh and left leg
label_lc: trunk of branch of left posterior femoral cutaneous nerve to back of left thigh and left leg