preferred_name: Cavity of synovial tendon sheath of left abductor pollicis longus and left extensor pollicis brevis
preferred_name_lc: cavity of synovial tendon sheath of left abductor pollicis longus and left extensor pollicis brevis
label: Cavity of synovial tendon sheath of left abductor pollicis longus and left extensor pollicis brevis
label_lc: cavity of synovial tendon sheath of left abductor pollicis longus and left extensor pollicis brevis