preferred_name: Swelling over proximal part of middle phalanx of second, third, and fourth fingers
preferred_name_lc: swelling over proximal part of middle phalanx of second, third, and fourth fingers
label: Swelling over proximal part of middle phalanx of second, third, and fourth fingers
label_lc: swelling over proximal part of middle phalanx of second, third, and fourth fingers