preferred_name: acanthosis nigricans-insulin resistance-muscle cramps-acral enlargement syndrome
preferred_name_lc: acanthosis nigricans-insulin resistance-muscle cramps-acral enlargement syndrome
label: familial insulin resistance with acanthosis nigricans, acral hypertrophy and muscle cramps
label_lc: familial insulin resistance with acanthosis nigricans, acral hypertrophy and muscle cramps