preferred_name: Tomacula (sausage-shaped swellings of the myelin sheath) on nerve biopsy
preferred_name_lc: tomacula (sausage-shaped swellings of the myelin sheath) on nerve biopsy
label: Tomacula (sausage-shaped swellings of the myelin sheath) on nerve biopsy
label_lc: tomacula (sausage-shaped swellings of the myelin sheath) on nerve biopsy