preferred_name: Moderate loss of large-diameter myelinated nerve fibers seen on sural nerve biopsy
preferred_name_lc: moderate loss of large-diameter myelinated nerve fibers seen on sural nerve biopsy
label: Moderate loss of large-diameter myelinated nerve fibers seen on sural nerve biopsy
label_lc: moderate loss of large-diameter myelinated nerve fibers seen on sural nerve biopsy