lymphoid follicles and degeneration of the epithelia were more often found in the thyroid glands of sibling patients than in those of the control patients , when 32 ( 16 sibling , 16 control ) thyroid glands from the same groups in the clinical study , including antibody series , were examined pathologically after subtotal thyroidectomy for graves ' disease .
C0040132
thyroid glands
C0193790
subtotal thyroidectomy