during the course of a review of the intraoperative cytologic preparations and corresponding histologic sections from 73 thyroid cases , the presence of granules within follicular cells was noted in 25 cases ( 18 adenomatous or colloid goiters , 3 follicular adenomas , 2 papillary carcinomas , 1 follicular carcinoma and in thyroid tissue surrounding a follicular adenoma in 1 case ) .
C0040132
thyroid
C0151468
follicular adenoma