Which of the following helps in differentiation of follicular carcinoma from follicular adenoma of thyroid
Ref Robbins 9/e p1094 Microscopically most follicular carcinomas are composed of uniform cells forming small follicles.follicular carcinomas may be grossly infiltrative or minimally invasive. The latter are sharply demarcated lesions on gross examination . This distinction requires extensive histologic sampling to exclude capsular or vascular invasion
Huhle cell
Lining of tall columnar and cuboidal cell
Vascular invasion
Increased mitoses
General anatomy