Secretory granules in medullary carcinoma of the thyroid. Electron microscopic demonstration.
D002277:Carcinoma / Q000473:pathology; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology; D008854:Microscopy, Electron; D009362:Neoplasm Metastasis; D013964:Thyroid Neoplasms / Q000473:pathology*