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![Elements of histology. Histology. chap, xliii.] The Ductless Glands. 339. 497. II. The thyroid gland (Fig. 167).—The framework of this gland is in many respects similar to that of other glands, Elements of histology. Histology. chap, xliii.] The Ductless Glands. 339. 497. II. The thyroid gland (Fig. 167).—The framework of this gland is in many respects similar to that of other glands,](https://c8.alamy.com/comp/RCHAE8/elements-of-histology-histology-chap-xliii-the-ductless-glands-339-497-ii-the-thyroid-gland-fig-167the-framework-of-this-gland-is-in-many-respects-similar-to-that-of-other-glands-there-being-an-outer-fibrous-capsule-thicker-and-thinner-septa-and-finally-the-fine-trabecule-forming-the-septa-between-the-gland-alveoli-these-are-closed-vesicles-of-a-spherical-or-oval-shape-and-of-various-sizes-each-vesicle-is-lined-with-a-single-layer-of-polyhedral-or-columnar-epithelial-cells-each-with-a-spherical-or-oval-nucleus-there-is-a-cavity-which-differs-in-size-according-to-the-si-RCHAE8.jpg)
Elements of histology. Histology. chap, xliii.] The Ductless Glands. 339. 497. II. The thyroid gland (Fig. 167).—The framework of this gland is in many respects similar to that of other glands,
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