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甲状腺淋巴管碘油造影是一种简便而有效的检查方法,用以观察甲状腺及其淋巴结构、颈部淋巴结及诊断各种甲状腺疾病.甲状腺含有许多腺内淋巴管,呈网状,围绕着每个腺叶.这些淋巴管是排泄甲状腺素的通道之一,也是甲状腺癌播散的重要途径.不同的甲状腺疾病其淋巴管造影图象有明显差异:在甲状腺内孤立性结节可见轮廓清晰的单个充盈缺损;甲状腺多发性结节可见多个充盈缺损;甲状腺囊肿可显示液平;甲状腺癌呈棉絮斑状.
Thyroid lymphangiography is a simple and effective method to observe the thyroid and its lymphatic structures, cervical lymph nodes, and to diagnose various thyroid diseases. The thyroid contains many glandular lymphatic vessels, reticulated, surrounding each The glandular lobes. These lymphatic vessels are one of the channels for thyroxine excretion and are an important pathway for thyroid cancer dissemination. Different thyroid diseases have significant differences in their lymphangiographic images: isolated contours in the thyroid gland are clearly visible A single filling defect; multiple filling defects in thyroid multiple nodules; thyroid cysts can show liquid level; thyroid cancer was cotton-like spots.