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在甲状腺疾病的诊断中,常见甲状腺癌声像图病侧甲状腺长大,实质内肿块形态不规则、边界毛糙不清晰、向周围蟹足样浸润;肿块内部回声不均匀、弱回声多见,多有钙化灶,无完整包膜;肿块内部血流信号丰富、周边血流信号稀疏;伴颈部淋巴结肿大。目前高频超声检测,已成为临床检测甲状腺疾病最为重要、简便及有效的方法,具有显著的临床诊断价值,同时病人无痛苦,经济方便,易于接受。
In the diagnosis of thyroid diseases, thyroid gland sonography often thyroid gland enlargement, the real mass within the irregular shape, border rough unclear, foot-like infiltration around the crab; internal echo uneven, weak echo more common, and more A calcification, no complete capsule; mass internal blood flow signal rich, sparse peripheral blood flow signal; with cervical lymph nodes. At present, high-frequency ultrasound testing has become the most important, simple and effective method for clinical detection of thyroid diseases, and has significant clinical diagnostic value. At the same time, the patient has no pain, economy and convenience and is easy to accept.