结论SPECT能够准确计算甲状腺体积。
Conelusions SPECT can calculate the: volume of thyroid accurately.
结果不同采集计数会影响甲状腺体积的计算。
Results Various acquisition counts influenced calculating thyroid volume.
本文对甲状腺显像评估甲状腺体积的方法及影响因素进行综述。
The methods of assessing thyroid volume with thyroid imaging and the impact factors were reviewed in this article.
甲状腺肿：一种临床征象，表现为甲状腺体积增大，导致颈部前方肿胀。
Goitre: Enlargement of gland, causing a prominent swelling at the throat.
栓塞2周后，临床症状消失，甲状腺体积缩小，4周后甲状腺功能正常。
Symptoms disappeared and the sizes of thyroid glands decreased significantly after 2 weeks of embolization. The thyroid function gradually returned to normal level after 4 weeks.
结果：甲亢组与亚甲低组甲状腺体积均不同程度增大，内部回声增粗，甲状腺内血流信号明显增多；
Results:In both of HT and SHT, the thyroids were enlarged with rough echo and abundent flow signals.
结果：甲亢组与亚甲低组甲状腺体积均不同程度增大，内部回声增粗，甲状腺内血流信号明显增多；
Results:In both of HT and SHT, the thyroids were enlarged with rough echo and abundent flow signals.
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