This is cysticchange associated with chronic renal dialysis.
这是长期透析引起的囊肿。
2
Adenomas of thyroid frequently appeared as cold nodules due to the cysticchange or intratumoral bleeding.
甲状腺腺瘤亦常显示冷节结，由于肿瘤产生囊性变或出血所致。
3
Methods:The ultrasonic signs were retrospectively examined in 67 cases with thyroid neoplasm with regard to the presentation, calcification type, echo intensity and cysticchange.