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1·High frequency Color Doppler ultrasound in the diagnosis of sebaceous cyst has an important value.

彩色多普勒超声在皮脂腺囊肿的诊断中具有较高的价值。

2·It was difficult to distinguish them from hemangioma, pure cyst, branchial cleft cyst, sebaceous gland cyst and dermoid cyst.

常与血管瘤、单纯囊肿、鳃裂囊肿、皮脂腺囊肿、皮样囊肿难于鉴别。