结果本组1 4例胆管癌经CT检查均有特异性征象，与胆管囊肿等主要良性病变有明显的影像区别。
Results The specific characteristics of 14 cholangiocarcinoma patients showed that there was obviously difference compared with the screenage of cyst of bile duct.
胶样囊肿是良性病变，但可以由于急性梗阻性脑积水而导致猝死。
Colloid cysts are benign, but can cause sudden death from acute obstructive hydrocephalus.
胶样囊肿是良性病变，但可以由于急性梗阻性脑积水而导致猝死。
Colloid cysts are benign, but can cause sudden death from acute obstructive hydrocephalus.
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