例句 /

Serum alpha-fetoprotein (AFP) and beta-human chorionic gonadotropin (β-HCG) levels were elevated.

Serum alpha-fetoprotein (AFP) and beta-human chorionic gonadotropin (β-HCG) levels were elevated.

外科手术切除部份肿瘤并做病理检查发现符合为胚胎瘤的变化。