作者们复习文献中511例脉络膜转移癌。最常见的原发肿瘤是乳腺癌,占全数的2/3(68%),虽然乳腺癌在所有癌症中只占13%。胃肠道癌固属常见,但在葡萄膜转移癌中只占5%。睾丸癌转移至眼者占第三位。女性患者比男性多两倍。患者的眼部发病年龄与原发癌的部位有关。睾丸癌在年青人中转移多见于 The authors reviewed 511 choroidal metastases in the literature. The most common primary tumor is breast cancer, accounting for two thirds (68%) of the total, although breast cancer accounts for only 13% of all cancers. Gastrointestinal cancer is a common but only 5% in uveal cancer. Testicular cancer metastasis to the eyes of the third. Female patients twice as many men than men. The patient’s age of onset of the eye is related to the site of the primary cancer. Testicular cancer is more common in young people