眼睛虽小,然而结构复杂出多种组织构成,可长出多种肿瘤,既有良性,也有恶性。例如长在黑白眼珠交界处之角巩皮样囊肿,则是良性的。它长在眼外部,容易发现,手术切除便可。值得重视的是长在眼球内的肿瘤,它不容易被发现,且恶性程度大,容易转移。 Although the eyes are small, the structure is complicated by a variety of tissue structures that can produce a variety of tumors, both benign and malignant. For example, in the corners of the black and white eyeballs, the corners of the dermis-like cyst are benign. It grows on the outside of the eye and is easy to spot. It can be removed surgically. What deserves attention is a tumor that grows in the eyeball. It is not easy to find, and it is very malignant and easy to metastasize.