Malignant melanoma complication

If the Malignant melanoma is located in macular area in patients, probability complicated metamorphopsia or visually impaired, if at the peripheral fundus is no symptoms.

In accordance with tumor growth, Malignant melanoma complication include limitations and diffuse, the former majority. limitations are reflected in the vitreous cavity convex bulge of the spherical objects, often have exudative retinal detachment at surrounding; diffuse from the level of development along the choroid, was after the general uplift of increase was not obvious, easily missed diagnosis or misdiagnosis, and prone extraocular and systemic metastasis, could be transferred to the sclera, the optic nerve, liver, lung, kidney and brain, among others, the prognosis is poor.

May caused by exudation, pigment and obstructive angle tumor cells, tumor suppression vortex vein, or tumor necrosis due to hemorrhage and so on, caused by secondary glaucoma. in tumor growth, endophthalmitis or eye inflammation can be caused by high tumor necrosis.