Small black spots in white eyes can be caused by pigmentation, pigmented nevus, melanoma, physiological phenomena and other factors.
1. pigmentation: mainly related to congenital factors, ultraviolet irradiation, foreign body deposition and other reasons, pigmentation can occur at the sclera of the eye, appearing white eye with small black dots performance.
2. pigmented nevus: pigmented nevus of eyes belongs to congenital benign tumors, which can appear in the eye, usually with small volume, smooth surface and no obvious changes, which can cause the performance of small black spots in white eye.
3. Melanoma: Melanoma belongs to malignant tumor, which can appear in the eye as a nodular growth of non-smooth tumors, and can appear in the white eye with small black spots, and can be accompanied by visual field defects, pain, diminished visual sensitivity and other manifestations.
4. Physiological phenomenon: some children’s white eyeballs with small black dots may be caused by the blood vessels under the eyeballs, which can disappear gradually with the growth and development, and is a normal physiological phenomenon.
When there are small black dots on the white eyeballs, you should consult a doctor as soon as possible. Under the guidance of specialists, you should actively carry out appropriate treatment, which can help to alleviate the uncomfortable symptoms as soon as possible.