大部分的胎记不是血管瘤就是色素痣。通常无害，有许多在孩童时期会自动褪去，褪不掉的有时可用雷射手术或磨蚀来除去。
Most birthmarks are either hemangiomas or moles. They are usually harmless and many fade in childhood; those that do not can sometimes be removed by laser surgery or abrasion.
这篇研究初级目标主要是探讨病理性近视并发脉络膜新生血管使用雷射治疗后的效果。
The primary objective of this review was to examine the effects of laser photocoagulation for CNV associated with pathologic myopia.
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