lesion|lesions

医生在X光片上发现了这个小病变。

The doctor spotted the small ___lesion on the X-ray.

医生在X光片上发现了肺部有异常病变区域。

The doctor found abnormal ___lesions in the lung on the X-ray.

医生在她的皮肤上发现了一个可疑的病变组织。

The doctor found a suspicious ___lesion on her skin.