thread vein

US /ˈθrɛd veɪn/
UK /ˈθrɛd veɪn/
"thread vein" picture
1.

araña vascular, telangiectasia

a small, superficial vein, especially one that is visible through the skin as a fine, red, wavy line, often found on the face or legs

:
She was concerned about the new thread veins appearing on her nose.
Le preocupaban las nuevas arañas vasculares que le aparecían en la nariz.
Laser treatment can be used to remove unsightly thread veins.
El tratamiento con láser se puede utilizar para eliminar las arañas vasculares antiestéticas.