英文關鍵字
veins
varicose
stains
thrombophlebitis
healthcare
issue
problem
skin
health
pain
medicine
medical
leg
venous
foot
vascular
men
disease
care
blood
tired
thrombosis
treatment
swollen
surgery
twisted
chronic
adult
patient
dermatology
phlebology
sclerotherapy
illness
edema
compression
stiff
body
skincare
legs
recovery
vein
senior
condition
swelling
lesion
injury
hospital