表皮
artery
bleeding
blood
bruise
cell
collagen
connective
contusion
dermatology
dermis
diagram
disease
extracellular
fat
fibrin
fibroblast
granulation
graphic
healing
hematoma
hemophilia
hemostasis
human
illustration
inflammatory
injury
internal
layers
maturation
medical
moisturizer
patch
phase
process
proliferative
regenerate
remodeling
rupture
science
section
skin
tissue
treat
uv
vein
vessel
wound