Fig. 3From: Scaffold vascularization method using an adipose-derived stem cell (ASC)-seeded scaffold prefabricated with a flow-through pedicleVascular density analysis: a cross-sectional area with the counted number of vessels (N) (green crosses). b Specimen cross-sectional surface (S1). c Scaffold surface (blue area) (S2). d Artefact and empty area surface (green area) (S3)Back to article page