Open AccessA comparative study of colour and perfusion between two different post surgical scars. Do the laser Doppler imager and the colorimeter measure the same features of a scar?
Author(s) -
Mermans J. F.,
Peeters W. J.,
Dikmans R.,
Serroyen J.,
van der Hulst R. R. J. W.,
Van den Kerckhove E.
Publication year - 2013
Publication title -
skin research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.521
H-Index - 69
eISSN - 1600-0846
pISSN - 0909-752X
DOI - 10.1111/srt.12014
Subject(s) - scars , colorimeter , medicine , perfusion , laser doppler velocimetry , nuclear medicine , doppler effect , surgery , radiology , blood flow , optics , physics , astronomy
Background/purpose The purpose of this study was to investigate the influence of different located post surgical scars on both perfusion and redness. The pattern of change and correlation between perfusion and redness of post surgical scars is also examined. Methods In this study, we measured redness and perfusion of the abdominal and breast scar of 24 women undergoing breast reconstruction with Deep Inferior Epigastric Perforator Free Flap surgery with the Minolta Chromameter CR ‐400/410 and the Moor Instruments laser Doppler imager 12 IR , respectively, at different intervals post‐operatively. Results The laser Doppler imager gives significantly higher values for the abdominal compared with the breast scar. There was no consistent correlation found between perfusion and redness at the different test moments for both locations. The scores of both parameters were significantly associated after 9 months follow‐up for both locations. Conclusion Scars closed with higher mechanical force show higher perfusion and prolonged activity; and more redness is associated with more perfusion for both post surgical scars. Nevertheless, there was no consistent correlation found between these parameters making the laser Doppler imager and the Colorimeter still non‐replaceable instruments.