Analysis of skin lesions using laminar optical tomography.
Evaluation of suspicious skin lesions by dermatologists is usually accomplished using white light examination and direct punch or surgical biopsy. However, these techniques can be imprecise for estimating a lesion's margin or level of dermal invasion when planning surgical resection. Laminar optical tomography (LOT) is an imaging technique capable of acquiring depth-sensitive information within scattering tissues. Here, we explore whether LOT data can be used to predict the depth and thickness of pigmented lesions using a range of simulations and phantom models. We then compare these results to LOT data acquired on normal and malignant skin lesions in vivo.
Timothy J
TJ
Muldoon
Sean A
SA
Burgess
Brenda R
BR
Chen
Désirée
D
Ratner
Elizabeth M C
EM
Hillman