Geladi, Paul
- Department of Forest Biomaterials and Technology, Swedish University of Agricultural Sciences
Abstract
Background/aims: Purpose of this investigation was to assess benign pigmented cellular nevus (BEN), basal cell carcinoma (BCC), dermatofibroma (DER), dysplastic nevus (DYS), and seborrheic keratoses (SEB) using in vivo noninvasive electrical impedance technique. Methods: Electrical impedance was measured at 258 BEN, 34 BCC, 17 DER, 35 DYS, and 26 SEB lesions. Controls were measured at healthy skin close to the lesions. The impedance was measured between 1 kHz and 1 MHz at five depth settings. After the impedance measurements the lesions were histopathologically diagnosed. The impedance spectra were parameterized to four indices prior to the statistical analysis of the data. Results: There were significant differences between the lesions and their controls for BEN (P
Published in
Skin Research and Technology
2003, volume: 9, number: 3, pages: 257-261
Publisher: BLACKWELL MUNKSGAARD
SLU Authors
UKÄ Subject classification
Dermatology and Venereal Diseases
Publication identifier
- DOI: https://doi.org/10.1034/j.1600-0846.2003.00017.x
Permanent link to this page (URI)
https://res.slu.se/id/publ/1105