By Klaus-Peter Wilhelm, Peter Elsner, Enzo Berardesca, Howard I. Maibach
Spanning the numerous developments that experience taken position within the box because the First version of this booklet was once released, this moment version emphasizes the imaging of the outside in its entirety, instead of focusing completely on floor layers. the second one variation comprises new chapters on applied sciences reminiscent of in vivo confocal laser scanning microscopy, Raman spectroscopy, optical coherence tomography, nuclear magnetic imaging, high-resolution ultrasound, in vivo epidermis topometry, and multi-photon imaging of the outside.
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Additional resources for Bioengineering of the Skin: Skin Imaging & Analysis, 2nd Edition (Dermatology: Clinical & Basic Science)
De 3. Husemann R, To¨lg S, von Seelen W, et al. Computerised diagnosis of skin cancer using neural networks. In: Altmeyer P, Hoffmann K, Stu¨cker M, eds. Skin Cancer and UV Radiation. Berlin, Heidelberg, New York: Springer, 1997:1023–1051. 4. Payne PA. Application of ultrasound in dermatology. Bioeng Skin 1985; 1:293–320. 5. Altmeyer P, el-Gammal S, Hoffmann K. Ultrasound in Dermatology. Berlin, Heidelberg, New York: Springer, 1992. 6. Hoffmann K, Schatz H, el-Gammal S, Altmeyer P. B-scan sonography in dermatological routine diagnostics.
4 mm. In Figure 5, 20 and 100 MHz range ultrasound images of a basalioma, which cover the same FOV, are shown. The spatial resolution is significantly improved with the higher frequencies. In the 100 MHz range ultrasound image, the epidermis can be identified. In Figure 6, ultrasound images of a squamous cell carcinoma (SCC) at the cheek of a patient are shown as another example. Again, the relatively thick epidermis is visible as a low-echoic band beneath the skin surface in the 100 MHz range ultrasound image, while it cannot be resolved with 20 MHz range ultrasound because of the worse spatial resolution.
30. Lavker RM, Zheng P, Dong G. Aged skin: a study by light, transmission, and scanning electron microscopy. J Invest Dermatol 1987; 88:S44. 31. Montagna W, Carlisle K. Structural changes in aging skin. Br J Dermatol 1990; 1225(suppl 35):61. 32. Kligman AM, Lavker RM, Grove GL, Stoudemayer TJ. Some aspects of dry skin and its treatment. In: Kligman AM, Leyden JJ, eds. Safety and Efficacy of Topical Drugs and Cosmetics. New York: Grune & Stratton, 1982:221. 33. Kligman AM. Regression method for assessing the efficacy of moisturizers.