Surg Cosmet Dermatol. 2014;6(2):105-110
Dermatologists have recently been incorporating diagnostic imaging techniques in the investigation of cutaneous lesions. The development of ultrasound devices with a frequency greater than 15MHz has led to the creation of the high-frequency ultrasound (HFUS), which enables the identification of the skin's different layers and structures as well as appendages. This has expanded its use considerably in various dermatological conditions, particularly in cutaneous neoplasms. Its association with color Doppler allows the study of tumor microcirculation. In the present paper, the authors discuss the main clinical characteristics of malignant cutaneous neoplasms and how high-frequency ultrasound allows a better pre-operative evaluation of those lesions.
Keywords: ULTRASONOGRAPHY; SKIN NEOPLASMS; DIAGNOSIS.
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