echemi logo
  • Product
  • Supplier
  • Inquiry
    Home > Active Ingredient News > Antitumor Therapy > Dermatology: Ultrasound identification of morphological features and thickness of basal cell carcinoma of the skin

    Dermatology: Ultrasound identification of morphological features and thickness of basal cell carcinoma of the skin

    • Last Update: 2022-04-23
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit

    Basal cell carcinoma (BCC) is one of the most common skin tumors, most basal cell carcinomas occur in the head and neck, and although they rarely metastasize (<0.
    1%), they can be locally aggressive and have high recurrence rate

    Pathological biopsy remains the gold standard for diagnosis; however, with the development and increasing use of topical, intralesional, photodynamic, laser, and radiation therapy, and more recently hedgehog inhibitors, non-invasive diagnostic methods may be challenged favor

    High-frequency ultrasound (e.
    , ≥15 MHz) has high definition and penetrability, and can produce clear images, so it is considered a first-line imaging technique for the evaluation of non-melanoma skin cancers

    Basal cell carcinoma appears on ultrasound as a hypoechoic dermal or subdermal structure of various shapes, often containing tumor hyperechoic spots

    The purpose of this article was to evaluate the performance of high-frequency ultrasound in assessing BCC in order to develop recommendations for its use and to conduct a systematic review of the relevant literature

    Central, Medline, Embase, CINHAL and Web of Science were searched by computer using the search terms "B-ultrasound" and "Basal Cell Carcinoma" (January 2005-December 2020)

    High-frequency ultrasound provides accurate depth measurements, especially for BCCs >1 mm

    The definition of the in vivo medial margin requires further study; however, the in vitro margin assessment seems convincing

    Overall, high-frequency ultrasound accurately assessed the depth of the BCC

    Among studies that specifically compared ultrasound depth and histopathology, 6/7 studies reported a moderate to high correlation

    Source: Laverde-Saad A, Simard A, Nassim D,, Performance of Ultrasound for Identifying Morphological Characteristics and Thickness of Cutaneous Basal Cell Carcinoma: A Systematic Review.



    leave a message here
    This article is an English version of an article which is originally in the Chinese language on and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to with relevant evidence.