Imaging Sonographic Findings in a Case of Proliferating Trichilemmal Tumor of a Finger: A Case Report

    Ki Eon Kwon, Seon‐Jeong Kim, Joo Hak Kim … Soo Heui Baek
    Studysummary This report describes the sonographic characteristics of a proliferating trichilemmal tumor in the subungual region, identifying it as a heterogeneous mass with echogenic foci, potentially representing keratin and cholesterol.
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