序贯磁共振成像作为透明质酸真皮填充剂随访的诊断工具，用于一名接受口腔癌放射治疗的女性患者
Sequential MRI as a Diagnostic Tool for Follow-Up of Hyaluronic Acid Dermal Filler, in a Woman Who Underwent Radiation Therapy for Oral Cancer.
作者信息
Bettini Gloria, De Negri Ferdinando, Amore Roberto, Tari Sergio Rexhep, Scarano Antonio
机构信息
Radiology Unit Azienda USL Toscana Nord Ovest Pisa Italy.
Center of Clinical Pharmacology for Drug Experimentation Azienda Ospedaliera Universitaria Pisana Pisa Italy.
出版信息
Clin Case Rep. 2025 Apr 8;13(4):e70402. doi: 10.1002/ccr3.70402. eCollection 2025 Apr.
The present investigation aimed to inform the radiologists about the imaging features of injectable fillers in order not to confound these with true pathology or vice versa in order not to miss true pathology obscured by filler injections. The signal of hyaluronic acid closely follows the water signal because of its composition and its hydrophilic nature and appears strongly hyperintense.
本研究旨在让放射科医生了解可注射填充剂的影像学特征，以免将其与真正的病变相混淆，反之亦然，以免遗漏因填充剂注射而被掩盖的真正病变。由于透明质酸的成分及其亲水性，其信号与水信号密切相关，呈现出强烈的高信号。
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