CT features of parathyroid carcinomas: comparison with benign parathyroid lesions
作者: Koji TakumiYoshihiko FukukuraHiroto HakamadaHiroaki NaganoYuichi KumagaeHideo ArimaAkihiro NakajoTakashi Yoshiura
作者单位: 1Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences
2Department of Surgical Oncology, Digestive Surgery, Breast and Thyroid Surgery, Kagoshima University Graduate School of Medical and Dental Sciences
刊名: Japanese Journal of Radiology, 2019, Vol.37 (5), pp.380-389
来源数据库: Springer Nature Journal
DOI: 10.1007/s11604-019-00825-3
关键词: Parathyroid cancerParathyroid adenomaImagingDiagnosticHelical CTNeck
原始语种摘要: Abstract(#br) Purpose(#br)To describe CT features of parathyroid carcinomas (PCs) by comparison with benign parathyroid lesions (BPs).(#br) Methods(#br)This retrospective study comprised 82 patients with 76 BPs (62 adenomas and 14 hyperplastic lesions) and 6 PCs. CT features (size, short-to-long axis ratio, shape, peritumoral infiltration, homogeneity, calcification, attenuation values on unenhanced CT, and contrast enhancement during arterial and venous phases) were compared between PCs and BPs. The diagnostic performance of CT features for diagnosing PCs was calculated for these individual parameters.(#br) Results(#br)Short-to-long axis ratio was significantly larger in PCs (0.7 ± 0.1) than in BPs (0.5 ± 0.1, p = 0.004). Irregular shape (33%), the presence of peritumoral infiltration...
全文获取路径: Springer Nature  (合作)
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影响因子:0.73 (2012)

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