自体脂肪颗粒注射隆乳术后X线钼靶表现

目的:探讨自体脂肪颗粒注射隆乳术后脂肪坏死的X线表现。方法:回顾性分析20例行自体脂肪颗粒注射隆乳术女性患者的X线钼靶片的异常表现。结果:20例患者共40侧乳房,最多见的表现为典型的有纤维包膜的脂性囊肿(25/40);其次为伴有包膜钙化的脂性囊肿(22/40);乳内条带状异常分布的低密度脂肪团块(13/40);胸大肌内条状低密度影(11/40);乳内粗、圆、不规则钙化灶(8/40);脂性囊肿周围晕征(6/40)。结论:自体脂肪颗粒注射隆乳术后X线钼靶表现具有多样性,正确认识其X线表现,可以减少误诊的发生。

Mammographic appearances after breast augmentation with autologous fat granule injection

Objective To study the mammographic findings of fat necrosis in patients who had received autologous fat injection.Methods The mammographic appearances of 20 female patients who had received autologous fat injection were analyzed retrospectively.Results Bilateral mammography was performed on 20 patients,The most common mammographic findings were typical oil cysts with fibrous capsule(25/40);followed by oil cysts with capsule calcifications(22/40);low-density strips in the breast parenchyma(13/40);low-density strips in the pectoral muscle(11/40),coarse,round or irregular calcifications in the breast parenchyma(8/40);halo sign around syst(6/40).Conclusion The mammographic findings of fat necrosis in patients who had received autologous fat are various,Knowledge of the mammographic appearance may enable reducing mistakes in diagnosis.