臨床婦人科産科71巻4号

2017年04月発行

増刊号 産婦人科画像診断トレーニング─この所見をどう読むか？

Column

HDlive silhouette mode

著者： 秦利之¹

所属機関： ¹香川大学医学部母子科学講座周産期学婦人科学

ページ範囲：P.243 - P.244

文献概要

◉HDlive silhouette mode

　HDlive silhouette modeは各ボクセルにおいて周囲のボクセルとの輝度差に応じて不透明度を調整し，エコーが均質な部位の透過度を大きく，体表や臓器などの境界部位の透過度を小さくすることで，胎児の体内臓器，胎盤，婦人科腫瘍などを立体的に表現する表示法である^1〜7）．

参考文献

1）AboEllail MAM, et al : HDlive image of giant fetal hemangioma. J Ultrasound Med 34 : 2315─2318, 2015

2）AboEllail MAM, et al : HDlive silhouette mode in antenatal diagnosis of jejunal atresia. Ultrasound Obstet Gynecol 48 : 131─132, 2016

3）AboEllail MAM, et al : Fetal HDlive silhouette mode in clinical practice. Donald School J Ultrasound Obstet Gynecol 9 : 413─419, 2015

4）AboEllail MAM, et al : HDlive image of circumvallate placenta. Ultrasound Obstet Gynecol 46 : 513─514, 2015

5）長谷川潤一，他 : High-definition real-time ultrasound imaging法．超音波医学43 : 491─495, 2016

6）秦　利之 : 胎児心疾患の診断（STIC）．周産期医学46 : 715─720, 2016

7）Sajapala S, et al : Three-dimensional power Doppler with silhouette mode for diagnosis of malignant ovarian tumor. Ultrasound Obstet Gynecol 48 : 806─808, 2015

8）Hata T, et al : HDlive silhouette mode with spatiotemporal correlation in assessment of the fetal heart. J Ultrasound Med 35 : 1489─1495, 2016

9）Hata T, et al : HDliveFlow in the assessment of fetal circulation. Donald School J Ultrasound Obstet Gynecol 9 : 462─470, 2015

10）AboEllail MAM, et al : Four-dimensional power Doppler sonography with the HDlive silhouette mode in antenatal diagnosis of a right aortic arch with an aberrant left subclavian artery. J Ultrasound Med 35 : 661─667, 2016

11）Yang PY, et al : Antenatal diagnosis of idiopathic dilatation of pulmonary artery with 3D power Doppler imaging. J Clin Ultrasound 45 : 121─123, 2016

12）Tenkumo C, et al : HDliveFlow with HDlive silhouette mode in the diagnosis of fetal hepatic hemangioma. Ultrasound Obstet Gynecol, 2016［DOI : 10.1002/uog.16215］

13）Poo RK : Sonoembryology by 3D HDlive silhouette ultrasound-what is added by the “see-through fashion”? J Parinat Med 44 : 139─148, 2016

14）Yamamoto K, et al : HDlive imaging in diagnosis of uterine artery pseudoaneurysm during pregnancy. Ultrasound Obstet Gynecol 48 : 125─128, 2016

15）AboEllail MAM, et al : Three-dimensional color/power Doppler sonography and HDlive silhouette mode for diagnosis of molar pregnancy. J Ultrasound Med 35 : 2049─2052, 2016

16）Yamamoto K, et al : HDlive silhouette inversion mode in diagnosis of complete hydatidiform mole. J Ultrasound Med, 2017［DOI : 10.7863/ultra.16.05066］