Preoperative prediction for mastoid extension of middle ear cholesteatoma using temporal subtraction serial HRCT studies.
Akira BabaRyo KurokawaMariko KurokawaYoshiaki OtaSatoshi MatsushimaTakeshi FukudaHideomi YamauchiRui KanoTomokazu ShojiSho KuriharaTakara NakazawaYutaka YamamotoHiromi KojimaAshok SrinivasanHiroya OjiriPublished in: European radiology (2022)
•TSCT shows a clear black color in the mastoid region when the middle ear cholesteatoma is accompanied by mastoid extension. •TSCT obtained with preoperative serial HRCT of the temporal bone is useful for assessing mastoid extension of middle ear cholesteatomas.