div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=congenital-cholesteatoma-of-the-mastoid-bone-on-ct-mrihtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Congenital Cholesteatoma of the Mastoid Bone on CT MRI loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsusreader035viewer202207052358ed69031a28abf75c8b4661html5thumbnails1jpg width=140 height=200 divpCongenital Cholesteatoma of the Mastoid Bone on CT MRIpdiv