case_images: PMC8085454_01
case_images: MR images of the mass. T1A, T2A and contrasted series, respectively.
case_images: MBSEH-55-134-g001.jpg
case_images: PMC8085454_01_MBSEH-55-134-g001.jpg
case_images: F1
case_images: The mass had a smooth surface, was isointense in T1A series, hyperintense in T2A series and had strong contrast enhancement (Fig. 1).
case_images: Intraoperative photographs of the mass.
case_images: MBSEH-55-134-g002.jpg
case_images: PMC8085454_01_MBSEH-55-134-g002.jpg
case_images: F2
case_images: No unexpected bleeding was encountered, and small mucosal bleedings were easily controlled with bipolar and monopolar cauterization (Fig. 2).
case_images: Multinucleated Giant Cells. Hematoxylin and Eosin staining. X40 magnification.
case_images: MBSEH-55-134-g003.jpg
case_images: PMC8085454_01_MBSEH-55-134-g003.jpg
case_images: F3
case_images: Microscopic examination revealed ectasic vascular proliferations within a fibrotic stroma in x10 magnification and multinucleated giant cells in x40 magnification (Fig. 3).