Case Reports in Hematology / 2019 / Article / Fig 2

Case Report

An Unusual Cause of Epistaxis: Paranasal Sinus Myeloid Sarcoma

Figure 2

T1-weighted magnetic resonance imaging (MRI) of the head demonstrating abnormal signal along the dural surface of the right medial petrous region (smaller arrow) and paraclinoid region as well as sphenoid bone and cavernous sinus with upper sphenoid tumor extension (larger arrow), also extending to the foramen ovale and into the upper margins of the right infratemporal fossa.