Temporal bone osteomyelitis secondary to MRSA Mastoiditis
Associated Transverse and Sigmoid Sinus Thrombosis
Axial :: MR - T2 weighted || ACR Codes: 1.2 MRI brain reveals mastoid effusion of the left. There is also filling defect in left transverse and sigmoid sinus.
CT temporal bone reveals mastoid fluid with bone erosion posterior cortex of left temporal bone consistent with osteomyelits.