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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 7 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 7

From: Additional diagnostic role of MRI spectroscopy, diffusion and susceptibility imaging in differentiation of CPA masses: our experience with emphasis on schwannomas and meningiomas

Fig. 7

A 38-years-old female with left pulsatile tinnitus. A left CPA mass is seen likely an extension from jugular foramen (widened and destroyed on CT). This is iso-intense on T1WI (a), hyperintense on T2WI and showing salt and pepper appearance (b), showing avid post-contrast enhancement on T1WI+C (c), hyperintensity on DWI with ADC value 1.1 × 10−3 mm2/s (d, e), foci of blooming on SWI (f) and high choline and lactate peaks on MRS (g). Conventional imaging findings are typical of the final post-excisional biopsy of the left glomus jugulare tumor. Additional imaging data of spectroscopy septra was non-specific

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