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Fig. 10 | Insights into Imaging

Fig. 10

From: Non-echoplanar diffusion weighted imaging in the detection of post-operative middle ear cholesteatoma: navigating beyond the pitfalls to find the pearl

Fig. 10

False positive high DWI signal for cholesteatoma. a The coronal b1000 image shows high signal at the epitympanum, which raised suspicion for residual cholesteatoma. However, b the corresponding non-contrast enhanced coronal T1 weighted image showed high signal (white arrow) and the ADC map intermediate signal and value, both not supporting the diagnosis of cholesteatoma. Surgery confirmed non-specific inflammation with no cholesteatoma

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