Age: 48yr

Sex: Female

Complaints: Sudden headache and unconsciousness.

Case study: Extra axial, crescent shaped, hyperdense areas noted along the right temporo-fronto-parietal convexity (maximum thickness ~22 mm) causing mass effect in the form of effacement of ipsilateral sulcal spaces, compression of the ipsilateral lateral ventricle, subfalcine hernia and midline shift (~ 11mm) to the left.

Images:

 

Conclusion: Subdural hemorrhage along the right tempero-fronto-parietal convexity causing mass effect and midline shift.