Clinical question: Aberration of smell. Signs and symptoms: Dysosomia. Pre-post-enhanced brain MRI:No diffusion weighted abnormalities.The anatomic lung morphology as well as the signal intensity of brain parenchyma remains reading normal on all MRI sequences. There is also no detectable abnormal enhancement the brain parenchyma or leptomeninges detected. The cortical sulci, ventricular system, CSF and spaces and myelination the brain is unremarkable.The signal void of major intracranial arterial branches are identified.The signal intensity of the intracranial venous sinuses are within normal and with normal pattern of enhancement.Calvarium and soft tissues of the scalp are unremarkable and without abnormal enhancement.Unremarkable images through the orbits, paranasal sinuses and mastoid air cells without abnormal enhancement.
Negative pre-and post enhanced brain MRI.