Case of the Week

Brain MRI in trigeminal schwannoma with dumbbell extension through the porus trigeminus into Meckel’s cave. By Daniel Meltzer, MD, Mount Sinai Hospital System, NYC.

Brain MRI in Coats plus syndrome/CRMCC with calcifications, parenchymal cysts, and leukoencephalopathy. By Remy Lobo, MD, University of Michigan.

MRI and CTA in petrous apicitis with otitis media, facial pain, and diplopia (Gradenigo’s syndrome). By Daniel Meltzer, MD, Mount Sinai Hospital NYC.

CT sinus and chest imaging in primary ciliary dyskinesia/Kartagener syndrome. By Savannah Jett and Nicholas Koontz, Mayo Clinic Arizona.

MRI case of intradiploic epidermoid cyst of the skull base in a 27-year-old man. By Pattana Wangaryattawanich, MD, University of Washington.

CT, MRI, and MRA case of TIPIC syndrome (acute idiopathic carotidynia) presenting with right neck pain. By Daniel Warren, MD, Carle Foundation Hospital.

CT case of ectopic supernumerary tooth in the nasal cavity causing chronic obstruction. By Tim Kerrigan and Jacqueline Junn, Emory University Hospital.

Orbital MRI in herpes zoster ophthalmicus with right eye pain and cranial neuropathies. By Connor Tierney, MD & Erin N. McComb, MD, NMH.

Brain MRI in malignant peripheral nerve sheath tumor of left Meckel’s cave presenting as diplopia in an elderly woman. Case by Keerthi Arani, MD, UPMC.

Facial CT and brain MRI in pyriform aperture stenosis presenting as feeding difficulty in an infant. Case by Alexandra Foust, DO, Vanderbilt University Medical Center.