Case of the Week

Brain MRI in ectopia lentis presenting as growth delay in an 8-year-old, with bilateral lens displacement. Case by Jessica Houk, MD, Duke University Medical Center.

4D CT in parathyroid adenoma presenting as hyperparathyroidism, demonstrating classic wash-in and wash-out enhancement. Case by Manganaro and Lobo, MD, University of Michigan.

CT and MRI in epidermoid cyst of the external auditory canal presenting as right-sided hearing loss. Case by Wood and Graner, MD, Indiana University School of Medicine.

Neck CT in second branchial cleft cyst presenting as a neck mass in a 21-year-old female. Case by Kelvin Tieu and Nicole Levy, MD, Temple University Hospital.

Neck CT in contrast-induced sialadenitis (iodine mumps) presenting as acute neck swelling after PET/CT. Case by Doedtman and Graner, MD, Indiana University School of Medicine.

Orbital CT in orbital floor fracture with compartment syndrome presenting as periorbital bruising after fall. Case by Mira Shoukry and Nick Matthees, MD, Mayo Clinic Arizona.