December 2017Vol 46 • Issue 12

MRI of right lower quadrant pain in pregnancy: Appendicitis and mimickers

By Amanzo A. Ho, MD; Kelly A. MacLean, MD; Roshni Patel, MBBS, FRCR; Silvia D. Chang, MD, FRCPC; and Alison C. Harris, MBChB, FRCR, FRCPC

Basilar artery transection after closed head trauma

By Zachary S. Rost, MD; Jason Schroeder, MD; and Mark Buehler, MD

Cesarean scar ectopic pregnancy

By Sarah Fenerty, MD; Sonia Gupta, MD; Jordan Anoakar, MD; Tejas Patel, MD, MPH, MBA

Leontiasis ossea

By Nicholson S. Chadwick, MD, and Ahmet Baykal, MD, PhD

Primary osteosarcoma of the breast

By Nicholas Guys, BS; Sami Khan, MD; Brie Kezlarian, MD; and Biren A. Shah, MD

Spontaneous acute non-aneurysmal subarachnoid hemorrhage

By Alexander M. Richardson, MD; Trent Dixon; and Kayiguvwe O. Kragha, MD

Congenital myofibromatosis with pulmonary manifestations

By Michael Peterson, MD; Scott A. Jorgensen, MD; Alexander J. Towbin, MD; and Richard Towbin, MD