
A high glandular tissue component on pre-op breast ultrasound may significantly elevate the risk of recurrence for ipsilateral or contralateral breast cancer, according to a newly published study.
Review the case study and test your knowledge to make the correct diagnosis.
Case submitted by Amanda Pomeroy and Whitney Beeler, M.D. via the
A 47-year-old man with no smoking history presented to his primary care physician with a large mass in the left neck and two months of left ear pain that was refractory to antibiotics. What is the most likely diagnosis and etiology?





