The Case of the Pregnancy Predicament

A 33-year-old woman presents to the emergency department with fever, weight loss, and dyspnea. She is five months pregnant. A computed tomography (CT) chest scan without contrast shows a large mediastinal mass. Biopsy demonstrates Hodgkin lymphoma (HL), but magnetic resonance imaging (MRI) of her abdomen and pelvis without contrast is negative for lymphadenopathy. Her echocardiogram and pulmonary function testing are normal.