Mediastinal tumour in a pregnant patient presenting as acute cardiorespiratory compromise.
A parturient at 35 weeks' gestation presented with severe shortness of breath, orthopnea and signs of fetal compromise. She was diagnosed with a large mediastinal tumour occupying 65% of transthoracic diameter, and a pericardial effusion. The trachea, both mainstem bronchi, pulmonary artery and superior vena cava were compressed. Her dyspnea continued despite relief of the cardiac tamponade by percutaneous drainage. Tissue obtained via anterior mediastinotomy, performed under local anesthesia infiltration, revealed a definitive diagnosis of non-Hodgkin's lymphoma. The patient improved symptomatically following initiation of steroids and chemotherapy. She was delivered by elective cesarean section under epidural anesthesia on the fifth day after starting chemotherapy. The postoperative course was complicated by the development of a large pleural effusion that required drainage. Mother and baby were well at three and six-month follow up oncology visits.
Department of Anesthesia, Mount Sinai Hospital, Toronto, Canada.
J
J
Dasan
J
J
Littleford
K
K
McRae
D
D
Farine
T
T
Winton