Case Report

Pericardial Tamponade and Elevated Serum CA-125 Level in Inadequately Treated Hypothyroidism

Table 1

Timeline.

Day 0Patient undergoes surgical pericardial window, complicated postoperatively by left-sided pneumothorax that required chest tube placement. Thyroid replacement therapy started
Day 1Paracentesis performed, with removal of 3 liters of fluid
Day 2Resolution of pneumothorax with removal of the chest tube
Day 5Discharged home on strict instructions to adhere to thyroid medication and follow-up with cardiology, obstetrics and gynecology, and endocrinology
Day 37Outpatient follow-up showed downtrending of CA-125 levels. Follow-up echocardiogram revealed no recurrence of pericardial effusion. Thyroid hormone levels were within the normal range