In:
Arteriosclerosis, Thrombosis, and Vascular Biology, Ovid Technologies (Wolters Kluwer Health), Vol. 41, No. Suppl_1 ( 2021-09)
Abstract:
Primary cardiac tumors are rare entity, and the most common benign cardiac neoplasms include myxomas, lipomas and papillary fibroelastomas (PFE) with PFE accounting for 8% of the tumors. A 53-year-old female presented with chronic chest pain and exertional shortness of breath. She first sought evaluation four years ago, when her pulmonologist referred her to thoracic surgery after an incidental finding of a 3.9 cm anterior mediastinal mass on CT-scan (Figure 1A-B). The patient described the pain as a constant pressure and squeezing sensation in her chest and worsening shortness of breath while laying on her sides, relieved only when a pillow was propped up under her chest. The pain did not significantly reduce her mobility or capacity to work. Initial evaluation, including transthoracic echocardiogram, stress testing, carotid ultrasound, and pulmonary function testing - was performed and found to be unremarkable. Further evaluations revealed a hiatal hernia, leading her symptoms to be attributed to GERD as causing her persistent non-exertional chest pain. The patient remained in good health despite her symptoms persisting. She later re-sought attention for chest pain on exertion and hoarseness three years later. She again underwent a full cardiopulmonary workup, yielding benign findings on EKG, troponins, and echocardiogram. Due to no alarming symptoms at the time, she was subsequently discharged. The patient continued to endorse chest pain and a follow-up MRI revealed a now 5 cm anterior mediastinal mass, thought to be a thymic cyst. Over the next few months, the patient continued to endorse worsening chest pain and exertional shortness of breath. She followed up with her cardiologist and a subsequent TEE was significant for a pulmonic valvular mass. She was admitted to the hospital for further investigation. During her hospital stay, the patient underwent surgery to resect the anterior mediastinal mass likely to be a thymic cyst and the pulmonary artery mass which was determined to be a pulmonary valve papillary fibroelastoma in the histopathology exam (Figure 2). The surgery was successful with no complications postoperatively. The patient was discharged with no further chest pain and with improvement of the exertional shortness of breath.
Type of Medium:
Online Resource
ISSN:
1079-5642
,
1524-4636
DOI:
10.1161/atvb.41.suppl_1.P172
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2021
detail.hit.zdb_id:
1494427-3
