American Journal of Medical Case Reports. 2022, 10(4), 98-100
DOI: 10.12691/AJMCR-10-4-4
Excess Epicardial Fat Mimicking a Pericardial Tumor in a Patient with Pericardial Effusion
Kazuhito Hirata1, , Kageyuki Ohba1, Minetaka Maeda1, Tomohiro Arakaki1, Kensaku Ozato1, Atsushi Kakazu1, Yurika Ikemura1, Masaaki Sakumoto1, Masanori Kakazu1 and Osamu Arasaki1
1Department Cardiology, Yuai Medical Center, Tomigusuku, Okinawa Japan
Pub. Date: April 15, 2022
Cite this paper
Kazuhito Hirata, Kageyuki Ohba, Minetaka Maeda, Tomohiro Arakaki, Kensaku Ozato, Atsushi Kakazu, Yurika Ikemura, Masaaki Sakumoto, Masanori Kakazu and Osamu Arasaki. Excess Epicardial Fat Mimicking a Pericardial Tumor in a Patient with Pericardial Effusion.
American Journal of Medical Case Reports. 2022; 10(4):98-100. doi: 10.12691/AJMCR-10-4-4
Abstract
A mass-like lesion in the posterior atrioventricular groove and moderate pericardial effusion were incidentally observed during evaluation of fever in a woman in her 80s. Initially, a pericardial tumor was suspected. However, computed tomography revealed no mass lesions. Instead, low-density lesions were observed in the atrioventricular groove, interventricular groove, and around the great arteries, consistent with excess epicardial fat. Tissue characterization by computed tomography and the typical distribution consistent with fat deposits were key in diagnosis. Physicians should be aware that excess epicardial fat may be mistaken as a pericardial tumor, especially in the presence of pericardial effusion.
Keywords
pericardial tumor, epicardial lipomatosis, pericarditis
Copyright
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