Solitary fibrous tumor (SFT) is a mesenchymal neoplasm, which mostly originating from pleura but occasionally from other parts of the body including deep soft tissue, peritoneum, mediastinum, bones, orbit, and parotid glands. [1][2][3][4][5] Extrapleural SFTs are extremely rare and affect males and females equally. 6 Complete surgical resection is the main treatment if possible. 7 Although most SFTs have benign behavior, local recurrence or histologic malignancy could notice in 10%-30% of these kinds of tumors. 6 Herein, we describe SFTs arising from pericardium as a rare condition with some complications during index admission.