Snake-like hypermobile masses in three chambers of the heart: very unusual metastasis of squamous cell carcinoma - Akgüllü, Çağdaş; Önay, Sevil; Tataroğlu, Canten; Durmaz, Selim; Özbek, Tuğba (Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, 2015)