Atrium myxoma as FUO

Fever of unknown origin (FUO) is: 1) temperatures>38. 3oC (101oF) on several occasions; 2) a duration of fever of >3 weeks; and 3) failure to reach a diagnosis despite 1 week of inpatient investigation. Fever of unknown origin in contagious diseases is a problem 30% in children and 10% in adults in spite of adequate researches. We try to explain a case diagnosed as atrium myxoma with the symptoms of three week fever، dry cough، and breathing problems that was admitted and underwent surgery.