Recurrent Hemoptysis in a 42-year-old Male: What Is Your Diagnosis?

A 42-year-old male nonsmoker presented with recurrent hemoptysis for 12 years requiring two hospitalizations and 11 units of blood transfusion, with occasional low-grade intermittent fever, and cough with scanty expectoration. Examination of lower respiratory system revealed biphasic and coarse crepitations over the left infrascapular area.