54. BAL在ILD的應用何者正確?
(A) Berylliosis- BALF內可發現Ferruginuous bodies
(B) Diffuse alveolar hemorrhage- BALF內可發現 fat globules in macrophages
(C) Chronic eosinophilic pneumonia-BALF內可發現eosinophils > 25%
(D) Pulmonary alveolar proteinosis-BALF內可發現lipoproteinaceous material (PAS stain)