Case Report

Lobar Collapse and Obliteration of Air Bronchogram Allowing Early Diagnosis of Endobronchial Aspergillus Infection following Hematopoietic Stem Cell Transplantation

Figure 3

Chest X-rays performed on days 7 and 11 following transplant. No lung abnormality is seen at day 7 but left upper lobe collapse has developed by day 11 after HSCT.