Case of February 1999

Clinical History:

F/79. Incidental finding of abnormality on CXR, unresolved after antibiotic treatment. Bronchoscopy & bronchial trap for AFB/cytology negative.

Figure 1 CXR (PA)
Figure 2 CT thorax

What is your diagnosis?

                              Figure 1                                                                Figure 2

                              Figure 3