<s>[INST] A 24 yo female presents with CXR revealing a 1 cm density in the RML. Chest CT scan w/ wo contrast shows a 1 cm soft tissue density in RML. Sputum cytology has been done- AFB (+) and cytology (+) for suspected TB. Patient has no prior travel history, TB skin test negative and no known contact with validated TB cases.
What would be your approach to this patient?[/INST]