text: Chest CT scan may be helpful in the diagnosis of<unk> . Findings on chest CT scan suggestive of<unk>  include a well formed cavity, a central soft tissue attenuating oval shaped, well circumscribed mass surrounded by an cresent of air (Monad sign).
option_0: Aspergillosis CT
option_1: Multi-drug-resistant tuberculosis CT
option_2: Aspergillosis chest x ray
option_3: Tuberculosis CT
option_4: Mycobacterium abscessus chest X ray
option_5: Histoplasmosis CT
option_6: Eosinophilic pneumonia CT
option_7: Coccidioidomycosis CT