Pulmonary Langerhans cell histiocytosis in adults: A case report

Figure 1 Findings from chest computed tomography scan at the lung window level from our patient. The characteristic nodulocystic pattern was detected at the time of pulmonary Langerhans cell histiocytosis diagnosis. A: Coronal scanning; B Cross-sectional scanning; C: Coronal scanning at 3 mo after smoking cessation, the lung nodulocystic lesions had disappeared significantly; and D: Cross-sectional scanning at 3 mo after smoking cessation, the lung nodulocystic lesions had disappeared significantly.