Fig. 6From: Pulmonary Langerhans cell histiocytosis: the many faces of presentation at initial CT scanA 38-year-old man, non-smoker, with asymptomatic PLCH and skin involvement. Diagnosis obtained by skin lesion biopsy. BAL >5 % CD1a + cells. HRCT scans at diagnosis show a tiny micronodularity along with multiple areas of centrilobular emphysemaBack to article page