Pulmonary Langerhans Cell Histiocytosis with Lytic Bone Involvement in an Adult Smoker: Regression following Smoking Cessation

<div>(a) CT of the chest with evidence of bilateral and symmetrical middle lung zone nodules of irregular appearance and cysts. (b) Repeat CT chest 18 months later with disappearance of the nodules and cysts bilaterally.</div>

Case Reports in Hematology

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Figure 1

Figure 1: Pulmonary Langerhans Cell Histiocytosis with Lytic Bone Involvement in an Adult Smoker: Regression following Smoking Cessation 