Pulmonary Hypertension in Pulmonary Langerhans Cell Granulomatosis

Figure 1

(a) Pulmonary Langerhans cell granulomatosis echocardiography, 4-chamber view, before treatment with sildenafil. (b) Pulmonary Langerhans cell granulomatosis echocardiography, 4-chamber view, after treatment with sildenafil.

(a)

(b)