[Pulmonary fibrosis and arterial hypertension revealing a chronic pulmonary schistosomiasis. An unusual diagnosis in Europe].

We report on the case of a Senegalese woman who was hospitalised in Paris for dyspnea on exertion, revealing pulmonary fibrosis and arterial hypertension. With no evident etiology of this fibrosis, a surgical pulmonary biopsy was performed and revealed granulomatosis due to schistosomiasis. Diagnosis of chronic pulmonary schistosomiasis was obtained. The manifestations of the chronic pulmonary schistosomiasis include miliary and pulmonary arterial hypertension. Certain forms can lead to fibrosis as our case study illustrates and pose diagnostic problems outside parasitic endemic areas. Beside cases of acute schistosomiasis observed in tourists, the possibility of chronic forms of the disease in migrant originating from endemic areas should be recognised in industrialised countries.