Williams-Beuren syndrome--a rare cause of recurrent hemoptysis

Williams-Beuren syndrome (WBS) is a rare genetic disease with a distinctive constellation of clinical findings. The disease can be diagnosed clinically by a recognizable pattern of malformations, including cardiovascular malformations, a characteristic facial dysmorphism, as well as neurological and cognitive features. We present the case of a 23-years-old woman repeatedly admitted to Pulmonology Clinic for massive hemoptysis. Diagnosis of Williams-Beuren syndrome was revealed by clinical findings and confirmed by CT-angiography data of cardiovascular malformations and fluorescence in situ hybridization (FISH) genetic test. WBS is a multisystem disorder and usually is recognized by clinician. If clinical impression is not clearly consistent with WBS, FISH remains the most widely used test.