PT - JOURNAL ARTICLE AU - Niharika Tyagi AU - Tim Maheswaran AU - Sunil Wimalaratna TI - ANCA negative eosinophilic granulomatosis with polyangiitis: sometimes it really IS vasculitis AID - 10.1136/bcr-2015-212511 DP - 2015 Dec 23 TA - BMJ Case Reports PG - bcr2015212511 VI - 2015 4099 - http://casereports.bmj.com/content/2015/bcr-2015-212511.short 4100 - http://casereports.bmj.com/content/2015/bcr-2015-212511.full AB - A 21-year-old woman, with a background of asthma, presented to medical admissions ward, with diarrhoea and vomiting; the clinical picture during her admission evolved to include acute shortness of breath, seizures, unsteadiness, low mood and apathy. Investigations revealed pericardial, pleural effusions, myocardial infiltration and vasculitic lesions in the brain. Although serological tests for autoantibodies were negative, an eventual diagnosis of eosinophilic granulomatosis with polyangiitis, formerly known as Churg-Strauss syndrome, was performed based on the clinical picture. The multiorgan involvement meant that the initial diagnosis and effective management required multidisciplinary input from cardiology, neurology, rheumatology, psychiatry, immunology and occupational and physiotherapy.