 In summary, the patient had an acute event of perioral swelling, etiology uncertain, occurring on 05/03/2008 requiring transfer from ABC Medical Center to XYZ Medical Center due to a history of renal failure requiring dialysis and he was admitted and treated and felt that his allergy reaction was to Keflex, which was being used to treat a skin cellulitis dialysis shunt infection. 
In summary , the patient had an acute event of perioral swelling , etiology uncertain , occurring on 05/03/2008 requiring transfer from ABC Medical Center to XYZ Medical Center due to a history of renal failure requiring dialysis and he was admitted and treated and felt that his allergy reaction was to Keflex , which was being used to treat a skin cellulitis dialysis shunt infection .