%0 Journal Article %T Agranulocitosis secundaria al uso de vasoprotectores %A Membrado G¨®mez %A S. %A V¨¢zquez Perfecto %A G. %A ¨¢lvarez Esteban %A Ma. M. %J Medifam %D 2003 %I Scientific Electronic Library Online %R 10.4321/S1131-57682003000100008 %X the presence of agranulocytosis is signalled by a concentration of neutrophils lower than 500 per mm3. we present the case of an 88 years old man who suffered an agranulocytosis after a treatment with calcium dobesilate and troxerutin prescribed to him after a diagnosis of diabetic retinopathy. although there are only a few cases of calcium dobesilate related agranulocytosis and none related to troxerutin, the efficacy of these phlebotonics has not been demonstrated. given that agranulocytosis has a mortality rate of approximately 15%, risks and benefits should be balanced before the prescription of these drugs. %K calcium dobesilate %K troxerutin %K agranulocytosis. %U http://scielo.isciii.es/scielo.php?script=sci_abstract&pid=S1131-57682003000100008&lng=en&nrm=iso&tlng=en