title: Fatal typhlitis secondary to procainamide-induced agranulocytosis.
mesh_terms: D000368:Aged; D000380:Agranulocytosis / Q000139:chemically induced* / Q000150:complications; D002429:Cecal Diseases / Q000209:etiology*; D005260:Female; D006801:Humans; D007249:Inflammation; D011342:Procainamide / Q000009:adverse effects*
chemical_list: D011342:Procainamide