phenytoin-induced gingival overgrowth


phenytoin-induced gingival overgrowth

Phenytoin-induced gingival hyperplasia Hyperplasia of gums induced by direct stimulation of gingival fibroblasts, resulting in ↑ collagen synthesis; PIGO is seen in 10-30% of phenytoin-treated Pts. Cf Phenytoin lymphadenopathy.