Dermatitis, Toxicodendron |
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| Dermatitis, Poison Ivy; Dermatitides, Poison Ivy; Dermatitides, Rhus; Dermatitides, Toxicodendron; Dermatitis, Rhus; Poison Ivy Dermatitides; Rhus Dermatitides; Toxicodendron Dermatitides | |
| An allergic contact dermatitis caused by exposure to plants of the genus Toxicodendron (formerly Rhus). These include poison ivy, poison oak, and poison sumac, all plants that contain the substance urushiol, a potent skin sensitizing agent. (From Dorland, 27th ed) | |