Define: | A lymphadenitis characterized by swelling of cervical lymph nodes in infants and young children and inflammation of medium-sized blood vessels located_in body, has_symptom fever, has_symptom congestion of ocular conjunctivae, has_symptom reddening of lips, has_symptom reddening of oral cavity, has_symptom protuberance of tongue papillae and has_symptom edema of extremities. | An acute, febrile, mucocutaneous condition accompanied by swelling of cervical lymph nodes in infants and young children. The principal symptoms are fever, congestion of the ocular conjunctivae, reddening of the lips and oral cavity, protuberance of tongue papillae, and edema or erythema of the extremities. |