Final answer:
Cellulitis is a skin infection characterized by a painful, red rash. Lymphadenopathy may also be associated with cellulitis.
Step-by-step explanation:
Cellulitis is a skin infection that typically presents as a reddened area of the skin that is warm to the touch and painful. It is characterized by a painful, red rash. Lymphadenopathy, or swollen lymph nodes, may also be associated with cellulitis. Other clinical manifestations such as occasional papules, vesicles that evolve into pustules, or isolated erythematous pustules are not typically associated with cellulitis.