PROBLEM TO BE SOLVED: To provide a composition and method for the treatment of a skin condition, caused by a pathological condition selected from a wart, molluscum contagiosum, a keloid, a hypertrophic scar, and a skin cancer.SOLUTION: The present invention provides compositions and methods for treatment of pathological conditions affecting skin and/or mucosal surfaces of a subject that make use of a combination of an imidazoquinoline compound and a retinoid agent.SELECTED DRAWING: None【課題】疣贅、伝染性軟属種、ケロイド、肥満性瘢痕及び皮膚がんから選択される病的状態による、皮膚の状態の治療用組成物及び方法の提供。【解決手段】イミダゾキノリン化合物及びレチノイド剤の組み合わせを利用する、対象の皮膚及び/又は粘膜表面に影響を及ぼす病的状態の治療用組成物及び方法。【選択図】なし