关键词: 皮肤表现, 治疗结果, 随访研究, CHILD综合征

Abstract: 【Abstract】 A 87-day-old female patient presented with patchy erythema on the right body and ipsilateral limb deformity after birth, and visited the hospital in January 2012. Skin examination showed obvious red plaques on the right lower abdomen, right buttock, right perineum, right leg and right foot, with yellow scales on the surface and clear boundaries, and there was no obvious exudation or odor; pale yellow verrucous hyperplasia was observed on the right lower jaw, right neck, right axilla, and on the back of the first to fourth fingers of the right hand; only 1 interphalangeal joint and no nail plate was observed on the second, third and fourth toes of the right foot. The X-ray of the right foot showed deformity and bone defects. The patient was diagnosed with CHILD syndrome, and treated with intermittent oral acitretin capsules, and topical vaseline ointment, tacalcitol ointment and weak-potency glucocorticoid ointment for more than 6 years. The skin lesions regressed during treatment, but occurred repeatedly after withdrawal. Thereafter, the patient was switched to simvastatin ointment for 2 years. The skin lesions increased proportionally with the increase of age, and the affected limb grew a little more rapidly than the healthy limb. By January 2020, the skin lesions on the right lower jaw, right neck, and the first to fourth fingers of the right hand had subsided, but new band-like hypertrophic verrucous plaques occurred on the fifth finger of the right hand; the skin lesions on the right leg were slightly improved, and no involvement of other systems was observed.

Key words: Skin manifestations, Treatment outcome, Follow-up studies, CHILD syndrome