Location of infantile hemangioma is a predictor of volumetric sequelae after involution.

Although infantile hemangiomas (IH) spontaneously involute, some leave more volumetric sequelae than others. Identifying predictors of such sequelae would provide a management reference for IH lesions and help achieve favorable outcomes. Our objective is to explore the correlation between volumetric residue remaining after IH involution and its location and to identify other potential outcome predictors. All IH patients examined at our hospital from 2008 to 2011 were reviewed, and both the degree of volumetric residue after involution and the quantified degree of sequelae were obtained by comparing follow‐up photographs with photographs of lesions at their maximum size. We discovered that for children with a defined age at the initial visit, lesions of the perifacial area achieved significantly more volumetric regression than lesions of the central facial (P < 0.0001) and chest areas (P = 0.0002). Perifacial lesions had a significantly higher aesthetic score than those on the central facial area (P < 0.0001), chest (P < 0.0001) and trunk/extremities (P = 0.0226) when the age at initial visit and lesion type were consistent. Our study reveals that lesion location and age at initial visit are contributing factors to volumetric sequelae and the aesthetics of the lesion after involution. The results of this study provide a reference to guide treatment decisions with the aim of achieving a favorable outcome. [ABSTRACT FROM AUTHOR]