Infantile acne as the initial sign of an adrenocortical tumor

Pediatric Acne Vulgaris: A Guide for Recognition, Examination, Referral, and Treatment

Acne is a common skin condition in adolescent patients but much less common in childhood. Pediatric providers should be familiar with the varying presentations in the pediatric population and recognize when additional physical signs of hyperandrogenism are present. This article details the pathogenesis and presentation of acne in infancy, mid-childhood, and preadolescence. The differential diagnosis is discussed and recommendations for initial workup, referral, and treatment are provided. [Pediatr Ann. 2024;53(4):e115-e120.].

Pediatric Acne: Clinical Patterns and Pearls

Acne vulgaris presenting from birth to preadolescence can be confusing to diagnose and even more challenging to evaluate and manage. The differential diagnosis of acne varies by age and, in some cases (especially when it presents in midchildhood), deserves a thorough evaluation to rule out underlying systemic abnormalities. Acne management strategies, including factors affecting adherence to the treatment regimen, may be influenced by the patient's age. This article presents an overview of the clinical presentations of acne by age and our approach to evaluation and management of this common condition.

Midchildhood acne associated with inhaled corticosteroids: report of two cases and review of the literature

Midchildhood acne has been attributed to a number of causes in the literature, including adrenocortical tumor, hyperandrogenemia due to hypothalamic dysfunction, and contact with greasy topical skin care products. There are only a few case reports of inhaled steroids causing acneiform eruptions, all of which occurred in adults and with symptoms suggesting that the acne resulted from systemic absorption. We present two cases of comedonal and inflammatory midchildhood acne temporally associated with the use of inhaled corticosteroids administered through face masks, implicating a causative relationship between topical steroid exposure and midchildhood acne that does not necessitate systemic absorption.

Treatment of acne in children

Acne is a common skin condition in adolescents. It is not uncommon in childhood and it persists into adulthood. A broad range of acne treatments are available and have been shown to be safe and effective in adolescents and adults. However, there is limited literature regarding acne treatment in childhood and its available therapeutic options. It seems reasonable to extrapolate findings of the various studies reported on treatment of acne in the adolescent and adult age group, with the exclusion of the use of tetracycline derivatives. As clinicians, we must be more familiar with the clinical presentation of acne and available treatment options in our younger patients. Early recognition of acne with prompt and appropriate initiation of therapy in childhood will help prevent severe scarring in children.

Acne vulgaris in preadolescent children: recommendations for evaluation

Acne vulgaris in infants and children often triggers extensive laboratory evaluation out of concern about associated endocrinopathy. Clinical parameters to help guide evaluation of these children have not been defined. This was a retrospective chart review of 24 preadolescent patients with acne and a review of related medical literature. Two age-related subsets were identified: 12 patients who developed acne before the age of 15 months, 75% male, with comedonal and inflammatory lesions; and 12 patients who developed acne between the ages of 2 and 7 years, 75% female, with primarily comedonal lesions. Laboratory evaluation in 13 of the patients was unremarkable. Bone age was advanced in 1 of the 11 children imaged. Premature adrenarche was diagnosed in four patients; all four had additional clinical signs of puberty and growth parameters >90th percentile. None required additional treatment. Our cohort of preadolescent children presenting with acne included an equal number of patients in two distinct subsets: infantile and childhood-onset acne. Literature review identified a rare third subset presenting with acne, signs of advanced puberty, and associated endocrinopathy. There was no evidence of endocrinopathy in our patients with infantile acne. Two-thirds of our patients with childhood-onset acne had no additional clinical signs of puberty and no evidence of endocrinopathy. A focused history and physical examination is sufficient to evaluate the majority of infants and children with acne. Hand X-ray for bone age is a useful screening test. Further evaluation and endocrinology referral are warranted in preadolescents with acne and advanced bone age or additional clinical evidence of early puberty.

Clinical and therapeutic approach to childhood acne: an update

There is a limited literature reporting on acne in childhood. Childhood acne can be classified in neonatal, infantile, mid-childhood, and prepubertal acne, depending on the age of onset. In this review we will present an update on the clinical approach and therapeutic options when facing prepubertal acne in a child. The use of tetracyclines is contraindicated in children younger than 8 years, and oral isotretinoin is not recommended in children younger than 12 years of age according to the FDA and the European Commission. Nevertheless, there are case reports of 10 patients successfully treated with oral isotretinoin for recalcitrant infantile acne with scarring. Further studies are needed to investigate whether isotretinoin may improve the long-term prognosis of infantile acne, which may be associated with more severe acne in adolescence.

Acne through the ages: case-based observations through childhood and adolescence

Acne vulgaris is a common disorder that affects more than 17 million individuals in the United States. Knowledge of the disease is an important part of clinical practice, particularly for the pediatric practitioner. Contrary to common belief, acne is not a disease limited to adolescents and young adults but can occur at any stage of life. This article is a case-based review of acne during childhood and adolescence. Workup is based on age and concurrent physical findings, whereas therapy depends on the type of skin lesions along with patient characteristics and preferences.

Infantile acne: a retrospective study of 16 cases

Infantile acne is a rare and poorly understood disorder. The objective of this study was to improve our knowledge about the epidemiology and clinical course of infantile acne, and evaluate approaches to treatment. This two-center retrospective study covered the period between 1985 and 2007. Inclusion criteria were: (i) age less than 24 months when lesions appeared; (ii) presence of both inflammatory and noninflammatory lesions; (iii) persistence of lesions for at least 2 months. The data were drawn from clinical and photographic records, followed by administration of a telephone questionnaire to parents. It was proposed that each case be reviewed on the basis of the child's appearance and score on an acne scar clinical grading scale. Sixteen children were included. Nine had a family history of severe adolescent acne. The average duration of disease was 22 months. Two patients had been effectively treated with oral isotretinoin. More than half of the patients exhibited scars. We re-examined five children (average acne scar clinical grading scale score = 12/540). On the basis of the frequency of scarring, and the severity and average duration of lesions, the use of oral retinoids in severe infantile acne warrants evaluation.