Multicenter Study of Long-Term Outcomes and Quality of Life in PHACE Syndrome after Age 10.

Objective: To characterize long-term outcomes of PHACE syndrome.

Study Design: Multicenter study with cross-sectional interviews and chart review of individuals with definite PHACE syndrome ≥10 years of age. Data from charts were collected across multiple PHACE-related topics.

Development of SkinTracker, an integrated dermatology mobile app and web portal enabling remote clinical research studies.

Introduction: In-person dermatology clinical research studies often face recruitment and participation challenges due to travel-, time-, and cost-associated barriers. Studies incorporating virtual/asynchronous formats can potentially enhance research subject participation and satisfaction, but few mobile health tools are available to enable remote study conduct. We developed SkinTracker, a patient-facing mobile app and researcher-facing web platform, that enables longitudinal collection of skin photos, patient reported outcomes, and biometric health and environmental data.

Long-pulsed neodymium-doped yttrium aluminum garnet for hair reduction in pediatric microtia repair.

Microtia is the term for congenital malformation of the ear in which the external and internal ear are absent or malformed. Surgical reconstruction is a common management approach and occasionally requires hair reduction of the newly constructed auricle. Few studies have investigated lasers for this purpose.

Nagashima-type palmoplantar keratoderma: Case series and two novel variants.

Nagashima-type palmoplantar keratoderma (PPK) is an autosomal recessive PPK. We report four patients, highlight two new genetic variants, and emphasize the possibility of misdiagnosing the condition. Concomitant atopic dermatitis, specifically, may make correct diagnosis challenging.

Milestones 2.0: An advancement in competency-based assessment for dermatology.

In 2013, Next Accreditation System and Milestones became the competency-based assessment framework required for all specialties accredited by the Accreditation Council for Graduate Medical Education. Dermatology residency programs implemented Milestones 1.0 in the 2013-2014 academic year.

S1P defects cause a new entity of cataract, alopecia, oral mucosal disorder, and psoriasis-like syndrome.

In this report, we discovered a new entity named cataract, alopecia, oral mucosal disorder, and psoriasis-like (CAOP) syndrome in two unrelated and ethnically diverse patients. Furthermore, patient 1 failed to respond to regular treatment. We found that CAOP syndrome was caused by an autosomal recessive defect in the mitochondrial membrane-bound transcription factor peptidase/site-1 protease (MBTPS1, S1P).

Mapping of Segmental and Partial Segmental Infantile Hemangiomas of the Face and Scalp.

Importance: Recognizing segmental infantile hemangioma (IH) patterns is important for risk stratification and provides clues to pathogenesis. Previously, segmental hemangiomas were mapped to 4 facial regions, 3 corresponding to known facial metameres.

Objectives: To refine existing maps of facial segmental IHs, examine so-called indeterminate hemangiomas as they relate to known segmental patterns, and define a novel pattern of segmental scalp hemangiomas.

The biker-glove pattern of congenital melanocytic nevi.

Congenital melanocytic nevi (CMN) are common birthmarks with 20% occurring on the limbs. We describe 4 patients with acral CMN with a "biker-glove" distribution with sparing of the distal digits, as has previously been described in acral infantile hemangiomas (IH). The existence of the biker-glove pattern suggests that CMN arise from early mutations in melanocyte precursors and supports the recently described Kinsler-Larue hypothesis of mesenchymal distribution of melanocyte migration occurring in a circular field from a central point.

Program Director and Resident Perspectives on New Parent Leave in Dermatology Residency.

This study investigates how new parent leave policies are perceived by dermatology program directors and residents.

Topical timolol: An effective treatment option for agminated pyogenic granuloma.

We present three patients with agminated pyogenic granulomas who experienced significant decrease in size and bleeding with treatment with topical timolol solution with minimal side effects. One patient had complete clinical resolution. For patients with agminated pyogenic granuloma who may otherwise have limited treatment options, timolol is an effective potential solution.

Hearing loss in PHACE syndrome: clinical and radiologic findings.

Purpose: To characterize the types of hearing loss, auditory-related imaging findings, and hemangioma characteristics in patients with Posterior fossa malformations, Hemangiomas, Arterial anomalies, Cardiac defects, and abnormalities of the Eye (PHACE) syndrome.

Methods: Retrospective medical records, audiologic data, and imaging review of all patients presenting to a tertiary care children's hospital with a proven diagnosis of PHACE syndrome from 2005 to 2016.

Results: Twelve patients were identified with hearing and imaging data.

Sirolimus for management of complex vascular anomalies - A proposed dosing regimen for very young infants.

Neonates with vascular anomalies causing airway compromise and other complications require early initiation of medical therapy. Sirolimus has emerged as a safe and effective treatment, but standard recommendations for dosing start at seven months. Guidelines are needed for dosing in very young infants, who have reduced hepatic metabolism of sirolimus.

Infantile hemangiomas with conjunctival involvement: An underreported occurrence.

Background/objectives: Infantile hemangiomas (IHs) involving the conjunctiva are only anecdotally reported in the literature and little is known about their clinical course. In a retrospective case series we aimed to better delineate the clinical presentation, complications, and response to treatment of this uncommon subtype of IH. A classification of conjunctival IH is proposed.

An Atopic Dermatitis Management Algorithm for Primary Care Providers and Assessment of Its Usefulness as a Clinical Tool.

Background/objectives: There is a lack of primary care provider (PCP) understanding of atopic dermatitis (AD) treatments and topical steroid use. We designed an AD management algorithm for pediatric PCPs. We hypothesized that the algorithm would improve pediatric PCPs' knowledge of AD diagnosis and management.

Eosinophilic Pustular Folliculitis in Children after Stem Cell Transplantation: An Eruption Distinct from Graft-Versus-Host Disease.

Eosinophilic pustular folliculitis (EPF) is a rare cutaneous disorder that typically occurs in three clinical contexts: men, individuals who are immunosuppressed or have human immunodeficiency virus, and infants. A fourth subtype occurring 2 to 3 months after hematopoietic stem cell transplantation (HSCT) has recently been described in several adults. We report two cases of EPF arising in children after HSCT.

Neutrophil-rich subcutaneous fat necrosis of the newborn: A potential mimic of infection.

Background: The inflammatory infiltrate seen in biopsy specimens obtained from patients with subcutaneous fat necrosis of the newborn (SCFN) has classically been described as consisting mostly of histiocytes. However, we encountered patients with SCFN whose biopsy specimens revealed mostly neutrophils, prompting infection to be an initial consideration.

Objectives: We sought to describe cases of SCFN in which neutrophils formed the majority of the infiltrate at our institution and in the literature.

PHACE syndrome and congenitally absent thyroid gland at MR imaging.

PHACE syndrome is a rare neurocutaneous disorder characterized by posterior fossa malformations, hemangiomas, arterial anomalies, cardiac defects, and abnormalities of the eye. Thyroid disorders associated with PHACE syndrome have been described, although there are limited reports of this rare occurrence. We report a case of PHACE syndrome with congenital hypothyroidism in an infant, for which absent thyroid gland was diagnosed at magnetic resonance imaging.