RESUMO
INTRODUCTION: Autologous cell harvesting and processing devices are designed to facilitate the harvesting of cells using enzymatic and physical disruption techniques to immediately apply non-cultured autologous cell suspension (ACS) to the wound area. OBJECTIVE: This case report evaluates clinical outcomes following application of cellular suspension with split-thickness skin grafts (STSGs) as an adjunct for definitive closure of burn injuries and donor sites in 2 pediatric patients. MATERIALS AND METHODS: The cases were performed under a humanitarian use protocol following institutional review board approval at St. Christopher's Hospital for Children (Philadelphia, PA). RESULTS: The first patient was a 4-year-old girl with partial- and full-thickness (32% total body surface area) burn injuries of her head, trunk, flank, arms, thighs, and feet. The patient was discharged 19 days following ACS treatment. The second patient was an 18-month-old girl with partial- and full-thickness (21% total body surface area) burns involving the bilateral lower extremities. She was discharged 22 days after ACS treatment with widely meshed autograft. Neither patient required additional surgical interventions. All treatment and donor areas for both patients remained uninfected and neither patient experienced any unexpected treatment-related adverse events. CONCLUSIONS: These cases are the first of their kind reported in the pediatric population and suggest ACS in conjunction with STSGs can help decrease surgical procedures and expedite healing in pediatric patients with large surface burns.
Assuntos
Queimaduras/terapia , Transplante de Pele/métodos , Transplante Autólogo , Cicatrização/fisiologia , Superfície Corporal , Queimaduras/patologia , Técnicas de Cultura de Células , Células Cultivadas , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Fenômenos Fisiológicos da Pele , Índices de Gravidade do Trauma , Resultado do TratamentoRESUMO
Respiratory epithelial cysts are rare orbital cysts that can arise secondary to choristomatous rests of respiratory epithelium. Approximately 15 congenital cases have been described in the literature, making it a rare disease entity. We present a case of a 14-month-old Middle Eastern male with a right infraorbital respiratory epithelial cyst. Magnetic resonance imaging of the brain and orbits revealed a right infraorbital cyst hyperintense on T1-weighted images and followed fluid density on T2-weighted images. This cyst was noted to displace the globe superiorly and inferior rectus muscle laterally. This cyst was excised using a transconjunctival approach. Histologically, the cyst wall was lined by ciliated columnar cells with interspersed mucus-containing cells and ciliated transitional epithelium was present, establishing the diagnosis of respiratory epithelial cyst. To our knowledge, this is the youngest patient with a respiratory epithelial cyst of the orbit reported in the literature.
Assuntos
Coristoma , Imagem de Difusão por Ressonância Magnética/métodos , Cisto Epidérmico , Procedimentos Cirúrgicos Oftalmológicos/métodos , Órbita , Doenças Orbitárias , Mucosa Respiratória/patologia , Coristoma/complicações , Coristoma/patologia , Dissecação/métodos , Cisto Epidérmico/congênito , Cisto Epidérmico/diagnóstico , Humanos , Lactente , Masculino , Órbita/diagnóstico por imagem , Órbita/patologia , Doenças Orbitárias/congênito , Doenças Orbitárias/diagnóstico , Resultado do TratamentoRESUMO
BACKGROUND: An often overlooked, yet useful, technique in the treatment of palmar hand burns is the use of glabrous skin grafting, particularly in dark-skinned individuals. Pediatric palmar burns are a particularly unique subset of burns. The typical split-thickness or full-thickness skin grafts leave a notably different skin texture and pigmentation. It is also known that the psychological aspects of a pediatric burn can be quite burdensome for a child as he or she progresses through childhood and adolescence. For a dark-skinned patient the placement a standard full-thickness skin graft in a nonpigmented palm provides for a constant reminder of a traumatic event. We report a case series of pediatric patients who were managed with glabrous skin grafting from the plantar aspect of the foot. METHODS: A retrospective review of palmar skin burns requiring grafting at a single pediatric burn center experience over a 2 and a half year time period was performed. Seventeen patients were identified. Our treatment algorithm for deep partial thickness burns first relies on a combination of operative and nonoperative measures to expedite the demarcation of the burn injury. If the burn is full thickness in nature or if a lack of progression of healing is identified within the first 14 days of injury, then skin grafting is recommended. Our technique for performing the graft is described. RESULTS: The average age at time of surgery was 2.05 years (6 months to 6.8 years). Fourteen of the 17 patients had darker skin types (Fitzpatrick Type III-VI) and identified themselves as either Hispanic or African American. The average size of the area requiring skin graft after debridement was 0.94% total body surface area (0.5%-2.0%). Of the patients that were not lost to follow-up, 1 patient required additional grafting after developing a finger contracture for splint noncompliance. Aesthetically, the wounds went on to heal with an excellent pigment match and an inconspicuous donor site. CONCLUSIONS: In the management of deep-partial or full-thickness palmar skin burns in the pediatric population that require grafting, the use of plantar glabrous skin grafts offers a reliable option for coverage. The aesthetic and functional results are improved over standard techniques.