RESUMEN
Objetivos. Las anomalías vasculares de presentación neonatal suponen un reto diagnóstico por la ausencia de semiología florida, de historia evolutiva y la conveniencia de restringir pruebas diagnósticas agresivas. El objetivo es revisar las características de los casos neo- natales presentados a nuestra Unidad de Anomalías Vasculares en los últimos 5 años. Material y métodos. Se recogen todos los casos de sospecha de anomalía vascular presentados a nuestra Unidad antes de 1 mes de edad entre 2010 y 2015. Se revisa el momento del diagnóstico en relación con la anomalía, las pruebas diagnósticas y los tratamientos efectuados con su cronología. Se comparan el diagnóstico de presunción y el de certeza, cuando lo hay. Resultados. Se incluyen 26 pacientes: 15 tumores vasculares, 2 de ellos con afectación visceral (6 hemangiomas infantiles (HI), 3 NICH, 4 RICH, 1 hemangioma en penacho, 1 tumor vascular hepático no especificado. 3 malformaciones venosas: 2 con RM equívoca y una malformación venosa hiperqueratótica. 4 malformaciones linfáticas: 3 macroquísticas y una microquística. 2 lesiones muy vasculares que se diagnosticaron posteriormente (fibrosarcoma y adiponecrosis) y no eran anomalías vasculares. Solo 3 pacientes tenían diagnóstico prenatal, las malformaciones linfáticas macroquísticas. Conclusión. El diagnóstico preciso de las anomalías vasculares durante el primer mes de vida es difícil, incluso con RM. En pocos casos se necesita un tratamiento precoz, por lo que conviene dar tiempo a la evolución, al menos durante unas semanas. Los diferentes tipos de tratamiento (observación, propranolol, biopsia, láser, embolización, exéresis) dependerán de la patología a tratar. Una observación continuada puede evitar procedimientos y riesgos innecesarios (AU)
Objective. Vascular anomalies in the neonatal period are a diagnostic challenge for the lack of evident signs, symptoms and follow-up, and the convenience of restricting aggressive diagnostic tests. The aim of this work is to review the characteristics of neonatal cases presented to our Vascular Anomalies Unit in the last 5 years. Materials and methods. All cases of suspected vascular anomaly presented to our unit before 1 month of age between 2010 and 2015 were reviewed, diagnostic tests and treatments carried out with chronology were analyzed. Presumptive diagnosis and final diagnosis (when available) were compared. Results. Fifteen vascular tumors were found, 2 with visceral involvement: 6 infantile hemangiomas (IH), 3 NICH, 4 RICH, 1 tufted hemangioma, 1 unspecified liver vascular tumor, 3 venous malformations (2 equivocal MRI and a hyperkeratotic venous malformation), 4 lymphatic malformations, 3 of them macrocystic, and 2 vascular lesions that were diagnosed of fibrosarcoma and sclerema neonatorum and they were not vascular anomalies. Only 3 patients with macrocystic lymphatic malformations had prenatal diagnosis. Conclusion. Accurate diagnosis of vascular anomalies during the first month of life is difficult, even with MRI. Only in a few cases early treatment is needed, so it is worth taking time to follow-up. Different types of treatment (observation, propranolol, biopsy, laser, embolization, and resection) will depend on the condition to be treated. A continuous observation can avoid unnecessary procedures and risks (AU)
Asunto(s)
Humanos , Recién Nacido , Malformaciones Vasculares/diagnóstico , Hemangioma/diagnóstico , Esclerema Neonatal/diagnóstico , Hemangioma/cirugía , Capilares/anomalías , Capilares/cirugía , Patología/métodos , Hemangioma/tratamiento farmacológico , Propranolol/uso terapéutico , Angiografía/métodos , Hemorragia/diagnóstico , Anomalías Linfáticas/diagnóstico por imagenRESUMEN
We report a case of subcutaneous fat necrosis of the newborn (SCFN), a rare disorder in term or post-term neonates. Although it is often associated with hematological abnormalities such as anemia and hypercalcemia, SCFN in this patient presented with hyperbilirubinemia. The course of SCFN is generally benign and self-limiting, though may be associated with complications secondary to hypercalcemia.
Asunto(s)
Necrosis Grasa/complicaciones , Necrosis Grasa/patología , Hiperbilirrubinemia Neonatal/etiología , Hiperbilirrubinemia Neonatal/patología , Grasa Subcutánea/patología , Diagnóstico Diferencial , Femenino , Humanos , Recién Nacido , Remisión Espontánea , Esclerema Neonatal/diagnósticoRESUMEN
BACKGROUND: Sclerema is an uncommon, life-threatening condition, usually of newborns, with a case-fatality rate ranging from 50 to 100%. Very little is known about factors influencing outcome. AIM: To identify clinical and biochemical predictors associated with fatal outcome of sclerema in infants with diarrhoea. METHODS: Thirty infants with sclerema admitted to the Special Care Unit of the Dhaka Hospital of ICDDR,B with diarrhoea from May 2005 to end April 2006 were studied prospectively. Nine infants who died (30%) were considered to be cases while the 21 who survived constituted the comparison group. Hypothermia, severe malnutrition, septic shock, serum ammonia and CRP levels were considered to be predictors of death. Differences in proportions were compared by the chi(2) test and mean differences were compared using Student's t-test or the Mann-Whitney test, as appropriate. RESULTS: The mean age of the 30 infants was 2.1 months (range 12 d to 8 m). Fatal cases were more likely than survivors to be associated with severe underweight, a positive blood culture and higher serum ammonia and serum CRP levels. After adjusting for possible confounders in logistic regression analysis, the likelihood of death was higher in infants admitted with septic shock or who developed it soon after admission (OR 17.96, 95% CI 1.5-0220.4, p=0.024). CONCLUSIONS: Sclerema is associated with a high fatality rate and scleremic infants with diarrhoea who present with septic shock are at a greater risk of death.
Asunto(s)
Esclerema Neonatal/diagnóstico , Amoníaco/sangre , Proteína C-Reactiva/análisis , Diarrea Infantil/complicaciones , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Pronóstico , Estudios Prospectivos , Esclerema Neonatal/complicaciones , Esclerema Neonatal/mortalidad , Choque Séptico/complicaciones , Delgadez/complicacionesRESUMEN
OBJECTIVE: To review published literature on sclerema neonatorum (SN) in order to clarify its clinical presentation, histological features and management compared with two other diseases: subcutaneous fat necrosis of the newborn (SCFN) and scleredema. STUDY DESIGN: PubMed database was searched using the key words Sclerema neonatorum. A total of 55 articles from peer-reviewed journals were reviewed and summarized. RESULT: SN, SCFN and scleredema are diseases of the subcutaneous adipose tissue. SN is characterized by hardening of the skin that gets bound down to the underlying muscle and bone, hindering respiration and feeding and is associated with congenital anomalies, cyanosis, respiratory illnesses and sepsis. Histology of the skin biopsy shows thickening of the trabeculae supporting the subcutaneous adipose tissue and a sparse inflammatory infiltrate of lymphocytes, histiocytes and multinucleate giant cells. SCFN has circumscribed hardening of skin on bony prominences with necrosis of adipocytes in subcutaneous tissue and a dense granulomatous infiltrate on histology. Scleredema is characterized by hardening of the skin along with edema; histology shows inflammatory infiltrate and edema in skin and subcutaneous tissues. SN has a high case fatality rate whereas SCFN and scleredema are self-limiting and lesions resolve within a few weeks to months. Exchange transfusion may improve survival in SN. CONCLUSION: The histological features of skin biopsy should be used to establish diagnosis of SN, SCFN and scleredema as disease-specific treatment is imperative in SN due to high fatality.
Asunto(s)
Esclerema Neonatal/diagnóstico , Necrosis Grasa/patología , Humanos , Recién Nacido , Recien Nacido Prematuro , Esclerema Neonatal/patología , Esclerema Neonatal/fisiopatología , Esclerema Neonatal/terapia , Grasa Subcutánea/patologíaRESUMEN
In the course of a connatal pneumonia, a 7-day-old female newborn developed symmetrical subcutaneous nodules on her back, shoulders, and upper arms. These skin lesions were accompanied by hypercalcemia. Histological examination confirmed the putative clinical diagnosis of subcutaneous fat necrosis of the newborn. We discuss the differential diagnoses, therapeutic strategies, and prognosis of this uncommon disorder of the fat tissue.
Asunto(s)
Necrosis Grasa/congénito , Neumonía Bacteriana/congénito , Esclerema Neonatal/diagnóstico , Sepsis/congénito , Biopsia , Diagnóstico Diferencial , Insuficiencia de Crecimiento/diagnóstico , Insuficiencia de Crecimiento/patología , Necrosis Grasa/diagnóstico , Necrosis Grasa/patología , Femenino , Estudios de Seguimiento , Humanos , Hipercalcemia/diagnóstico , Hipercalcemia/patología , Recién Nacido , Paniculitis Nodular no Supurativa/congénito , Paniculitis Nodular no Supurativa/diagnóstico , Paniculitis Nodular no Supurativa/patología , Neumonía Bacteriana/diagnóstico , Neumonía Bacteriana/patología , Esclerema Neonatal/patología , Sepsis/diagnóstico , Sepsis/patología , Piel/patologíaAsunto(s)
Enfermedades del Prematuro , Enfermedades de la Piel , Antibacterianos/uso terapéutico , Antifúngicos/uso terapéutico , Candidiasis Cutánea/diagnóstico , Candidiasis Cutánea/tratamiento farmacológico , Dermatomicosis/diagnóstico , Dermatomicosis/tratamiento farmacológico , Diagnóstico Diferencial , Femenino , Edad Gestacional , Hemangioma/congénito , Hemangioma/diagnóstico , Humanos , Enfermedad Iatrogénica , Recién Nacido de Bajo Peso , Recién Nacido , Recién Nacido de muy Bajo Peso , Masculino , Fototerapia/efectos adversos , Esclerema Neonatal/diagnóstico , Enfermedades de la Piel/congénito , Enfermedades de la Piel/diagnóstico , Enfermedades Cutáneas Bacterianas/diagnóstico , Enfermedades Cutáneas Bacterianas/tratamiento farmacológico , Neoplasias Cutáneas/congénito , Neoplasias Cutáneas/diagnósticoRESUMEN
Las lesiones cutáneas en recién nacidos son frecuentes, algunas de ellas no tienen mayor importancia clínica o son transitorias, mientras que otras pueden constituir un marcador cutáneo de otra enfermedad o requerir un control periódico por sus características evolutivas. Con frecuencia estas lesiones son subvaloradas o subdiagnosticadas, por lo que se hace importante advertir al personal de salud la trascendencia, el pronóstico o el riesgo eventual que pueden representar para el paciente la aparición de dichas lesiones
Asunto(s)
Humanos , Recién Nacido , Enfermedades del Recién Nacido/clasificación , Enfermedades de la Piel/clasificación , Acné Vulgar/diagnóstico , Diagnóstico Diferencial , Displasia Ectodérmica/diagnóstico , Necrosis Grasa/diagnóstico , Glándulas Sebáceas/patología , Hiperplasia/diagnóstico , Ictericia/diagnóstico , Lupus Eritematoso Cutáneo/diagnóstico , Melanosis/diagnóstico , Miliaria/clasificación , Miliaria/diagnóstico , Esclerema Neonatal/diagnósticoRESUMEN
We report a case of Hutchinson-Gilford progeria syndrome (HGPS). The patient showed the characteristics of scleredema at the age of 2.5 months but developed all the manifestations of HGPS gradually until 10 months old. The possibility of development of HGPS should by considered in any case of scleredema at birth or in early infancy.
Asunto(s)
Progeria/diagnóstico , Esclerema Neonatal/diagnóstico , Alopecia/patología , Preescolar , Diagnóstico Diferencial , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recién Nacido , Progeria/patología , Esclerema Neonatal/patologíaRESUMEN
Sclerema neonatorum and subcutaneous fat necrosis are rare disorders affecting the panniculus of the newborn. This review attempts to put into perspective their similarities and differences in light of historical, biochemical, pathologic, and etiologic considerations. Recent therapeutic modalities and the prognosis are discussed.
Asunto(s)
Necrosis Grasa/patología , Necrosis/patología , Esclerema Neonatal/patología , Diagnóstico Diferencial , Necrosis Grasa/diagnóstico , Necrosis Grasa/terapia , Femenino , Humanos , Lactante , Recién Nacido , Embarazo , Pronóstico , Esclerema Neonatal/diagnóstico , Esclerema Neonatal/terapiaRESUMEN
A 3-month-old infant with scleredema had associated cytomegalovirus pneumonia with a rapidly fatal course. Because differentiation of scleredema from scleredema neonatorum, subcutaneous fat necrosis, and scleroderma may be difficult, histologic diagnosis is important. Cetylpyridinium chloride was used successfully as a fixative to demonstrate acid mucopolysaccharides histologically.
Asunto(s)
Esclerema Neonatal/patología , Biopsia , Diagnóstico Diferencial , Necrosis Grasa/diagnóstico , Femenino , Humanos , Lactante , Escleredema del Adulto/diagnóstico , Esclerema Neonatal/diagnóstico , Esclerema Neonatal/terapia , Piel/patologíaRESUMEN
Pseudo-scleroderma should not be confused with true scleroderma, the prognosis of which is unpredictable and often serious. Progressive acrosclerosis must be differentiated from Raynaud's disease, congenital or hereditary disorders of unknown aetiology: Werner's syndrome, acrogeria and progeria; Rothmund-Thomson's syndrome, Steinert's disease, phenylketonuria, disorders of glycogen metabolism; metabolic disorders: mutilating acropathies, scleromyxoedema, porphyria cutanea tarda; occupational and iatrogenic disorders: acroosteolysis, toxic epidermic syndrome (Spain), scleroderma-like change induced by bleomycin, chronic graft-versus-host disease; and leprosy. Acute diffuse scleroderma should not be confused with Buschke's scleroedema, sclerema neonatorum, systemic amyloidosis and scleroderma-like changes in hypothyroidism. Linear pseudo-scleroderma is suggested by the following scleroderma-like conditions: facial hemiatrophy, acrodermatitis atrophicans, melorheostosis, pseudo-scleroderma after corticosteroid injection, and cutaneous lesions in carcinoid syndrome. Scleroderma in plaque must be differentiated from hypodermitis sclerotisans, panatrophy and localized lipoatrophies, hypodermitis after vitamin K injection, basal cell carcinoma, necrobiosis lipoidica, vitiligo, chronic radiodermatitis, cutaneous lymphatic invasion. Scleroderma-like changes after drug injection (vitamin B12, progestin), anetoderma barely resemble morphea guttata.
Asunto(s)
Esclerodermia Localizada/diagnóstico , Esclerodermia Sistémica/diagnóstico , Enfermedades de la Piel/etiología , Tejido Adiposo/patología , Amiloidosis/diagnóstico , Dermatitis Profesional , Diagnóstico Diferencial , Erupciones por Medicamentos/etiología , Neuropatías Hereditarias Sensoriales y Autónomas/complicaciones , Humanos , Hipotiroidismo/diagnóstico , Recién Nacido , Errores Innatos del Metabolismo/complicaciones , Porfirias/complicaciones , Enfermedad de Raynaud/diagnóstico , Esclerema Neonatal/diagnóstico , Enfermedades de la Piel/patología , Síndrome de Werner/diagnósticoRESUMEN
High-risk infants are particularly prone to sepsis which can be accompanied by sclerema neonatorum. This condition is manifested by skin hardening. Causation of hardening of a sick infant's skin must be identified for appropriate treatment to be implemented. Nursing care of the infant with sclerema is very complex. Throughout the course of the disease, the infant frequently requires antimicrobial therapy, ventilatory support, exchange transfusions, precise intake and output measurements, and temperature control. Psychosocial support for the family and infant is also an important part of the nurse's role. In spite of standard therapy, the mortality rate for infants with sclerema remains high. New advances, such as exchange transfusions, give some hope for the survival of these very ill infants.
Asunto(s)
Esclerema Neonatal/enfermería , Adulto , Femenino , Humanos , Recién Nacido , Masculino , Padres/psicología , Riesgo , Esclerema Neonatal/diagnóstico , Esclerema Neonatal/etiología , Sepsis/complicacionesRESUMEN
Two cases of subcutaneous fat necrosis of the newborn are reported, an infrequent disease characterized by nodules or cutaneous endurated plaques that appears a few days after birth, which histopathologic studies shows fat necrosis with formation of giant cells granulomas strange body type and the presence of needle shaped clefts corresponding to fat crystals. This is a benign disease that has to be to differentiated from sclerema neonatorum, a serious entity which coexists with another disease so we also think it could be more a symptom than an authentic thickness. The two entities are vinculated physiopathologically by the injury of the fat tissue with a minor quantity of oleic acid and a major relative proportion of palmitic and stearic acid; than that of the adult, which conditions its easy solidification.