RESUMEN
CASE: A newborn presented with necrotic skin lesions and contractures of the right upper extremity. Ultrasonography indicated the presence of a brachiocephalic artery thrombosis, and clinical examination demonstrated a neonatal forearm compartment syndrome. Surgical treatment included decompressive fasciotomy of the right forearm. The right-sided brachiocephalic thrombosis resulted in left hemiplegic cerebral palsy. At the 3-year follow-up, the patient had near-normal function of the right upper extremity. This case has detailed preoperative video and follow-up to illustrate this rare but modifiable condition. CONCLUSION: This case demonstrates a unique cause of neonatal forearm compartment syndrome (brachiocephalic arterial thrombosis) and the results of prompt surgical treatment.
Asunto(s)
Síndromes Compartimentales , Traumatismos del Antebrazo , Trombosis , Síndromes Compartimentales/diagnóstico , Síndromes Compartimentales/etiología , Síndromes Compartimentales/cirugía , Fasciotomía/métodos , Antebrazo/cirugía , Humanos , Recién Nacido , Trombosis/complicaciones , Trombosis/diagnóstico por imagenRESUMEN
Cesarean section (CS) is recognized as being a shared environmental risk factor associated with chronic immune disease. A study of maternal gene expression changes between different delivery modes can add to our understanding of how CS contributes to disease patterns later in life. We evaluated the association of delivery mode with postpartum gene expression using a cross-sectional study of 324 mothers who delivered full-term (≥ 37 weeks) singletons. Of these, 181 mothers had a vaginal delivery and 143 had a CS delivery (60 with and 83 without labor). Antimicrobial peptides (AMP) were upregulated in vaginal delivery compared to CS with or without labor. Peptidase inhibitor 3 (PI3), a gene in the antimicrobial peptide pathway and known to be involved in antimicrobial and anti-inflammatory activities, showed a twofold increase in vaginal delivery compared to CS with or without labor (adjusted p-value 1.57 × 10-11 and 3.70 × 10-13, respectively). This study evaluates differences in gene expression by delivery mode and provides evidence of antimicrobial peptide upregulation in vaginal delivery compared to CS with or without labor. Further exploration is needed to determine if AMP upregulation provides protection against CS-associated diseases later in life.