RESUMO
INTRODUCTION: Scarlet fever is a common illness in pediatrics caused by group A beta-hemolytic strep tococcus (GABHS), which usually occurs after an episode of pharyngitis, and has an overall excellent prognosis. Hepatitis secondary to scarlet fever is a rare complication described in adults and even less frequently in children. Our objective was to describe a case of hepatitis secondary to scarlet fever in a pediatric patient. CLINICAL CASE: A 12-year-old male with scarlet fever presented with a 4-day history of jaundice, dark urine, and decreased appetite. Laboratory tests revealed elevated liver enzy mes and total and direct bilirubin levels, and negative studies for hepatitis A, B and C, Epstein Barr virus, parvovirus B19, adenovirus, cytomegalovirus, human herpes virus-6, and herpes simplex virus 1 and 2. Abdominal ultrasound examination was normal. DISCUSSION: The pathogenesis of scarlet fever associated hepatitis remains unclear. Streptococcal pyrogenic exotoxin mediated cellular injury via cytokine production has been proposed as a possible mechanism of hepatotoxicity in GABHS infections. CONCLUSION: Hepatitis secondary to scarlet fever remains a rare but benign entity, with complete recovery expected over weeks to months.
Assuntos
Hepatite/microbiologia , Escarlatina/diagnóstico , Criança , Hepatite/diagnóstico , Humanos , Masculino , Escarlatina/complicaçõesRESUMO
INTRODUCCIÓN: La escarlatina es una enfermedad común en Pediatría, causada por Estreptococo beta hemolítico grupo A (SBHGA), la cual generalmente se presenta después de un episodio de faringitis, y con excelente pronóstico general. La hepatitis secundaria a escarlatina es una complicación, descrita muy rara vez en niños. Nuestro objetivo fue reportar la ocurrencia de hepatitis secundaria a escarlati na en un paciente pediátrico. CASO CLÍNICO: Varón de 12 años cursando escarlatina, quien se presentó con una historia de 4 días de ictericia, coluria y disminución del apetito. Los exámenes de laboratorio revelaron elevación de las transaminasas y de los niveles de bilirrubina total y directa, y estudios vira les negativos para Hepatitis A, B y C, Virus de Epstein Barr, Parvovirus B19, Citomegalovirus, Virus Herpes 6 y Herpes simplex 1 y 2. Ecografía abdominal fue normal. DISCUSIÓN: La hepatitis es una complicación inhabitual de la escarlatina, cuya patogénesis aún no está clara. La producción de citoquinas a través del daño celular mediado por la exotoxina pirógena estreptocócica, se ha propuesto como un posible mecanismo de hepatotoxicidad en infecciones por SBHGA. CONCLUSIÓN: La hepati tis asociada a escarlatina continúa siendo una entidad rara, pero de curso benigno, con recuperación plena en semanas a meses.
INTRODUCTION: Scarlet fever is a common illness in pediatrics caused by group A beta-hemolytic streptococcus (GABHS), which usually occurs after an episode of pharyngitis, and has an overall excellent prognosis. Hepatitis secondary to scarlet fever is a rare complication described in adults and even less frequently in children. Our objective was to describe a case of hepatitis secondary to scarlet fever in a pediatric patient. CLINICAL CASE: A 12-year-old male with scarlet fever presented with a 4-day history of jaundice, dark urine, and decreased appetite. Laboratory tests revealed elevated liver enzy mes and total and direct bilirubin levels, and negative studies for hepatitis A, B and C, Epstein Barr virus, parvovirus B19, adenovirus, cytomegalovirus, human herpes virus-6, and herpes simplex virus 1 and 2. Abdominal ultrasound examination was normal. DISCUSSION: The pathogenesis of scarlet fever associated hepatitis remains unclear. Streptococcal pyrogenic exotoxin mediated cellular injury via cytokine production has been proposed as a possible mechanism of hepatotoxicity in GABHS infections. CONCLUSION: Hepatitis secondary to scarlet fever remains a rare but benign entity, with complete recovery expected over weeks to months.
Assuntos
Humanos , Masculino , Criança , Escarlatina/diagnóstico , Hepatite/microbiologia , Escarlatina/complicações , Hepatite/diagnósticoRESUMO
Pancreatitis is an inflammation of the pancreas that can progress from an acute presentation to an acute recurring presentation and eventually to chronic pancreatitis, which is characterized by irreversible morphological changes and scarring of the pancreas. The entity known as hereditary pancreatitis has been recognized in the literature for years and certainly the discovery of the PRSS1 gene in 1996 marked the beginning of a new era of genetic discoveries associated with the disease. Since then, multiple genes have been described as the causing agents of pancreatitis or disease modifiers, some of the most important ones being the PRSS1, SPINK1, CFTR, CASR, CTRC, CLDN2, and CPA1. The patient selection process for genetic testing should be guided by the current experts' recommendations and should meet specific corresponding criteria. Once the diagnosis has been made, treatment should be tailored to each patient's particular needs. Certainly, the advent of the total pancreatectomy with auto islet cell transplantation, which has the main goal to improve the pain caused by the chronic pancreatitis and simultaneously reduce the severity of the pancreatectomy induced diabetes, is an attractive alternative in the treatment and management of patient with a diagnosis of hereditary pancreatitis. However, strict criteria and an interdisciplinary management are essential since this surgery is irreversible and carries lifetime health consequences that all patients must be aware of and the medical team must be able to early recognize these and treat accordingly. However, there are many potential areas in this field for more, better and forefront research to be developed aiming for a better understanding of the disease process and for the development of a cure.