RESUMO
OBJECTIVE: Unlike adults, gallbladder polyps (GPs) are rare in childhood. The aim of this study was to evaluate patients with a GP diagnosis. METHODS: Patients who were diagnosed with GP via ultrasonography from October 2012 to October 2017 were retrospectively evaluated in terms of sociodemographic characteristics and laboratory findings. RESULTS: The study included 19 patients diagnosed with GP and followed up in our department. The patients comprised 14 (73.6%) girls with a mean age of 13.9â±â4.1 years and a mean follow-up period of 10.2â±â5.4 months (range, 3-26 months). The most common presenting symptom of the patients (nâ=â15, 78.9%) for ultrasonography was abdominal pain without biliary symptoms. Location of the polyps was in the corpus in 55% of patients, and either in the fundus (20%) or the neck of the gallbladder (25%). The average diameter of the polyps was 4.5â±â1.6âmm (range, 2-9âmm). Multiple polyps were observed in 3 patients. No significant change in the number or size of polyps was noted at the end of the follow-up periods. Cholecystectomy was applied to 1 patient who had >5 polyps with a rapid increase in size, and the pathology report was hamartomatous polyp. There was no remarkable change in the clinical or laboratory findings of other patients during the follow-up period. CONCLUSION: In this study, GPs could be seen in young children as young as 16 months of age and ultrasonography is sufficient for follow-up in stable and asymptomatic patients.
Assuntos
Doenças da Vesícula Biliar/diagnóstico por imagem , Pólipos/diagnóstico por imagem , Ultrassonografia , Dor Abdominal/diagnóstico por imagem , Dor Abdominal/etiologia , Dor Abdominal/patologia , Adolescente , Criança , Pré-Escolar , Feminino , Vesícula Biliar/diagnóstico por imagem , Vesícula Biliar/patologia , Doenças da Vesícula Biliar/complicações , Doenças da Vesícula Biliar/patologia , Humanos , Lactente , Masculino , Pólipos/complicações , Pólipos/patologia , Estudos RetrospectivosRESUMO
OBJECTIVES: Evidence suggests that lysosomal acid lipase deficiency (LAL-D) is often underdiagnosed because symptoms may be nonspecific. We aimed to investigate the prevalence of LAL-D in children with unexplained liver disease and to identify demographic and clinical features with a prospective, multicenter, cross-sectional study. METHODS: Patients (aged 3 months-18 years) who had unexplained transaminase elevation, unexplained hepatomegaly or hepatosplenomegaly, obesity-unrelated liver steatosis, biopsy-proven cryptogenic fibrosis and cirrhosis, or liver transplantation for cryptogenic cirrhosis were enrolled. A Web-based electronic data collection system was used. LAL activity (nmol/punch/h) was measured using the dried blood spot method and classified as LAL-D (<0.02), intermediate (0.02-0.37) or normal (> 0.37). A second dried blood spot sample was obtained from patients with intermediate LAL activity for confirmation of the result. RESULTS: A total of 810 children (median age 5.6 years) from 795 families were enrolled. The reasons for enrollment were unexplained transaminase elevation (62%), unexplained organomegaly (45%), obesity-unrelated liver steatosis (26%), cryptogenic fibrosis and cirrhosis (6%), and liver transplantation for cryptogenic cirrhosis (<1%). LAL activity was normal in 634 (78%) and intermediate in 174 (21%) patients. LAL-D was identified in 2 siblings aged 15 and 6 years born to unrelated parents. Dyslipidemia, liver steatosis, and mild increase in aminotransferases were common features in these patients. Moreover, the 15-year-old patient showed growth failure and microvesicular steatosis, portal inflammation, and bridging fibrosis in the liver biopsy. Based on 795 families, 2 siblings in the same family were identified as LAL-D cases, making the prevalence of LAL-D in this study population, 0.1% (0.125%-0.606%). In the repeated measurement (76/174), LAL activity remained at the intermediate level in 38 patients. CONCLUSIONS: Overall, the frequency of LAL-D patients in this study (0.1%) suggests that LAL-D seems to be rare even in the selected high-risk population.
Assuntos
Hepatopatias/etiologia , Doença de Wolman/diagnóstico , Adolescente , Criança , Pré-Escolar , Estudos Transversais , Humanos , Lactente , Hepatopatias/fisiopatologia , Estudos Prospectivos , Turquia , Doença de Wolman/sangue , Doença de Wolman/fisiopatologia , Doença de WolmanRESUMO
INTRODUCTION: The objective of this study was to evaluate the relation between age at diagnosis and compliance to gluten free diet (GFD) on growth in children with celiac disease and the factors that influenced compliance to GFD. POPULATION AND METHODS: Celiac disease (CD) patients with villous atrophy followed in our hospital between January 2015 and January 2017, were included. They were classified according to diagnosis age and GFD compliance. Patients' anthropometric characteristics at diagnosis and follow-up were compared. RESULTS: There were 73 patients with 10.4 ± 4.5 years of average age, 35 (47.9%) patients had a short stature at diagnosis, the ages of patients who had short stature (7.8 ± 4.2 years) were higher than those who did not (5.1 ± 4.3 years) (p= 0.005). At diagnosis, 33 (45.2%) patients were aged ≤6 years, 40 (54.8%) were aged >6 years. The height and weight z-scores of patients who were diagnosed at >6 years of age were significantly lower than those who were diagnosed ≤6 years of age both at diagnosis (p= 0.01 and 0.04) and at last control (p= 0.001 and 0.001), respectively. Forty-five (61.6%) patients were fully compliant with GFD. In comparison of anthropometric data in terms of GFD compliance, the increase in BMI and weight z-score in the fully compliant group was found to be significantly higher when compared with the other group. CONCLUSIONS: Delay in CD diagnosis negatively affected both the height and weight and other growth parameters. GFD compliance positively affected the patients' all growth parameters, especially weight and BMI z-score.
Introducción. El objetivo fue evaluar la relación entre edad al diagnóstico y cumplimiento de dieta sin gluten (DSG) y su efecto sobre el crecimiento de niños celiácos y factores que influenciaron el cumplimiento de la DSG. Población y métodos. Se incluyeron pacientes celíacos con seguimiento en nuestro hospital entre enero 2015 a enero 2017. Se los clasificaron según edad al diagnóstico y cumplimiento de la DSG. Se compararon características antropométricas al diagnóstico y durante el seguimiento. Resultados. Participaron 73 pacientes con edad promedio de 10,4 ± 4,5 años; 35 (47,9%), los pacientes de talla baja al diagnóstico; eran mayores (7,8 ± 4,2 años ) que los demás (5,1 ± 4,3 años de edad) (p= 0,005). Al diagnóstico, 33 (45,2%) pacientes tenían ≤6 años y 40 (54,8%) tenían >6 años. Los puntajes Z de estatura y peso a la edad >6 años eran significativamente menores que los diagnosticados a ≤6 años, en el diagnóstico (p= 0,01 y 0,04, respectivamente) como en el último control (p= 0,001 y 0,001, respectivamente). Tuvieron cumplimiento riguroso con DSG en 45 (61,6%) pacientes. Al comparar datos antropométricos , el aumento del índice de masa corporal (IMC) y del puntaje Z de peso en el grupo que cumplió la dieta fue significativamente mayor que en el otro grupo. Conclusiones. Demorar el diagnóstico de celiaquía afectó la estatura y peso. El cumplimiento de la DSG mejoró los parámetros de crecimiento , principalmente, el puntaje Z de peso y el IMC.
Assuntos
Doença Celíaca/dietoterapia , Dieta Livre de Glúten , Cooperação do Paciente , Adolescente , Fatores Etários , Antropometria , Estatura/fisiologia , Índice de Massa Corporal , Peso Corporal/fisiologia , Doença Celíaca/diagnóstico , Criança , Pré-Escolar , Diagnóstico Tardio , Feminino , Seguimentos , Humanos , Lactente , MasculinoRESUMO
BACKGROUND: α-1 Antitrypsin (AAT) deficiency is the most frequently occurring genetic liver disorder. The association among classical α-1 antitrypsin deficiency (AATD), chronic liver disease, and cirrhosis is common in adult patients but rare in children. AIM: To assess the clinical characteristics of children with AATD and to compare symptoms between homozygous and heterozygous children. MATERIALS AND METHODS: The study included 20 children who were found to have mutant Pi alleles. AAT phenotyping was conducted on patients with a low serum AAT level. The exclusion criteria included infectious, anatomic, and metabolic conditions. Symptoms on presentation, physical examination findings, laboratory values, liver biopsy results, and follow-up periods were recorded for each patient. RESULTS: The patients included six (30%) girls and 14 (70%) boys, with a mean age of 6.3±5.1 (1-16) years. The PiZZ phenotype was present in eight (40%) and PiMZ in 12 (60%) patients. The most frequent symptom was elevated liver function test results. Three patients were referred with neonatal cholestasis and one with compensated cirrhosis. Eight patients underwent liver biopsy; all patients except one had periodic acid-Schiff-positive diastase-resistant globules in the hepatocytes. The mean follow-up period was 34±33 (12-101) months. At the end of follow-up, all patients with PiZZ were found to have chronic hepatitis, and one with cirrhosis. On the contrary, two patients with PiMZ were found to have chronic hepatitis. CONCLUSION: Children with classical AATD commonly have chronic liver disease. In heterozygous (PiMZ) children with AATD, enzyme levels can normalize with occasional fluctuations, sometimes causing delayed diagnosis.
Assuntos
Hepatopatias/genética , Mutação , Deficiência de alfa 1-Antitripsina/genética , alfa 1-Antitripsina/genética , Adolescente , Fatores Etários , Biópsia , Criança , Pré-Escolar , Colestase/genética , Diagnóstico Tardio , Feminino , Predisposição Genética para Doença , Hepatite Crônica/genética , Heterozigoto , Homozigoto , Humanos , Lactente , Cirrose Hepática/genética , Hepatopatias/sangue , Hepatopatias/diagnóstico , Masculino , Fenótipo , Valor Preditivo dos Testes , Prognóstico , Estudos Retrospectivos , Fatores de Tempo , alfa 1-Antitripsina/sangue , Deficiência de alfa 1-Antitripsina/sangue , Deficiência de alfa 1-Antitripsina/complicações , Deficiência de alfa 1-Antitripsina/diagnósticoRESUMO
PURPOSE: To evaluate whether repeated courses of high-dose methylprednisolone (HDMP) affect the lumbar spine bone mineral density (BMD) in children with chronic idiopathic thrombocytopenic purpura (ITP). MATERIALS AND METHODS: This study included 24 patients with chronic ITP and 149 healthy controls. The patients were allocated into three groups according to the number of HDMP courses (30 mg/kg per day as a single dose for 7 days); group 1 (10 patients), group 2 (9 patients), and group 3 (5 patients) had received less than 5, 6-10, and more than 10 courses, respectively. Lumbar spine BMD and body composition were measured using dual energy X-ray absorptiometry of lumbar spine (L2-L4), and volumetric bone mineral density (vBMD) values were calculated and compared with the controls. The z score of the vBMD was also calculated and compared in the patients of each other groups. Serum markers of the bone turnover were measured to exclude other factors that could effect BMD. RESULTS: The vBMD values of the patients, corrected BMDs for age, were significantly lower than the values of controls (P = 0.018). It was significantly lower in group 3 than groups 1 and 2 (P = 0.005 and P = 0.006, respectively), but there was no statistically significant difference between groups 1 and 2 (P = 0.87). The vBMD z scores were significantly lower in group 3 than in groups 1 and 2 (P = 0.003 and P = 0.004, respectively), and also in group 2 than in group 1 (P = 0.034). There were a weak negative correlation between the cumulative dose of HDMP and vBMD (r = -0.39, P = 0.054), and strong negative correlation between the cumulative dose of HDMP and vBMD z score (r = -0.63, P = 0.001). CONCLUSION: Children with chronic ITP are at risk for decreased BMD because of the repeated courses of HDMP; especially more than 2100 mg of cumulative dose. We therefore recommend that BMD should be monitored in patients with chronic ITP who received repeated courses of HDMP.
Assuntos
Corticosteroides/efeitos adversos , Densidade Óssea/efeitos dos fármacos , Vértebras Lombares/efeitos dos fármacos , Metilprednisolona/efeitos adversos , Púrpura Trombocitopênica Idiopática/tratamento farmacológico , Absorciometria de Fóton , Adolescente , Corticosteroides/administração & dosagem , Criança , Pré-Escolar , Doença Crônica , Feminino , Humanos , Vértebras Lombares/diagnóstico por imagem , Vértebras Lombares/patologia , Masculino , Metilprednisolona/administração & dosagem , Púrpura Trombocitopênica Idiopática/diagnóstico por imagem , Púrpura Trombocitopênica Idiopática/patologiaRESUMO
Introducción. El objetivo fue evaluar la relación entre edad al diagnóstico y cumplimiento de dieta sin gluten (DSG) y su efecto sobre el crecimiento de niños celiácos y factores que influenciaron el cumplimiento de la DSG. Población y métodos. Se incluyeron pacientes celíacos con seguimiento en nuestro hospital entre enero 2015 a enero 2017. Se los clasificaron según edad al diagnóstico y cumplimiento de la DSG. Se compararon características antropométricas al diagnóstico y durante el seguimiento. Resultados. Participaron 73 pacientes con edad promedio de 10,4 ± 4,5 años; 35 (47,9%), los pacientes de talla baja al diagnóstico; eran mayores (7,8 ± 4,2 años) que los demás (5,1 ± 4,3 años de edad) (p= 0,005). Al diagnóstico, 33 (45,2%) pacientes tenían ≤6 años y 40 (54,8%) tenían >6 años. Los puntajes Z de estatura y peso a la edad >6 años eran significativamente menores que los diagnosticados a ≤6 años, en el diagnóstico (p= 0,01 y 0,04, respectivamente) como en el último control (p= 0,001 y 0,001, respectivamente). Tuvieron cumplimiento riguroso con DSG en 45 (61,6%) pacientes. Al comparar datos antropométricos , el aumento del índice de masa corporal (IMC) y del puntaje Z de peso en el grupo que cumplió la dieta fue significativamente mayor que en el otro grupo.Conclusiones. Demorar el diagnóstico de celiaquía afectó la estatura y peso. El cumplimiento de la DSG mejoró los parámetros de crecimiento, principalmente, el puntaje Z de peso y el IMC.
Introduction. The objective of this study was to evaluate the relation between age at diagnosis and compliance to gluten free diet (GFD) on growth in children with celiac disease and the factors that influenced compliance to GFD. Population and Methods. Celiac disease (CD) patients with villous atrophy followed in our hospital between January 2015 and January 2017, were included. They were classified according to diagnosis age and GFD compliance. Patients' anthropometric characteristics at diagnosis and follow-up were compared. Results. There were 73 patients with 10.4 ± 4.5 years of average age, 35 (47.9%) patients had a short stature at diagnosis, the ages of patients who had short stature (7.8 ± 4.2 years) were higher than those who did not (5.1 ± 4.3 years) (p= 0.005). At diagnosis, 33 (45.2%) patients were aged ≤6 years, 40 (54.8%) were aged >6 years. The height and weight z-scores of patients who were diagnosed at >6 years of age were significantly lower than those who were diagnosed ≤6 years of age both at diagnosis (p= 0.01 and 0.04) and at last control (p= 0.001 and 0.001), respectively. Forty-five (61.6%) patients were fully compliant with GFD. In comparison of anthropometric data in terms of GFD compliance, the increase in BMI and weightz-score in the fully compliant group was found to be significantly higher when compared with the other group. Conclusions. Delay in CD diagnosis negatively affected both the height and weight and other growth parameters. GFD compliance positively affected the patients' all growth parameters, especially weight and BMI z-score.