RESUMO
ABSTRACT CONTEXT: Hirschsprung disease is a developmental disorder of the enteric nervous system that is characterized by absence of ganglion cells in the distal intestine, and it occurs in approximately 1 in every 500,000 live births. Hepatoblastoma is a malignant liver neoplasm that usually occurs in children aged 6 months to 3 years, with a prevalence of 0.54 cases per 100,000. CASE REPORT: A boy diagnosed with intestinal atresia in the first week of life progressed to a diagnosis of comorbid Hirschsprung disease. Congenital cataracts and sensorineural deafness were diagnosed. A liver mass developed and was subsequently confirmed to be a hepatoblastoma, which was treated by means of surgical resection of 70% of the liver volume and neoadjuvant chemotherapy (ifosfamide, cisplatin and doxorubicin). CONCLUSION: It is known that Hirschsprung disease may be associated with syndromes predisposing towards cancer, and that hepatoblastoma may also be associated with certain congenital syndromes. However, co-occurrence of hepatoblastoma and Hirschsprung disease has not been previously described. We have reported a case of a male patient born with ileal atresia, Hirschsprung disease and bilateral congenital cataract who was later diagnosed with hepatoblastoma.
RESUMO CONTEXTO: A doença de Hirschsprung é uma desordem do desenvolvimento do sistema nervoso entérico, que é caracterizada pela ausência de células ganglionares no intestino distal, ocorrendo em cerca de 1 a cada 500.000 nascimentos. O hepatoblastoma é uma neoplasia maligna do fígado que geralmente ocorre em crianças de 6 meses a 3 anos, com prevalência de 0,54 casos por 100.000. RELATO DE CASO: Um menino com diagnóstico de atresia intestinal na primeira semana de vida evoluiu com diagnóstico concomitante de doença de Hirschsprung. Catarata congênita e surdez neurossensorial foram diagnosticadas. Surgiu lesão hepática com posterior confirmação de hepatoblastoma, tratado com ressecção cirúrgica de 70% do volume hepático e quimioterapia neoadjuvante (ifosfamida, cisplatina e doxorubicina). CONCLUSÃO: Sabe-se que a doença de Hirschsprung pode estar associada a síndromes de predisposição ao câncer, da mesma forma que o hepatoblastoma já foi correlacionado a certas síndromes congênitas malformativas. No entanto, até o momento, a associação de hepatoblastoma com a doença de Hirschsprung não foi descrita. Relatamos o caso de um menino que nasceu com atresia ileal, doença de Hirschsprung, catarata congênita bilateral e com posterior diagnóstico de hepatoblastoma.
Assuntos
Humanos , Masculino , Recém-Nascido , Hepatoblastoma/complicações , Doença de Hirschsprung/complicações , Atresia Intestinal/complicações , Catarata/congênito , Hepatoblastoma/diagnóstico por imagem , Doença de Hirschsprung/diagnóstico por imagem , Atresia Intestinal/diagnósticoRESUMO
CONTEXT: Hirschsprung disease is a developmental disorder of the enteric nervous system that is characterized by absence of ganglion cells in the distal intestine, and it occurs in approximately 1 in every 500,000 live births. Hepatoblastoma is a malignant liver neoplasm that usually occurs in children aged 6 months to 3 years, with a prevalence of 0.54 cases per 100,000. CASE REPORT: A boy diagnosed with intestinal atresia in the first week of life progressed to a diagnosis of comorbid Hirschsprung disease. Congenital cataracts and sensorineural deafness were diagnosed. A liver mass developed and was subsequently confirmed to be a hepatoblastoma, which was treated by means of surgical resection of 70% of the liver volume and neoadjuvant chemotherapy (ifosfamide, cisplatin and doxorubicin). CONCLUSION: It is known that Hirschsprung disease may be associated with syndromes predisposing towards cancer, and that hepatoblastoma may also be associated with certain congenital syndromes. However, co-occurrence of hepatoblastoma and Hirschsprung disease has not been previously described. We have reported a case of a male patient born with ileal atresia, Hirschsprung disease and bilateral congenital cataract who was later diagnosed with hepatoblastoma.
Assuntos
Hepatoblastoma/complicações , Doença de Hirschsprung/complicações , Atresia Intestinal/complicações , Catarata/congênito , Hepatoblastoma/diagnóstico por imagem , Doença de Hirschsprung/diagnóstico por imagem , Humanos , Recém-Nascido , Atresia Intestinal/diagnóstico , MasculinoAssuntos
Babesia microti/isolamento & purificação , Babesiose/diagnóstico , Hepatoblastoma/complicações , Neoplasias Hepáticas/complicações , Animais , Pré-Escolar , Eritrócitos/parasitologia , Hepatoblastoma/parasitologia , Hepatoblastoma/patologia , Hepatoblastoma/cirurgia , Humanos , Neoplasias Hepáticas/parasitologia , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/cirurgia , Masculino , Cuidados PaliativosRESUMO
To determine the incidence and relative risk (RR) of cancer in children with Beckwith-Wiedemann syndrome (BWS), children with BWS were followed up from birth until death, diagnosis of cancer, fourth birthday, or last day of follow-up. A total of 183 children with BWS were followed up for 482 person-years. The end points were incidence of cancer, RR of cancer, and RR associated with specific BWS phenotypic features. Thirteen children were identified with cancers before the fourth year of life in comparison with fewer than one cancer expected in this group on the basis of general population rates over the same period. The average annual incidence of cancer in the first 4 years of life was 0.027 cancer per person-year. The RR of Wilms tumor (RR = 816; 95% confidence interval [CI], 359-1156), neuroblastoma (RR = 197; 95% CI, 22-711), and hepatoblastoma (RR = 2280; 95% CI, 928-11,656) were statistically significant. Asymmetry of the limbs (hemihypertrophy) was the only clinical feature associated with an increased RR of cancer (RR = 4.6; 95% CI, 1.5-14.2). Given the high incidence of cancer in infancy and early childhood of patients with BWS, a prospective study is warranted to address the utility of screening for cancer.