ABSTRACT
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.
Subject(s)
Humans , Male , Infant, Newborn , Hepatoblastoma/complications , Hirschsprung Disease/complications , Intestinal Atresia/complications , Cataract/congenital , Hepatoblastoma/diagnostic imaging , Hirschsprung Disease/diagnostic imaging , Intestinal Atresia/diagnosisABSTRACT
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.
