A case report: poorly differentiated neuroblastoma unfavorable histology with MYCN amplification, 1p del, 11q del, 17q gain

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Abstract

Neuroblastoma is one of the malignant solid tumours that often seen in children. Early in diagnosis combine with histology classification suitably and genetic analysis play an important role in treatment and prognosis. Objective: Evaluate histology characteristics, prognotic factors and analyse genetic aberrations in a case of poorly differentiated neuroblastoma. Subject: a male patient that has retroperitoneal tumour operated in National Hospital of Paediatrics. Method: A case report. Result: Histology showes a case of neuroblastoma poorly differentiated, high MKI and genetic analysis presented MYCN amplification, 1p del, 11q del, 17q gain. Conclusion: Neuroblastoma is a multiple subtype malignant tumour. Poorly diferentiated neuroblastoma, high MKI, high staging, MYCN amplification are the unfavorable criterias leading to very poor prognosis in treatment.

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Published 06-03-2025
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Issue No. 28 (2015)
Section Case report
DOI
Keywords u nguyên bào thần kinh, u hạch thần kinh neuroblastoma, ganglioneuroma

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Ngoc Thach, H., & Tommy, T. (2025). A case report: poorly differentiated neuroblastoma unfavorable histology with MYCN amplification, 1p del, 11q del, 17q gain. Journal of Clinical Medicine Hue Central Hospital, (28), 73–77. Retrieved from https://jcmhch.com.vn/index.php/home/article/view/2150