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Acute megakaryoblastic leukemia mimicking a disseminated tumor
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  • Suet Ying Lam,
  • Shau Yin Ha,
  • Chi-Chiu So,
  • Ka Leung Cheuk,
  • Terry TW Chow
Suet Ying Lam
Hospital Authority New Territories East Cluster

Corresponding Author:lamsuetying@hotmail.com

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Shau Yin Ha
Hong Kong Children's Hospital
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Chi-Chiu So
Hong Kong Children's Hospital
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Ka Leung Cheuk
Hong Kong Children’s Hospital
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Terry TW Chow
Hong Kong Children’s Hospital
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Abstract

Acute megakaryoblastic leukaemia is an uncommon form of paediatric cancer. Extramedullary leukaemia in acute megakaryoblastic leukaemia is rare, which is reported to be associated with increased risk of induction death. This atypical presentation makes diagnosis difficult. Tissue biopsy from extramedullary site tumour can mimic other small blood cell tumours. This report describes a case of this rare presentation in a very young girl who presented with abdominal distension as if she had metastatic solid tumour.