Case Report: Rapid response to gemtuzumab-ozogamicin in a pediatric patient with refractory systemic mastocytosis with AML1::ETO+ acute myeloid leukemia
Song Xue, Man Chen, Hui-Peng Sun, Tong Wang, Li-Na Zhang, Xing-Yu Cao

TL;DR
A 6-year-old child with a rare and resistant form of leukemia showed quick improvement after treatment with gemtuzumab-ozogamicin.
Contribution
This case report highlights the potential of gemtuzumab-ozogamicin as a salvage therapy for refractory systemic mastocytosis with AML1::ETO+ AML.
Findings
Gemtuzumab-ozogamicin induced rapid remission in a pediatric patient with refractory systemic mastocytosis and AML.
Standard salvage treatments failed, but gemtuzumab-ozogamicin was effective in this rare case.
Abstract
This article describes a 6-year-old patient diagnosed with “systemic mastocytosis with AML1::ETO+ AML”, he experience refractory disease during the course of treatment and salvage treatment was ineffective. The patient was administered gemtuzumab-ozogamicin therapy, resulting in rapid remission.
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Taxonomy
TopicsMast cells and histamine · Eosinophilic Disorders and Syndromes · Drug-Induced Adverse Reactions
