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Updated: Jun 23, 2026
08:57
Identifying, Diagnosing, and Grading Malignant Peripheral Nerve Sheath Tumors in Genetically Engineered Mouse Models
Published on: May 17, 2024
Granulocytic sarcoma
J B Ghosh1, Mahua Roy, Anirban Halder
1Department of Pediatric Medicine, IPGME & R, Kolkata, India.
Indian Journal of Pediatrics
|April 25, 2009
Summary
Gastrointestinal stromal tumors (GSTs) can be the initial sign of acute myeloid leukemia (AML), appearing months before diagnosis. This highlights the importance of considering hematologic malignancies in patients with these rare presentations.
Area of Science:
- Oncology
- Hematology
Background:
- Gastrointestinal stromal tumors (GSTs) are rare mesenchymal neoplasms.
- Acute myeloid leukemia (AML) is a hematologic malignancy.
Observation:
- Two cases are presented where GSTs were the sole initial clinical manifestation.
- These presentations occurred months prior to the definitive diagnosis of AML.
Findings:
- GSTs can precede the diagnosis of AML by several months.
- GSTs may represent an extramedullary manifestation of AML.
Implications:
- This association suggests a potential link between GSTs and AML.
- Early recognition of GSTs in the context of AML may improve diagnostic timelines.
- Further research is warranted to elucidate the underlying mechanisms of this association.
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