Published in:
02-10-2022 | Metastasis | ASO Author Reflections
ASO Author Reflections: Nodal Disease Burden in Patients with Gastrointestinal Stromal Tumor
Authors:
Andrew M. Fleming, MD, Zachary E. Stiles, DO, Jeremiah L. Deneve, DO
Published in:
Annals of Surgical Oncology
|
Issue 13/2022
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Excerpt
Gastrointestinal stromal tumors (GISTs) are mesenchymal neoplasms that uncommonly present with lymphatic disease. Certain patient subgroups are known to have a higher risk for nodal metastases, including pediatric patients, those with succinate dehydrogenase (SDH)-deficient GISTs, and
KIT/
PDGFRA wild-type GISTs.
1,2 Currently, no GIST risk stratification nomograms incorporate nodal disease,
3 and consensus guidelines only recommend routine lymph node sampling for known SDH-deficient GISTs.
4 Predicting nodal metastases and better defining their clinical significance would be valuable in designing higher-fidelity risk stratification tools and directing the operative management of these patients. …