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Patient ID
949853
Open Patient
Specimen ID
013-R
Open Specimen
Sample ID
CVYVK6
Open Sample
Tumor Grade
<Unknown>
Tumor Content
90
%
Necrosis
%
Stromal
%
Inflammatory Cell
<Unknown>
Pathology
Notes
Spindle cell Gastrointestinal Stromal Tumors (GIST) account for nearly 70% of cases and are composed of cells arranged in short fascicles and whorls. The stroma exhibit areas of myxoid change. The individual cells reveal ill-defined cell borders with ovoid nuclei, fine nuclear chromatin, and inconspicuous nucleoli. The cytoplasm has a pale, eosinophilic, and fibrillary quality. Many gastric spindle cell GISTs show extensive paranuclear vacuolization. The degree of paranuclear vacuolization, however, is much more pronounced in GISTs than it is in smooth muscle tumors.
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