Reliability of Endoscopic Ultrasound Using Miniprobes and Grayscale Histogram Analysis in Diagnosing Upper Gastrointestinal Subepithelial Lesions

Table 4

Diagnostic consistency of EUS with pathology.

Diagnosis	EUS	Pathology	Consistency (%)
GISTs	281	177	63.0
Leiomyoma	317	291	91.8
Ectopic pancreas	31	30	96.8
Lipoma	33	32	97.0
Total	662	530	80.1

EUS: endoscopic ultrasonography; GISTs: gastrointestinal stromal tumors.