Novel Pathologic Factors for Risk Stratification of Gastric “Indefinite for Dysplasia” Lesions

Table 3

The Results of image analysis for pathologic factors associated with nuclear and structural atypia.

		Nonneoplasm	Neoplasm		Below LGD	Above HGD		Noncarcinoma	Carcinoma
		()	()		()	()		()	()
Nuclear	Size (μm^2)			0.186			0.156			0.237
	Pleomorphism (μm^2)			0.806			0.895			0.957
	Hyperchromasia (%)			0.689			0.48			0.302
	Irregularity (μm)			0.137			0.969			0.294
Structure	Area ratio (%)			<0.001			<0.001			<0.001

Data are presented mean with standard deviation (%, μm and μm²). LGD: low-grade dysplasia; HGD: high-grade dysplasia.