Table 2.

GISTs MDCT features that modify the homogeneity: hemorrhage, necrosis, calcifications, intralesional cavitation and cystic degeneration

Tumor characteristics	Characteristics	Prognosis	Author, Year
Hemorrhage	Area of hyper/iso/hypodensity	Unfavorable	Zhou et al., 2016
Necrosis	Area of hypodensity	Unfavorable	Lee et al., 2004
Calcifications	Focal or smudged hyperdensity	Not related	Maldonado et al., 2018
Intra-lesional cavitation	Intralesional hypodensity (air density)	Unfavorable	Kim et al., 2004
Cystic degeneration	Central area of hypodensity	Unfavorable	Maldonado et al., 2018