IncidentalApp 2.1


Select the patient's risk level to begin.




Select the patient's risk level to begin.

Benign features: sharp margin, homogeneous low attenuation (<= 20 HU), or characteristic features of hemangioma, FNH, perfusion anomaly/focal fat.

Suspicious features: ill-defined margins heterogeneous attenuation, mural thickening or nodularity, thick septa, attenuation > 20 HU, enhancement > 20 HU.

Flash-filling” feature: uniform hyperattenuation relative to hepatic parenchyma on arterial-phase/early portal venous phase postcontrast imaging. If additional postcontrast phases are available to characterize lesion as benign (eg, hemangioma) or suspicious (eg, hepatocellular carcinoma), the lesion should be placed in one of those respective categories.




Select the patient's risk level to begin.




Low risk features: no mural nodule, wall thickening, or calcification. Normal caliber main pancreatic duct.

High risk features: Presence of mural nodule, thickened wall, peripheral calcification, or main pancreatic duct >= 7 mm.













Select the patient's risk level to begin.






Select the patient's risk level to begin. Normal size and number lymph nodes need no followup and are not covered here.







Select the patient's age to begin. Note that for thyroid classification purposes, young age actually denotes higher risk. Young age in the scope of this thyroid algorithm is < 35 years.




Inputted data have been reset and output cleared.


Click here to view this application's JavaScript source code. Confused by the interface? Make your selections then click on the Incidentaloma Management tab at bottom left to show management recommendations.