Web-based PKU-M Model to Predict Nodule Risk of Malignancy in Patients with Multiple Pulmonary Nodules
Input
Patient Clinical Characteristics
Age
years
Gender
Male
Female
Family History of Lung Cancer
Yes
Elevated Tumor Marker *
Yes
Smoking History
Yes
Smoking Index
pack-year
Years of Smoking Cessation
years
Emphysema
Yes
* Tumor Marker: CEA、Cyfra21-1、NSE、CA125、CA19-9
Nodule Radiographical Characteristics
Spiculation
Yes
Calcification
Yes
Nodule Distribution
Unilateral
Bilateral
Nodule Type
Solid
Pure GGO
Part-solid
Border
Clear
Unclear
Lobulation
Yes
Pleural Retraction Sign
Yes
Nodule Location
Left Upper Lobe
Left Lower Lobe
Right Upper Lobe
Right Middle Lobe
Right Lower Lobe
Nodule Count
Nodule Size
mm
Calculate
PKU-M Model Result
Cancer Probability
Prediction*
* Cut-off value: 0.447
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