The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2016
Filed:
Jun. 16, 2013
Larry D. Partain, Los Altos, CA (US);
Larry D. Partain, Los Altos, CA (US);
Other;
Abstract
Methods of determining a probability of a suspect cancer nodule being malignant are provided. In one embodiment, the method begins with tabulating histogram data of malignant and benign nodules as a function of biomarker values for a specified patient population suspect of having a specific type of cancer. Next, the tabulated histogram data is separated into a plurality of biomarker bins where the bins are ranges of biomarker values, and malignancy probability fractions are calculated for each biomarker bin by dividing a number of true positives in each marker bin by a summed total of all true and false positives in each bin. Finally, a suspect nodule in a patient is scanned, a biomarker value for the suspect nodule determined, and a malignancy probability for the suspect nodule determined by reference to the tabulated histogram data and the malignancy probability fractions. Other embodiments are also disclosed.