Abstract: A method for establishing a diagnosis of a patient, the method comprising using at least one hardware processor for: acquiring an image of the patient's eye; segmenting the image into multiple areas of interest; adjusting the acquired image such that the multiple areas of interest correlate with one or more iridology maps; identifying markings in the acquired image based on a predefined Markings Types and Attributes (MTA) database; deriving the location of the identified markings according to the one or more iridology maps; querying a predefined Patient Condition Attributes Reference Table (PCART) based on one or more of the identified markings and their derived locations, to obtain one or more condition attributes of the patient; and establishing a diagnosis of the patient based on the one or more condition attributes of the patient.