Abstract: A measurement system and method are presented for use in detecting a predetermined condition of a patient's ear indicative of a certain disease such as SOM and SOM. The system comprises an optical measuring unit and a control unit connectable to the output of the measuring unit. The optical measuring unit is configured and operable for irradiating a region of interest in a patient's ear with incident light including at least two different wavelengths, detecting light responses of the region of interest to said at least two different wavelengths, and producing measured data indicative thereof. The at least two different wavelengths are selected such that the light response of the region of interest to at least one first wavelength is substantially independent of said predetermined condition and the light response to at least one second wavelength is affected by said predetermined condition.

Abstract: A system for detecting and diagnosing ear related conditions. The system includes a device capable of obtaining a spectrum of reflected light from an ear of a subject and a processing unit in connection with the device, which is capable of translating the obtained spectrum of reflected light to one or more output values related to the condition of the ear. The invention further provides a method for detecting and diagnosing ear related conditions including the steps of illuminating inside the ear; inserting a device to the ear canal capable of conveying at least one spectrum of reflected light from the ear to a processing unit; and activating the processing unit thereby translating at least one spectrum of reflected light provided at the time of activating to one or more output values related to the condition of the ear.