Optical Biopsy - Sangam Surgicals

Optical Biopsy is a cutting edge diagnostic technique that allows for the real-time examination of tissues during medical procedures without the need for traditional tissue removal. This non-invasive method uses advanced optical technologies, such as endoscopy or spectroscopy, to provide detailed images and information about tissue characteristics. It is primarily used in procedures like gastrointestinal, urological, and gynaecological examinations to detect abnormalities such as tumours, lesions, or precancerous cells. Optical biopsy is based on the principle of light illuminating tissues and the reflected light is analysed to identify the composition of the tissue. Optical biopsy usually involves the use of technologies such as optical coherence tomography (OCT) and Raman spectroscopy to provide high-resolution images and molecular data of the tissue.

This will enable the fast evaluation of the structure and composition of the tissue in real-time, allowing physicians to determine where to focus their attention and treat or even investigate it further. Among the major merits of optical biopsy is that it does not presuppose any further biopsy procedures, which are necessary in traditional biopsy that may involve the extraction of tissue samples and may be uncomfortable to patients. Optical biopsy minimizes the risk of complications like bleeding or infection and gives instant results of the procedure, which improves the decision-making process and helps to alleviate anxiety in patients. It can also be used to assess repeatedly without the danger of tissue injury, which is why it is best used to monitor chronic conditions or ongoing treatments.