Ductoscopy enables the identification of suspicious lesions not detectable by other imaging methods and allows for biopsy. In various breast conditions, the direct removal of lesions using this method prevents unnecessary surgical interventions. The procedure is painless and comfortable; patients can quickly return to their daily activities. Should surgical intervention be required, the lesion area can be precisely marked, serving as an important guide for the breast surgeon during the operation. Thanks to the high magnification of images displayed on the monitor, even the smallest details can be observed. This method avoids damage to breast tissue, thereby minimizing the need for additional surgical operations.