Search results for "TUMOUR DETECTION"
showing 2 items of 2 documents
Einsatz des intraoperativen Ultraschalls in der Speicheldrüsenchirurgie
2006
Sonography of the head-and-neck region is well established in the preoperative diagnostic process of tumorous lesions. Its intraoperative use to localise small tumours, however, has been rarely investigated to date. We applied intraoperative ultrasound to 19 patients who underwent parotid surgery and evaluated the following criteria: intraoperative tumour presentation, scan quality, comparison between sonographic visualisation and tumour detection by palpation, histological tumour borders as well as postoperative complications. All lesions were reproduceable by intraoperative ultrasound and could be demonstrated in sufficient quality. None of the 19 parotid tumours could be identified by pa…
Semi-automated non-invasive diagnostics method for melanoma differentiation from nevi and pigmented basal cell carcinomas
2017
The incidence of skin cancer is still increasing mostly in in industrialized countries with light- skinned people. Late tumour detection is the main reason of the high mortality associated with skin cancer. The accessibility of early diagnostics of skin cancer in Latvia is limited by several factors, such as high cost of dermatology services, long queues on state funded oncologist examinations, as well as inaccessibility of oncologists in the countryside regions - this is an actual clinical problem. The new strategies and guidelines for skin cancer early detection and post-surgical follow-up intend to realize the full body examination (FBE) by primary care physicians (general practitioners,…