Telepathology may be used for a number of purposes:
Frozen section service is a quick diagnosis on a stained frozen section of a biopsy while the patient is undergoing surgery. The surgeon awaits the diagnosis before deciding how to proceed with the surgery. This is a frequently used type of application, most often between larger pathology departments and hospitals without resident pathologist. In Second opinion, another pathologist outside the pathology department is called for to give a second opinion or a expert opinion on a case. Clinical-pathological conferences is meetings between the pathologists and the clinicians, where the pathologist demonstrate and discuss a diagnosis with the clinical team responsible for treating the patient.
We have developed a number of different applications for telepathology during the last 15 years, involving everything from mobil phones to robotic systems communication over satellite links. At present, we have the following systems in use: