Thanks to technological advances, skin cancer screening has taken a giant leap forward. Whereas in the past the naked eye and a magnifying glass were sufficient, modern specialists now rely on full-body scanners. Combined with artificial intelligence (AI), the 3D full-body scanner enables comprehensive mapping of the skin’s surface.
In modern dermatology, this technology helps to objectively monitor moles and skin changes. The full-body scanner immediately detects new or altered lesions and helps dermatologists identify basal cell or melanoma at the earliest stage.
The 3D Full-Body Scanner in Practice
The principle is as simple as it is ingenious: Patients step into the scanner. Dozens of cameras simultaneously capture the entire skin surface and create a three-dimensional model (body mapping). The advantage for patients and staff: The examination is over in seconds, completely painless, and involves no harmful radiation. The system detects all moles and pigmented lesions. During follow-up examinations (e.g., one year later), the images are superimposed. The full-body scanner immediately indicates whether:
- a new mole has appeared,
- existing moles have changed in shape or color.
This data is used as a reference during the next examination, which significantly increases the reliability of early detection.
3D full-body scanners create a precise image of the skin, on which AI software automatically detects changes.
AI and High Tech: More Than Just Photos
Today, imaging goes beyond mere photography. Artificial intelligence (AI) assists the physician in the evaluation. Suspicious moles are preselected by the system and assigned a risk rating (classified). But what happens when a suspicious area is found? This is where technology such as the frozen-section microscope comes into play at highly specialized centers (such as the Dermatology Department at München Klinik or a university hospital).
The “virtual biopsy” using LC-OCT
In the past, if a lesion was suspected, a biopsy was often required immediately (“First, the tumor is removed…”). Today, a non-invasive method called line-field confocal optical coherence tomography (LC-OCT) allows a look beneath the skin. This laser-based examination makes skin cells beneath the skin’s surface visible. The dermatologist can see in real time on the screen whether tumor cells are present in the skin. The procedure is painless and provides an immediate diagnosis. It examines malignant changes without the need to remove tissue (optical biopsy).
Benefits for Patients
The combination of a 3D scanner and confocal microscopy (LC-OCT) offers significant advantages:
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Faster and more accurate diagnoses.
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Avoiding unnecessary surgeries: A biopsy or surgical removal is performed only if the findings are truly malignant or unclear.
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Precise surgical planning: If surgery is necessary, microscopically guided surgery using innovative imaging is possible (margin-controlled surgery). This prevents skin cancer surgery from having to be performed in multiple stages because not everything was removed the first time.
Who pays for the examination?
Examinations using high-end technology such as the 3D full-body scanner are often services for self-pay patients or privately insured patients, as they go beyond what is covered by statutory skin cancer screening. Nevertheless, more and more people are opting for it, as the 3D full-body scanner has been shown to significantly increase the accuracy of the diagnosis.
Conclusion
From dermatologists with state-of-the-art equipment to specialized dermatology clinics: AI-assisted skin cancer detection is setting new standards. The full-body scanner provides the map, AI is the compass, and technologies like LC-OCT are the magnifying glass. Together, they ensure that malignant changes are detected early enough that a cure is almost always possible.
FAQ: Frequently Asked Questions About the Full-Body Scanner
What does the full-body scanner detect?
A 3D full-body scanner maps the entire skin surface. It detects new moles and changes in the size, shape, and color of existing skin lesions. AI helps to objectively evaluate any abnormalities.
Is the examination dangerous?
No, the scanner uses high-resolution cameras and a flash. No X-rays are used. The examination is completely safe for patients and is also suitable for pregnant women.
Does the scanner replace the dermatologist?
No. The AI and the scanner are assistive systems. The final diagnosis (“benign” or “malignant”) and the decision regarding the removed tissue or treatment are always made by an experienced dermatologist.
What is the advantage over standard screening?
The human eye has difficulty remembering small changes over the course of years. The 3D scanner never forgets. During follow-up examinations, it precisely superimposes the images and highlights any deviations (the full-body scanner detects differences in the micrometer range).
