AI Article Synopsis
- Dermoscopy is an effective, non-invasive method for diagnosing skin cancers, particularly for challenging cases like heavily pigmented and amelanotic tumors.
- A study was conducted where experts analyzed images of 16 difficult skin lesions to see if vessel characteristics could aid diagnosis.
- The results showed that enhanced diagnosic accuracy was achieved in 40 cases, with vessel characteristics being the key factor in 71 cases, highlighting the importance of vessel diameter and arrangement in distinguishing between similar malignant tumors.
Article Abstract
: Dermoscopy is a useful tool for the early and non-invasive diagnosis of skin malignancies. Besides many progresses, heavily pigmented and amelanotic skin tumors remain still a challenge. We aimed to investigate by dermoscopy if distinctive morphologic characteristics of vessels may help the diagnosis of equivocal nodular lesions. A collage of 16 challenging clinical and dermoscopic images of 8 amelanotic and 8 heavily pigmented nodular melanomas and basal cell carcinomas was sent via e-mail to 8 expert dermoscopists. Dermoscopy improved diagnostic accuracy in 40 cases. Vessels were considered the best clue in 71 cases. Focusing on the diameter of vessels improved diagnosis in 5 cases. vascular diameter in addition to morphology and arrangement may be a useful dermoscopic clue for the differential diagnosis of clinically equivocal nodular malignant tumors.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9786710 | PMC |
| http://dx.doi.org/10.3390/medicina58121761 | DOI Listing |
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