The dermoscopic manifestation of nail pigmentation
Background and objectives: Nail pigmentations are of diagnostic challenging for dermatologists, as they may be involved in many local and systemic diseases that difficult to diagnose clinically. Our aim is to assess the specific dermoscopic features of different pigmented nail lesions. Methods:...
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Kurdistan Higher Council Of Medical Specialties
2023-06-01
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| Series: | Advanced Medical Journal |
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| Online Access: | https://amj.khcms.edu.krd/index.php/main/article/view/272 |
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| author | Hanar Ahmed Khidhir Mohammed Yousif Saeed |
| author_facet | Hanar Ahmed Khidhir Mohammed Yousif Saeed |
| author_sort | Hanar Ahmed Khidhir |
| collection | DOAJ |
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Background and objectives: Nail pigmentations are of diagnostic challenging for dermatologists, as they may be involved in many local and systemic diseases that difficult to diagnose clinically. Our aim is to assess the specific dermoscopic features of different pigmented nail lesions.
Methods: In our cross-sectional descriptive study; the total number of 46 patients with different types of nail pigmentation from all age groups and both sexes were included.
Results: A total number of 46 patients, fungal melanonychia (n=14) was the commonest nail pigmentation found. In which the most common dermoscopic features were wide yellow streaks (100%). In drug-induced pigmentation (n=9) fine regular grey lines on a homogenous grey background were found. In Subungual hemorrhage (n=7) blood spots was the most common feature (100%). Lentigo (n=4) were associated with thin regular longitudinal grey lines on homogenous brown background. Nail melanocytic nevus (n=3) multiple, regular brown lines on the homogenous brown background was commonly found. In pseudomonal infection (n=5) bright green color mixed with dark green the most obvious feature. In nail-biting and in Laugier-Hunziker syndrome greyish coloration of background with thin longitudinal grey lines was the common feature. In melanoma (n=1) the dermoscopy showed the brown coloration of the nail plate background with irregular brown-black lines.
Conclusions: Onychoscopy is a non-invasive device that collects much information that helping in the diagnosis of nail pigmentation.
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| format | Article |
| id | doaj-art-e03d3f65eaf34c7abe88a7a07b95a0d3 |
| institution | OA Journals |
| issn | 2958-8979 2957-3580 |
| language | English |
| publishDate | 2023-06-01 |
| publisher | Kurdistan Higher Council Of Medical Specialties |
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| series | Advanced Medical Journal |
| spelling | doaj-art-e03d3f65eaf34c7abe88a7a07b95a0d32025-08-20T02:17:33ZengKurdistan Higher Council Of Medical SpecialtiesAdvanced Medical Journal2958-89792957-35802023-06-016110.56056/amj.2020.128273The dermoscopic manifestation of nail pigmentationHanar Ahmed Khidhir0Mohammed Yousif Saeed1M.B.Ch.B. Hawler Medical University, College of Medicine.Erbil Dermatology Teaching CenterM.B. Ch. B, FIBMS, ISDS, ESLDC. Assist. Prof. Head of Sulaimani Dermatology Teaching Center College of Medicine, University of Sulaimani Background and objectives: Nail pigmentations are of diagnostic challenging for dermatologists, as they may be involved in many local and systemic diseases that difficult to diagnose clinically. Our aim is to assess the specific dermoscopic features of different pigmented nail lesions. Methods: In our cross-sectional descriptive study; the total number of 46 patients with different types of nail pigmentation from all age groups and both sexes were included. Results: A total number of 46 patients, fungal melanonychia (n=14) was the commonest nail pigmentation found. In which the most common dermoscopic features were wide yellow streaks (100%). In drug-induced pigmentation (n=9) fine regular grey lines on a homogenous grey background were found. In Subungual hemorrhage (n=7) blood spots was the most common feature (100%). Lentigo (n=4) were associated with thin regular longitudinal grey lines on homogenous brown background. Nail melanocytic nevus (n=3) multiple, regular brown lines on the homogenous brown background was commonly found. In pseudomonal infection (n=5) bright green color mixed with dark green the most obvious feature. In nail-biting and in Laugier-Hunziker syndrome greyish coloration of background with thin longitudinal grey lines was the common feature. In melanoma (n=1) the dermoscopy showed the brown coloration of the nail plate background with irregular brown-black lines. Conclusions: Onychoscopy is a non-invasive device that collects much information that helping in the diagnosis of nail pigmentation. https://amj.khcms.edu.krd/index.php/main/article/view/272DermoscopyMelanonychiaNail pigmentationSubungual hemorrhage |
| spellingShingle | Hanar Ahmed Khidhir Mohammed Yousif Saeed The dermoscopic manifestation of nail pigmentation Advanced Medical Journal Dermoscopy Melanonychia Nail pigmentation Subungual hemorrhage |
| title | The dermoscopic manifestation of nail pigmentation |
| title_full | The dermoscopic manifestation of nail pigmentation |
| title_fullStr | The dermoscopic manifestation of nail pigmentation |
| title_full_unstemmed | The dermoscopic manifestation of nail pigmentation |
| title_short | The dermoscopic manifestation of nail pigmentation |
| title_sort | dermoscopic manifestation of nail pigmentation |
| topic | Dermoscopy Melanonychia Nail pigmentation Subungual hemorrhage |
| url | https://amj.khcms.edu.krd/index.php/main/article/view/272 |
| work_keys_str_mv | AT hanarahmedkhidhir thedermoscopicmanifestationofnailpigmentation AT mohammedyousifsaeed thedermoscopicmanifestationofnailpigmentation AT hanarahmedkhidhir dermoscopicmanifestationofnailpigmentation AT mohammedyousifsaeed dermoscopicmanifestationofnailpigmentation |