Cyclophosphamide-induced melanonychia striata
نویسندگان
چکیده
Melanonychia striata is a benign condition seen as longitudinal, demarcated and pigmented streaks or bands within the nail plate. can be in one many nails. If more than involved usually systemic causes have to ruled out like medications used for any
منابع مشابه
Multiple-band melanonychia striata.
KEY LEARNING POINTS MS is defined as a single or multiple black/brown pigmentation bands arranged lengthwise along the nail unit. Physiological MS is more commonly seen in darker phototype individuals and is quite unusual in fair-skinned ethnic groups. MS is the result of increased melanin production by nail matrix melanocytes, which produces a visible pigmentation band in the nail plate. Disti...
متن کاملHydroxyurea Induced Longitudinal Melanonychia: A Picture Presentation
This is a picture presentation of myeloproliferative disorder developing to longitudinal melanonychia as a side effect of hydroxyurea. Keywords: Melanonychia, hydroxyurea, side effect.
متن کاملMelanonychia
Melanonychia, or melanin-derived brown-to-black nail pigmentation, is a diagnostic challenge for clinicians. The most serious disease of the nail unit, melanoma, primarily presents with melanonychia. However, melanonychia most often occurs as a result of benign etiologies such as nail matrix melanocytic activation, nail matrix melanocytic hyperplasia, and nail invasion by melanin-producing path...
متن کاملMelanonychia
Figure 1. Melanonychia of the small finger of the left hand with biopsy site from trephination. Biopsy was inconclusive , and more invasive biopsy was warranted. Figure 2. Complete nail plate removal for biopsy with insertion of sterile silicone sheeting in nail fold to prevent synechiae.
متن کاملLongitudinal melanonychia.
To cite: Khan K, Mavanur AA. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2015213459 DESCRIPTION An otherwise healthy 13-year-old boy was noted to have a discolouration arising from the nail bed of the left thumb. The lesion exhibited brisk linear transformation since it was initially noticed 4 months prior. There was no family history of melanoma, and he was n...
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ژورنال
عنوان ژورنال: Case Reports
سال: 2022
ISSN: ['1757-790X']
DOI: https://doi.org/10.1136/bcr-2022-251441