WebTo the Editor:An 85-year-old woman with a history of hypertension, hyperlipidemia, stroke, hypothyroidism, chronic obstructive pulmonary disease, and chronic myeloproliferative disorder presented to our clinic for evaluation of brown lesions on the hands and discoloration of the fingernails and ... WebMelanonychia 3. Bruised Nail Beds 10. Onychophagy 4. Discolored Nails 11. Onychorrhexis 5. Eggshell Nails 12. Plicatured Nail 6. Hangnail 13. Ridges 7. Koilonychia 14. ... They are a result from major illness/injury that has traumatized the body, such as pneumonia, adverse drug reaction, surgery, heart failure, massive injury, or a long …
(PDF) Bleomycin induced hyperpigmentation of skin …
WebJul 25, 2024 · What are the types of melanonychia? Longitudinal melanonychia. Longitudinal melanonychia occurs when the body deposits melanin — a substance in … WebFeb 9, 2024 · Drug-induced changes of nails have been observed with a variety of different medical drugs, both topical and systemic. These compounds or their metabolites may interfere with nail matrix, nail bed, fail folds, and microvasculature. ... Table 17.2 Drug-induced melanonychia – a selection. Full size table. havanese bichon shih tzu mix
Melanonychia DermNet
WebDrugs associated with melanonychia: (1) chemotherapeutic agents (cyclophosphamide, doxorubicin, fluorouracil, bleomycin, hydroxycarbamide/hydroxyurea) (2) zidovudine (3) … WebJan 31, 2024 · Drug-induced melanonychia is hypothesized to be due to melanocytic activation combined with increased melanin synthesis and deposition . … WebJan 1, 2024 · Although drug-induced melanonychia typically involves several nails, 6 HCQ was likely causative of skin/nail hyperpigmentation for a number of reasons. Skin hyperpigmentation and melanonychia occurred 3 (cumulative dosage = 438 g) and 15 years (cumulative dosage = 2190 g) after the HCQ initiation, respectively, with skin … havanese bichon poodle mix