2023
DOI: 10.7759/cureus.35905
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Talon Noir: A Case Report and Literature Review

Abstract: Talon noir is an asymptomatic, self-limiting, dermatological condition that is most commonly seen in young athletes and mountain climbers. Histologically, the characteristic findings are intraepidermal hemorrhage and fluid collection due to shearing forces. Here, we report an interesting case in an elderly female, which mimicked acral melanoma clinically and alerted us to do a biopsy for confirmation.

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Cited by 2 publications
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“…The geographic distribution of Blastomyces dermatitidis, another cause of fungal pneumonia, has not clearly been defined but it is known to be endemic in areas of central USA [47,51]. Pulmonary disease is the most common presentation (ranging from mild to severe pneumonia, and presenting with consolidation and/or pulmonary nodules, reticulonodular opacifications, and pleural effusion), but extrapulmonary blastomycosis may occur [52].…”
Section: Fungal Infectionsmentioning
confidence: 99%
“…The geographic distribution of Blastomyces dermatitidis, another cause of fungal pneumonia, has not clearly been defined but it is known to be endemic in areas of central USA [47,51]. Pulmonary disease is the most common presentation (ranging from mild to severe pneumonia, and presenting with consolidation and/or pulmonary nodules, reticulonodular opacifications, and pleural effusion), but extrapulmonary blastomycosis may occur [52].…”
Section: Fungal Infectionsmentioning
confidence: 99%
“…Blastomycosis, stemming from the dimorphic fungus Blastomyces dermatitidis, typically presents as a pulmonary infection upon inhaling fungal spores [1]. Although endemic to North America, particularly in regions like the Great Lakes and Mississippi Valley, rare systemic manifestations have been documented [2][3]. Immunocompetent hosts often exhibit asymptomatic infection, while immunocompromised individuals face heightened morbidity and mortality, necessitating vigilant clinical suspicion for prompt diagnosis and treatment [4].…”
Section: Introductionmentioning
confidence: 99%