ArticleCureus2025
Subungual Hematoma: Insights From a Clinical Case Study.
Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Subungual hematoma (SH) refers to the accumulation of blood under the nail due to traumatic injury. In this article, we report the case of a 61-year-old male with a history of diabetic neuropathy (DN) who presented to our clinic with an SH on the first toe of the left foot, secondary to direct trauma while working. Due to DN, the patient did not experience pain and did not seek medical attention until he observed generalized black pigmentation on the toenail. After the initial evaluation, the hematoma was drained at the primary care clinic by trephination with an 18-gauge needle. Following the procedure, the patient showed complete remission of the pigmentation with no complications. In this article, we highlight the importance of SH, its clinical presentation, diagnostic suspicion, and appropriate treatment to avoid complications.
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