AI Article Synopsis
- Onychopapilloma typically shows up as longitudinal redness under the nail, but its diagnosis can be tricky due to varying symptoms, with most patients experiencing functional issues rather than pain.
- A case study presented a 74-year-old woman who had splitting and sensitivity in her right thumbnail for five years, with clinical tests and X-rays showing no significant findings, leading to a nail biopsy.
- The biopsy revealed onychopapilloma along with a rare concurrent traumatic neuroma, highlighting the need for biopsy for accurate diagnosis and suggesting a broader range of conditions to consider when dealing with painful nails.
Article Abstract
Introduction: Onychopapilloma most commonly presents as longitudinal erythronychia, but diagnosis may be challenging in some cases due to varied clinical presentations. Most patients with onychopapillomas do not report associated pain but instead more commonly report functional interference.
Case Report: We present a case of a 74-year-old female with a 5-year history of splitting and lifting of the right thumbnail, accompanied by nail sensitivity and intermittent painful throbbing. Clinical examination was significant for a less than 1 mm red line with distal onycholysis. Love's test and a cold test performed with ice pack were negative. X-ray of the right thumb was negative for erosion or exostosis. Nail biopsy was performed, and dermatopathology was consistent with onychopapilloma with a concomitant traumatic neuroma.
Conclusion: We report a case of onychopapilloma with a concomitant traumatic neuroma. Subungual neuromas are extremely rare and have not previously been associated with onychopapilloma. Our case supports the expansion of the differential diagnosis for a painful nail and demonstrates the importance of diagnostic confirmation with biopsy and histopathology.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10978039 | PMC |
| http://dx.doi.org/10.1159/000538087 | DOI Listing |
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