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  • Presentation

Trachyonychia Diagnosis and Therapy

Description

This presentation focused on trachyonychia, a condition characterized by rough and abnormal nail texture, specifically longitudinal ridges, fissures, and pitting. It can be either idiopathic or linked to other dermatological conditions such as alopecia areata, lichen planus, and psoriasis. The speaker highlighted the two main subtypes: opaque trachyonychia and shiny trachyonychia, and discussed how this condition primarily affects children but can occur in individuals of all ages. Diagnosis involves clinical observation, patient history, and potentially nail clippings or biopsies to rule out other issues, including onychomycosis. Treatment strategies vary depending on associated conditions and severity, including corticosteroids for alopecia areata and systemic options for more severe cases. Other treatment methods discussed include topical creams, dual therapies with laser treatment, and medications like tofacitinib. The key takeaway emphasized the importance of evaluating patients for related skin diseases, as nail changes can occur before or after these conditions, with treatment tailored according to age, subtype, and severity of trachyonychia.

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Conclusions

  • Trachyonychia is a nail disease characterized by longitudinal striations, ridges, fissures, and/or pitting.
  • It can be idiopathic or associated with various dermatologic and non-dermatologic diseases.
  • Diagnosis is based on clinical observation and family history of associated diseases.
  • If no associated disease is identified, further tests such as nail clipping or biopsy may be needed.
  • Treatment varies depending on the severity, age, and subtype of trachyonychia.
  • Topical corticosteroids and intralesional triamcinolone are effective for trachyonychia related to alopecia areata.
  • Tofacitinib has shown impressive results in treating idiopathic trachyonychia.
  • Alitretinoin can be an effective option for idiopathic recalcitrant trachyonychia in adults.
  • Combination therapies, including fractional CO2 laser and topical treatments, may enhance treatment outcomes.
  • Patients with trachyonychia should be thoroughly evaluated for related skin diseases.
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