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Rare benign and malignant OM mimics
| Article | Clinical presentation | Nail pathology |
|---|---|---|
| Baran and Perrin [26] | pigmented OM | pigmented Bowen's disease |
| Spaccarelli et al. [37] | typical features of OM | onychocytic matricoma (hypopigmented type) |
| Perrin et al. [38] | pigmented OM (longitudinal pachymelanonychia) | onychocytic matricoma (pigmented type) |
| Perrin et al. [39] | pigmented OM (longitudinal pachymelanonychia) | onychocytic carcinoma |
