["Indolent" pigmented skin tumor for more than 20 years]

MeSH terms

• Acantholysis / diagnosis
• Aged
• Biopsy
• Breast Neoplasms, Male / diagnosis*
• Breast Neoplasms, Male / pathology
• Dermoscopy
• Diagnosis, Differential
• Humans
• Ichthyosis / diagnosis
• Male
• Melanoma / diagnosis*
• Melanoma / pathology
• Neoplasm Invasiveness
• Skin / pathology
• Skin Neoplasms / diagnosis*
• Skin Neoplasms / pathology