Malignant Melanoma With Rhabdomyosarcomatous Differentiation: Report of 2 New Cases

Key Points

• The research aims to present new cases of malignant melanoma exhibiting rhabdomyosarcomatous differentiation and examine the implications for diagnosis.
• Presentation of two new cases of primary cutaneous malignant melanoma
• Histological analysis conducted on tumor samples
• Use of skeletal muscle immunostains for accurate diagnosis
• Both cases demonstrate rhabdomyosarcomatous differentiation in malignant melanoma
• Identification of rhabdoid morphology was crucial for diagnosis
• Aggressive nature of the tumors was noted, complicating treatment options