Figure 3From: Posterior mediastinal melanoma causing severe dysphagia: A case report (A) Solid neoplastic cell sheets separated by a rim of residual lymph node tissue (hematoxylin and eosin, original magnification ×40); (B) Large epithelioid cells with abundant eosinophilic to clear cell cytoplasm. Prominent nucleoli and focal inclusions are evident in pleomorphic nuclei (hematoxylin and eosin, original magnification ×200).Back to article page