Fig. 1From: Cutaneous clear cell/signet-ring cell squamous cell carcinoma arising in the right thigh of a patient with type 2 diabetes: combined morphologic, immunohistochemical, and etiologic analysisClinical and histological findings of clear cell/signet ring cell cSCC. A mushroom-like lesion in right thigh was resected under local anesthesia (a, b). Scars caused by chronic ulcer were observed adjacent to the lesion (a, black arrow). Clear cell/signet ring cell assembled thick trabecula and solid nest (c, original magnification × 20). Scattered signet ring cells were observed (d, black arrow, original magnification × 400)Back to article page