Figure 3From: Unexpected development of tongue squamous cell carcinoma after sclerotherapy for the venous malformation: a unique case report and literature reviewHistopathologic features of the surgical SCC lesion. (A) Hematoxylin and eosin staining of the lesion showing a well-differentiated squamous cell carcinoma. (B) Peripheral region showing residual venous malformations (C, magnification) and phlebolith (D, magnification).Back to article page