a) Squamous cell carcinoma
b) Basal cell carcinoma
c) Verrucous carcinoma
d) Granular cell myoblastoma
The correct answer is D. Granular cell myoblastoma.
Granular cell myoblastoma is a benign tumor of muscle tissue origin, most commonly involving tongue. The epithelium exhibits pseudoepitheliomatous hyperplasia because of which it is confused with epidermoid carcinoma.
NOTE:
Pseudoepitheliomatous hyperplasia is also seen in:
• Granular cell myoblastoma
• Blastomycosis
• Papillary hyperplasia
• DLE (Discoid lupus erythematosus)
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