This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Hob nail cells are seen in : 
Select and explain. 
A. Hilus cell tumor, B. Clear cell carcinoma, C. Dysgerminoma, D. Arrhenoblastoma
B: Clear cell carcinoma
Answer: B: Clear cell carcinoma 
Explanation: Clear cell carcinoma