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: Medicine
Which is false about adenocarcinoma of the lung? 
Select and explain. 
A. 32% of lung carcinomas, B. Same incidence in male and females, C. Peripheral in location, D. None of the above
D: None of the above
Answer: D: None of the above 
Explanation: NSCLC is divided fuher into adenocarcinoma, squamous cell carcinoma (SCC), and large cell carcinoma histologies. Adenocarcinoma, arising from the bronchial mucosal glands, is the most frequent non-small cell lung cancer, representing 35-40% of all lung cancers. It usually occurs in a peripheral location within the lung. Adenocarcinoma is the most common histologic subtype, and may manifest as a "scar carcinoma". This is the subtype observed most commonly in persons who do not smoke. This type may manifest as multifocal tumors in a bronchoalveolar form.