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: Pathology
Ferruginous bodies are commonly seen in: 
Select and explain. 
A. Silicosis, B. Asbestosis, C. Bagassosis, D. Byssinosis
B: Asbestosis
Answer: B: Asbestosis 
Explanation: Inorganic paicles may become coated with iron containing proteinaceous material, these bodies are called ferruginous bodies. They mimic asbestos bodies and can be seen in patient with asbestosis but is not specific hence asbestosis is the best answer. Ferruginous bodies are most commonly seen in Asbestosis. Ref: Robbin's Illustrated Pathology, 7th Edition, Page 736 ; Concise Pathology By Chandrasoma P, Taylor C, 3rd Edition, Page 541