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: Radiology
A 48 years old man, resident of Baroda outskirts near a textile mill presents to his family physician with respiratory symptoms. Doctor advices X-ray chest which showed - fine reticular & nodular pattern in lower zone with loss of clarity of diaphragm & cardiac shadows. He also doubts about the presence of small pleural effusion. The probable diagnosis is? 
Select and explain. 
A. Stannosis, B. Asbestosis, C. Silicosis, D. Coal worker's pneumoconiosis
B: Asbestosis
Answer: B: Asbestosis 
Explanation: Information is this question are :-
	1) Exposure to textile industry; 
	2) Reticulo-nodular pattern in lower lung zone; 
	3) Loss of definition of heart border and diphragm; 
	4) Small pleural effusion. 
	​All these suggest the diagnosis of asbestosis.