1 March 2016
		 |  Gauri Mankekar 
 
		 
 
			   
		
		
			 
			In their Letter to the Editor, the authors suggest a draft for a novel balloon catheter device for sinus haemostasis during trans-sphenoidal surgery which is associated with uncontrollable sinus bleeding in 1-8% cases. Their proposed device has a single lumen...