#$%^&*AU2011253707A120120614.pdf#####Abstract Methods of treatment are described. More particularly, methods of treating a tissue within a bodily passage, such as a sinus cavity, airway, or sinus passage with a catheter comprising an elongate tubular member and one or more balloons. The catheter can comprise a light source and/or camera to assist physicians is navigating the catheter to a point of treatment.INSERTING GUIDE 102 - WIRE INTO A BODILY 100 PASSAGE FIGURE 1 NAVIGATING GUIDE 104 WIRETOAPOINTOF TREATMENT ADVANCING --- CATHETER OVER 106 GUIDE WIRE NAVIGATING 108 CATHETER TO POINT OF TREATMENT PASSING A FLUID INTO 110 THE SECOND BALLOON I PASSING A 112 - MEDICATION INTO THE FIRST BALLOON STOPPING PASSING 114 - THE MEDICATION INTO THE FIRST BALLOON REMOVING A PORTION OF THE FLUID FROM 116 THE SECOND BALLOON 118 WITHDRAWING THE CATHETER WITHDRAWING THE 120 GUIDE WIRE 1/5
