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Introduction Children under 3 years are most susceptible for aspiration. Beads are difficult to remove due to smooth and spherical shape which cannot be broken into pieces and difficult to hold with forceps. Fogarty catheter has been used between foreign body (FB) and bronchus wall as well as through FB for removal. We report the use of C-arm-guided Fogarty catheter insertion through bead for removal from bronchus in a child.

smooth and spherical shape which cannot be broken into pieces and difficult to hold with forceps. Fogarty catheter has been used between foreign body (FB) and bronchus wall as well as through FB for removal. We report the use of C-arm-guided Fogarty catheter insertion through bead for removal from bronchus in a child. Case Report An eight-year-old healthy child presented with a complaint of recurrent cough for 3 days with a history of child playing with beads. On examination, there was decreased air entry on right side. X-ray showed FB in the right main bronchus [Figure 1]. Apart from high white cell count, blood reports were normal, and rigid bronchoscopy was planned. Child was kept adequately fasting. Under standard monitoring, anesthesia induced with injection glycopyrrolate, ketamine, propofol, and atracurium with controlled ventilation. Rigid ventilating bronchoscope confirmed plastic bead in the right main bronchus. The left side was examined before intervention. Removal attempted using forceps, which failed due to spherical shape, large size, and smooth surface [Figure 2]. Next, Fogarty catheter tried to insert between bronchus and FB, which also failed due to snuggly fitting bead. Finally, 4F Fogarty catheter passed through the bead, balloon was inflated and while trying to pull FB, resulted in rupture of balloon. On second attempt, new Fogarty catheter was inserted with the help of C-arm to confirm that Fogarty catheter is adequately passed beyond bead, there is no overinflation of balloon and withdrawal was done slowly. Bead was removed successfully as a unit with Fogarty catheter and scope together [Figure 3].

ure of balloon. On second attempt, new Fogarty catheter was inserted with the help of C-arm to confirm that Fogarty catheter is adequately passed beyond bead, there is no overinflation of balloon and withdrawal was done slowly. Bead was removed successfully as a unit with Fogarty catheter and scope together [Figure 3]. Figure 1 X-ray of the chest shows foreign body in right bronchus. Figure 2 Endoscopic view shows spherical, smooth, and snugly occupied right bronchus with bead. Figure 3 Foreign body removed with Fogarty catheter through bead. Oxygenation was well maintained. At the end of the procedure, CO2 was adequately washed out, and anesthesia was reversed. The dose of steroid was given to avoid airway edema. Discussion FB aspiration is leading cause of accidental death in young children below 3 years of age.[12] Organic material is most common FB and around 88% occupied in bronchial tree.[1] Clinically, they may present with cough, unilateral wheeze, and decreased breath sounds which seen in only 65% patients. Any patient with a positive history, classical symptoms, or radiological evidence needs intervention. X-ray is the choice of investigation.

ost common FB and around 88% occupied in bronchial tree.[1] Clinically, they may present with cough, unilateral wheeze, and decreased breath sounds which seen in only 65% patients. Any patient with a positive history, classical symptoms, or radiological evidence needs intervention. X-ray is the choice of investigation. Preoperative preparation is crucial. Proper sizes bronchoscopes, expert clinicians, and all necessary preparations for open surgery are essential. Nil by mouth is preferred whenever possible.[1] Oxygenation is usually well maintained with ventilating bronchoscope, but ventilation is inadequate due to leak.[3] Premedication with glycopyrrolate is desirable.[4] Occasionally, FB removal is difficult due to large size, spherical, or sharp objects.[5] Breaking FB and tracheotomy may be necessary to remove large FB. Airway trauma should be avoided. Large bronchoscope size, prolong procedure, and repeated attempt can lead to airway edema. Fogarty catheter is used mainly to remove distal FB, or along with grasping forceps when FB is large where catheter is passed between FB and bronchus.[6] In FB such as bead, Fogarty catheter has been used through the bead to extract it.[7] Fogarty catheter can lead to complications such as rupture and embolism mainly due to blind procedure and excessive force applied during withdrawal.[7]

ping forceps when FB is large where catheter is passed between FB and bronchus.[6] In FB such as bead, Fogarty catheter has been used through the bead to extract it.[7] Fogarty catheter can lead to complications such as rupture and embolism mainly due to blind procedure and excessive force applied during withdrawal.[7] While there is no ideal anesthesia technique and no outcome difference between spontaneous or positive pressure ventilation, controlled ventilation is more effective.[18] In our case, it was difficult to hold bead due to large size and smooth surface. There was also risk of dislodgment during removal, which can go to either bronchus. Passing of Fogarty catheter between FB and bronchus was difficult. Fogarty catheter balloon got ruptured during withdrawal, which could be due to excessive force or overinflation. On the second attempt, new catheter passed under C-arm guidance to make sure that balloon is passed beyond bead, balloon was inflated with a smaller amount, and withdrawal was done under C-arm guidance. If endoscopic removal fails, then open airway surgery was only option, which carries high risk. Conclusion Airway FB removal can be a challenging task. It should be done in a tertiary care center where all possible interventions can be carried out. Careful diagnosis, planning, availability of resources, and expert clinician are essential for safe management. Financial support and sponsorship Nil. Conflicts of interest There are no conflicts of interest.