“…[34] Ascaris may penetrate through the intestinal perforation into the peritoneal cavity and cause acute peritonitis. [21,22,23,35] When larvae migrate through the lungs, they may cause eosinophilic pneumonitis (Löffler's syndrome). [16,17,36] Ascaris worms in the airway passage can cause sudden obstruction and dyspnea, [8][9][10][11][12][13]37] or cough with Ascaris worm from the nose or mouth.…”