“…[60][61][62] Torsion can occur spontaneously, 60,63 but most reported cases have an underlying respiratory disease identified or suggested, e.g., feline asthma, 64 or it may be associated with pleural effusion, including chylothorax. [60][61][62] Torsion can occur spontaneously, 60,63 but most reported cases have an underlying respiratory disease identified or suggested, e.g., feline asthma, 64 or it may be associated with pleural effusion, including chylothorax.…”