My mother used to feed pigeons daily and give water to them and they used to poop on her balcony for 1 whole year.. We have stopped now.. Can this cause the lunge nodule? Because last year there was just fibrosis on her CT scan but this year there is lung nodules largest measuring 9mm.. I have attached the CT report here.. Please do tell what caused this? Did feeding the bird in her room balcony cause it? Please help
Pulmonologist opinion is advised to the patient.