No case of massive bleeding due to laceration of pulmonary artery or pulmonary vein is requiring emergency thoracotomy, no other complications such as postoperative bleeding, pneumonia, atelectasis, and wound infection... Postoperative analgesics: only injectable NSAID combine Paracetamol I V was used within 2 days after surgery and switched to acetaminophen in the next 3 days in all of our cases.