RESUMO
Complete situs inversus is a rare abnormality of autosomal recessive inheritance; it requires particular care during surgery, because the viscus anatomy is a mirror image of the normal anatomy. Reports of surgery for lung cancer in cases of complete situs inversus are very rare. Here, we report a case of lobectomy for lung cancer of the right lower lobe performed using video-assisted thoracic surgery (VATS) in a patient with complete situs inversus. We emphasize the importance of careful examination of the relationship between the bronchus, pulmonary artery, and pulmonary vein in the hilum of the lung in cases of complete situs inversus requiring lung resection for cancer; this is even more necessary when VATS is performed.
Assuntos
Neoplasias Pulmonares/cirurgia , Pneumonectomia/métodos , Cirurgia Torácica Vídeoassistida/métodos , Idoso , Humanos , Pulmão/diagnóstico por imagem , Pulmão/cirurgia , Masculino , Radiografia , Situs Inversus/diagnóstico por imagemRESUMO
As operations for lung cancer become more common, more anomalies of various pulmonary arteries and veins are being encountered. Persistent left superior vena cava (PLSVC) is caused by abnormal development of the sinus venosus in early fetal life. In cases of PLSVC with left lung cancer, particular care must be exercised during the excision of the pulmonary vein, focusing on the region into which the PLSVC flows. In such anomalous cases, proper excision of the pulmonary artery and vein and lymph node dissection require a firm grasp of anatomic detail using preoperative computed tomographic scanning.