Study participants
pectus, chest wall anomalies, scoliosis, kyphosis, situs inversus, cardiac abnormality, pectus excavatum, dextrocardia
SCOLIOSIS
Consecutive participants who underwent contrast-enhanced chest CT scans between January and June 2018 were reviewed. The inclusion criteria were fifteen years old or older Thai citizen (by ID card) on the day of CT scanning. The patients who had at least one of chest wall anomalies (pectus excavatum, pectus carinatum, severe kyphosis and scoliosis), obvious mediastinal shift, obvious cardiac abnormality, dextrocardia and situs inversus, and those whose bilateral nipples or normal position of abdominal organs were not demonstrable were excluded. Informed consent was waived by The Committee on Human Rights Related to Research, Faculty of Medicine, Ramathibodi Hospital, Mahidol University as the data were retrospectively collected and were anonymous.