title: An uncommon congenital anomaly of the ribs.
abstract: Intrathoracic rib is an extremely rare congenital anomaly of the ribs. Here, we present the case of a 10-year-old boy with asthma who, on routine evaluation, was found to have this anomaly.
authors.affiliation: Department of Respiratory Medicine, Kerala Institute of Medical Sciences, Trivandrum, Kerala, India.
authors.forename: Arjun
authors.initials: A
authors.lastname: Padmanabhan
authors.affiliation: Department of Radiodiagnosis, Kerala Institute of Medical Sciences, Trivandrum, Kerala, India.
authors.forename: Mohamed Puthiyaveettil
authors.initials: MP
authors.lastname: Zunimol
keywords: Congenital anomaly; imaging; intrathoracic rib