RT Journal Article SR Electronic T1 Right lung hypoplasia associated with polysplenia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 959 OP 962 DO 10.15537/smj.2024.45.9.20240265 VO 45 IS 9 A1 Almusally, Rayyan M. YR 2024 UL http://smj.org.sa/content/45/9/959.abstract AB Pulmonary agenesis is a very rare congenital abnormality that can be missed in a routine radiographic examination, which delays diagnosis until adulthood. It can be associated with other congenital malformations, such as valvular heart disease and gastrointestinal organ abnormalities. Computed tomography (CT) is a useful modality for its better delineation of pulmonary and vascular structures. The reported case here is for an adult male who presented with dextroposition of the heart and was found to have a unilobed right lung associated with polysplenia. This has not been previously reported in the literature.