kidney cancer lung cancer hamartoma of lung Graham-Boyle-Troxell syndrome https://rarediseases.info.nih.gov/diseases/2557/graham-boyle-troxell-syndrome https://www.malacards.org/card/graham_boyle_troxell_syndrome_2 Graham-Boyle-Troxell syndrome cystic hamartoma of lung and kidney Orphanet:2111 cystic hamartomata of lung and kidney graham Boyle Troxell syndrome MESH:C537292 UMLS:C2931468 ICD9:759.6 Cystic hamartoma of lung and kidney is a rare developmental malformation reported in 3 patients characterized by the presence of benign hamartomatous cysts in kidney and lung, clinically presenting as abdominal mass. Others associated features include hyperplastic nephromegaly, medullary dysplasia and mesoblastic nephroma. There have been no further descriptions in the literature since 1987. GARD:0002557 MONDO:0023275 MEDGEN:444062 SCTID:707530009