Synonyms

Funnel chest

May Cause

Abnormal position of the heart

Indistinct heart border on frontal chest radiograph

Mediastinal shift

May Be Caused by

 Common

Congenital heart disease

Ehlers-Danlos syndrome

Fetal alcohol syndrome

Homocystinuria

Idiopathic pectus excavatum

Infantile respiratory distress syndrome

Marfan syndrome

Mitral valve prolapse syndrome

Myotonic dystrophy

Osteogenesis imperfecta

Turner syndrome

 Uncommon

3-M syndrome

Aarskog syndrome

Brugada syndrome

Catel-Manzke syndrome

Coffin-Lowry syndrome

Cowden syndrome

Cutis laxa

Distal arthrogryposis type 2A

Distichiasis-lymphedema syndrome

F syndrome

Faciothoracoskeletal syndrome

Familial congenital pectus excavatum

German syndrome

Goldberg-Shprintzen syndrome

Golden-Lakim syndrome

Gorlin syndrome

King syndrome

Klinefelter syndrome

Lenz microphthalmia syndrome

LEOPARD syndrome

Melnick-Needles osteodysplasty

MMMM syndrome

Multiple synostosis syndrome

Noonan syndrome

Osteomalacia

Pectus excavatum - macrocephaly - dysplastic nails

PHACE association

Poland syndrome

Prune-belly syndrome

Roberts syndrome

Rubinstein-Taybi syndrome

Sunken chest syndrome

Trauma with flail chest