Weapons and munition inspired signs

Weapon and munition inspired signs include the following with their corresponding pathologic conditions:

• bayonet deformity
  • Turner syndrome
  • chondrodysplasia
• bullet-shaped vertebra
  • mucopolysaccharidosis
  • achondroplasia
• cannonball metastases
  • metastases from renal cell carcinoma
• dagger sign
  • ankylosing spondylitis
• double-barrel sign
  • intrahepatic biliary duct dilatation
• panzerherz sign
  • constrictive pericarditis
• pistol-grip deformity
  • cam-type of femoroacetabular impingement
• saber-sheath trachea
  • chronic obstructive pulmonary disease
• scimitar syndrome
  • partial anomalous pulmonary venous return
• target sign
  • inflammatory lesions of bowel
  • liver metastases
• reverse target sign
  • cirrhotic liver nodules
• trident acetabulum
  • asphyxiating thoracic dysplasia (Jeune syndrome)
• trident hand
  •  chondrodysplasias including achondroplasia
• trident sign
  • osmotic demyelination syndrome