SVC Syndrome / Mediastinal Fibrosis / Histoplasmosis

  • "Normal" mediastinum
  • "Aortic nipple": Prominent hemiazygous vein

Pleural Fibrosis

  • Small right hemithorax

  • Diffuse haziness

  • Blunted costophrenic angle

Labeled film below.

 

A Pleural fibrosis

B. Azygous vein

C. Hemi azygous vein "aortic nipple"

Venocavogram