Obstruction of superior vena cava

external

• Synonyms

  • SVC obstruction
  • Superior vena caval syndrome

• Causes

  • Local infiltration of lung cancer
  • Hodgkin lymphoma
  • Lymphoma
  • Multinodular goitre

• Effects

  • Neck distension
  • Raised jugular venous pressure
  • Chemosis
  • Pulmonary oedema
  • Swelling of arm
  • Plethoric face
  • Rib notching

• Parents

  • Obstruction