Squamous cell carcinoma (lung)

• Facts:
  Central location (like small cell carcinoma)
  98% in smokers
• History / PE:
  Hilar mass
  Chronic cough
  Bloody sputum
  Smoking hisotry
• Diagnosis:
  Hypercalcemia (from PTHrP)
  CXR
• Pneumonic:
  sCa++mous
• See Also:
  Lung cancer
• Risk Factors:
  SMOKING!!!