Squamous dysplasia of lung

Squamous dysplasia (SD) of the lung is a type of preinvasive lung lesion and is considered a precursor to bronchogenic squamous cell carcinoma. It is sometimes considered a low end of the spectrum of carcinoma in situ (CIS) of lung 2.

Chest
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Article information

rID: 23211
System: Chest
Tag: stub, cases
Synonyms or Alternate Spellings:
  • Squamous dysplasia of the lung
  • Pulmonary squamous cell dysplasia
  • Squamous dysplasia (SD) of lung
  • Squamous dysplasia (SD) of lungs

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