Health / Medical Topics

    Lung biopsy

    Pronunciation

    Definition 1

    The removal of a small piece of lung tissue to be checked by a pathologist for cancer or other diseases. The tissue may be removed using a bronchoscope (a thin, lighted, tube-like instrument that is inserted through the trachea and into the lung). It may also be removed using a fine needle inserted through the chest wall, by surgery guided by a video camera inserted through the chest wall, or by an open biopsy. In an open biopsy, a doctor makes an incision between the ribs, removes a sample of lung tissue, and closes the wound with stitches. (NCI Dictionary)

    Definition 2

    Removal of tissue from the lung, for microscopic examination. (NCI Thesaurus)




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