In the ISBT nomenclature 004001, the 004 refers to the:

A tumor like structure composed of macrophages and surrounded by white blood cells is a 

The T4:T8 ratio will be altered in patients with 

Found either in the parenchyma or central regions. Growth is rapid with earlymetastatic tendency.  Cavity formation is common.

There are very few causitive agents of pulmonary fibrotic disease

The most common form of bronchogenic cancer. Usually located in the largebronchi near the hilum.  Cancer develops from the basal cells of the bronchial epithelium and then invades other tissue.

An autoimmune disease that often presents with pulmonary hemorrhage and renal impairment. Prognosis is poor and death often results from kidney failure.

Pulmonary fibrosis is considered a restrictive lung disease. These patient’s have difficulty getting air  _________.

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In a patient with a restrictive defect the PFT values will show decrease volumes, capacities, and an overall decrease in TLC.