Tubercle
A tubercle is any small, rounded projection, swelling or lump on roots, legumes, or on bodily tissue--especially the cluster of inflammatory cells that form in the lungs in tuberculosis. These can be pathological (diseased) and were originally related to tuberculosis but now also refers to a number of abnormal growths in both plants and animals--both malignant or benign.
Lung Tubercle |
Sources: http://www.thefreedictionary.com/tubercle; http://www.thefreedictionary.com/malignant; http://www.thefreedictionary.com/benign; http://www.chestofbooks.com/
Compiled by Otto Ladensack with Patricia Ladensack
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