Definition Of nodule
a small rounded lump of matter distinct from its surroundings, for example, of flint in chalk, carbon in cast iron, or a mineral on the seabed.
It is more visible when there are beds rich in clays, shell layers, or flints nodules .
a small swelling or aggregation of cells in the body, especially an abnormal one.
Regional adenopathy, satellite lesions, and subcutaneous nodules can be present.
Example Of nodule
A few people still poke around what is left of the mine dumps, but a datolite nodule is rarely found.
A thyroid nodule is a palpable swelling in a thyroid gland with an otherwise normal appearance.
Computed tomography showed a solitary nodule in the right lobe of the liver.
Endoscopy evaluation revealed an antral nodule , which was biopsied.
Except for her purulent, multifocal, subcutaneous nodules , she was generally in good health.