In this article. A solitary pulmonary nodule (SPN) is a single abnormality in the lung that is smaller than 3 cm in diameter. Generally, a pulmonary nodule must grow to at least 1 cm in diameter before it can be seen on a chest X-ray.
The name Mu is of Chinese origin. The meaning of Mu is wood. Mu is used as both a boys and girls name. It consists of 2 letters and 1 syllable and is pronounced Mu.
Definitions: 1. member(s) of a group of muscles that proceed either in a more direct or more nearly vertical or horizontal direction than other muscles of the group, rectus muscles of extraocular or suboccipital muscles. Synonyms: musculus rectus.