the uncontrollable growth of neoplasmic cells in the lungs
The fuzzy growths would be mould spores.
growths inside the nostril are a common sign of nasal polyps. these growths are benign and are quite common. But just to be sure, the growths should be evaluated by your doctor
Tumor. Pnuemonia shows up as white spots on the xray, it is known as infiltrates (fluid or pus). But growths can show up the same as they are denser than the surrounding tissue.
X-rays pass through soft tissue and are blocked by hard tissue, which means that the lump is harder than the rest of your lung. Cancer tissue is not necessarily harder than other tissue, so don't jump to that conclusion. What can be harder in the lung tissue is tubercles, which are small growths caused by tuberculosis. Of course, you should follow whatever your doctor says about this, not something off WikiAnswers.
Calluses
polypoid
The hard growths found on the heads of antelope and goats are horns. The horn is sometimes referred to as goral or spurs.
a diagnostic tool (to visualize structures in the abdominal cavity and examine them for endometrial growths) and as an operative tool (to excise or destroy endometrial growths).
Hemrrhoids
scales
Leaves are under continuous attack by insects, viruses, mold, and fungus. Many of these can cause growths. Many things that look like growths may be cleverly disguised insect eggs, or shape-changing insects in camouflaged cocoons. Some growths on leaves are caused by chemicals emitted by an insect. This causes the leaf to grow a little lump of leaf cells, making a safe spot to protect the insect's eggs.
polypoid