Rheumatoid arthritis (RA) is a common condition affecting around 1% of the population. Around 90% of patients with RA have cervical spine involvement with between 11% and 58% of these patients having neurological involvement.3,4 Many of these patients have cervical myelopathy.
Pinworms are a type of parasite that lives in the digestive system of humans. They are common throughout the world. Adult pinworms are about 0.5 in. (12.7 mm) long and look like little white threads. Pinworm eggs are so tiny, you'd need a microscope to see them.
Roundworms: (Toxocara canis) Roundworms, also called ascarids, are of whitish color. They look just like a piece of cooked spaghetti, and live in your dogâs intestine. They can reach up to eight inches in length (20cm) and feed off of your dogâs food, in the intestine.