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.
Threadworms, also known as Enterobios Vermicularis or Pinworms, are small worm parasites that infect the intestines of humans. These are not to be confused with worms that other animals have.Threadworms only use humans as a host.1  They are thin, white and look like pieces of thread (hence their name). 2  The adult female worm is 8-13mm long and the adult male is 2-5 mm long.hese are not to be confused with worms that other animals have. Threadworms only use humans as a host. 1  They are thin, white and look like pieces of thread (hence their name). 2  The adult female worm is 8-13mm long and the adult male is 2-5 mm long.