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.
Ringworm is very contagious and can spread from cats, dogs and other animals to humans and visa versa. More Reading on Ringworm Pictures included. Threadworm (also known as pinworm) are so called because they look like pieces of white cotton thread in the child's feces. Threadworm are NOT caught from dogs and cats.