Hypotonia, or low muscle tone, is common in dwarfs, but intelligence and lifespan are usually normal. Defining dwarfism by height alone is problematic because short stature in itself is not a disorder. For example, pygmies have adult male heights of less than 150 cm (4 feet 11 inches) on average.efining dwarfism by height alone is problematic because short stature in itself is not a disorder. For example, pygmies have adult male heights of less than 150 cm (4 feet 11 inches) on average.
1 Cuts, burns, skin infections, rashes and insect bites may cause lymph nodes to get larger. 2  Swollen lymph nodes on the front of the neck could mean your child has a cold or throat infection.  Swollen lymph nodes in the groin could mean your child has an injury near their lower abdomen or legs.
Causes of Lymph Nodes Swelling. The most common causes of swelling in the glands are infections, where the swelling may appear suddenly and may also be painful. If the swelling occurs slowly, a cancer may be the reason. The most common causes of swollen glands include the following.Infections.ther infections that can cause inflammation in the lymph nodes include tuberculosis and mononucleosis. Syphilis and other sexually transmitted diseases can also lead to this condition. Your pets can also be responsible for causing this swelling.