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.
The symptoms of seasonal allergies -- excessive mucus production, runny nose and congestion -- are caused by allergens, such as pollens or molds. Seasonal allergies do not directly cause swollen lymph nodes.wollen lymph nodes in the neck are most commonly caused by infections in the head or neck area. Seasonal allergies do not cause lymph nodes to become swollen. However, many people with seasonal allergies develop ear or sinus infections, which can in turn produce swollen lymph nodes in the neck.