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.
Contents. 1  Sudden onset of neck mass AND Swollen neck lymph nodes AND Swollen glands: Causes of All Symptoms. 2  Sudden onset of neck mass OR Swollen neck lymph nodes OR Swollen glands: 460 causes. 3  Sudden onset of neck mass: Causes. 4  Sudden onset of neck mass: Introduction. 5  Swollen neck lymph nodes: 212 causes. 6  Swollen neck lymph nodes: Introduction.