Overview. Burkittâs lymphoma is a relatively rare and aggressive form of non-Hodgkinâs lymphoma. Non-Hodgkinâs lymphoma is a type of cancer of the lymphatic system. The lymphatic system helps your body to fight infections.urkittâs lymphoma is a relatively rare and aggressive form of non-Hodgkinâs lymphoma. Non-Hodgkinâs lymphoma is a type of cancer of the lymphatic system.
A chief's full title is a combination of the two. Thus, a senior chief petty officer with the rating of machinist's mate would properly be called a senior chief machinist's mate, the abbreviation of which is MMCS.
Of the four U.S. military service branches, the U.S. Navy has a rank structure that differs the most from the others. While an Army captain holds the paygrade of O-3, a Navy captain is a much more senior officer, at pay grade O-6. A Navy captain is also just one step below the four admiral flag officer ranks.