The term neighborhood association is sometimes incorrectly used instead of homeowners association (HOA). But neighborhood associations are not homeowners associations (HOA). A HOA is a group of property owners with the legal authority to enforce rules and regulations that focus on restrictions and building and safety issues. On the other hand, a neighborhood association is a group of neighbors and business owners who work together for changes and improvements such as neighborhood safety ...
Lymphoma is a group of cancers that affect the cells that play a role in the immune system and primarily represents cells involved in the lymphatic system of the body. 1  The lymphatic system is part of the immune system. 2  Lymph nodes are small collections of lymph tissue that occur throughout the body.
Abnormal lymphocytes may divide faster than normal cells or they may live longer than they are supposed to. Lymphoma may develop in many parts of the body, including the lymph nodes, spleen, bone marrow, blood or other organs. There are two main types of lymphomas: â¢ Hodgkin lymphoma (HL) (formerly referred to as Hodgkin's lymphoma) â There are six types of HL, an uncommon form of lymphoma that involves the Reed-Sternberg cells.