Medullary is an adjective that refers to or relates to the medulla, which is a term used in various scientific contexts to describe a central or inner portion of a structure or organ. The medulla, also known as the medullary region, is typically found in biological systems, specifically in living organisms.
In the field of anatomy, the medullary region refers to the innermost part of an organ or structure. For instance, the medullary cavity is the central space in long bones that contains bone marrow. This region is often involved in the production and/or storage of essential materials such as cells, fluids, or substances.
In neuroscience, the medulla oblongata is an important part of the brainstem that connects the spinal cord to the rest of the brain. It plays a crucial role in controlling important bodily functions such as respiration, heart rate, and blood pressure.
Additionally, the term medullary can also be used in the context of tumors or cancer. Medullary carcinoma, for example, is a type of cancer that originates in specialized cells within certain organs, such as the thyroid or breast. These tumors typically have distinct features and growth patterns that differentiate them from other types of cancers.
Overall, medullary is a versatile term that is primarily associated with the innermost region of organs or structures, vital bodily functions, and specialized cancers.
