APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -Lymphadenitis is an infection in one or more lymph nodes. When lymph nodes become infected, it’s usually because an infection started somewhere else in your body. Lymphadenitis can cause lymph nodes to become enlarged, red, or tender. Treatment may include antibiotics, and medications to control pain and fever.

Detailed explanation-2: -A condition in which there is a lower-than-normal number of lymphocytes (a type of white blood cell) in the blood. Also called lymphocytic leukopenia and lymphocytopenia.

Detailed explanation-3: -A viral intestinal infection is the usual cause of mesenteric lymphadenitis, also known as mesenteric adenitis. It mainly affects children and teens.