Mesenteric lymphadenitis is a nonspecific, self-limited inflammation of the mesenteric lymph nodes.
Mesenteric lymphadenitis is an inflammation of the lymph nodes, and the inflamed lymph nodes are located in the membrane that connects the intestines to the abdominal wall. Viral intestinal infections are a common cause of mesenteric lymphadenitis, which primarily affects children under the age of seven years, but can also develop in adolescents and adults.
The disease needs to be differentiated from acute appendicitis, and mesenteric lymphadenitis usually occurs after a recent gastroenteritis or upper respiratory infection. Common symptoms include fever, vomiting, change in bowel habits, and periumbilical and/or right lower abdominal pain. Abdominal ultrasound and CT may be performed to identify the condition if necessary.
Treatment under a doctor’s supervision is recommended after the appearance of the disease. It is also important to rest and drink plenty of fluids to replenish enough body fluids and avoid dehydration, which can promote recovery from the disease.