Superficial acute lymphadenitis and lymphangitis

Lymphadenitis and lymphangitis are acute purulent infections caused by pathogens invading the lymphatic flow and can occur anywhere in the body. Superficial acute lymphadenitis is mostly in the neck, axilla, and groin, and some can occur inside the elbow or popliteal fossa. Pathogens invade the lymphatic space through the damaged skin, which in turn causes acute purulent inflammatory lesions of the lymph nodes, lymphatic vessels and their surroundings. Lymph nodes in the infected area are swollen with red cords, which may be accompanied by general discomfort. If its development is not controlled in time, multi-cavity abscesses can form.