Lymphangitis

Background

Lymphangitis is inflammation of deep dermal and subdermal lymphatic channels due to any causes. Like lymphadenitis, lymphangitis typically occurs as a result of cutaneous inoculation of skin flora into the lymphatic channels through a skin wound or cellulitis. Non-infectious lymphangitis, although less common, can occur and are typically related to cancer, most commonly lung, breast, GI (stomach, colorectal, pancreatic). Lymphangitis usually presents with streaking erethyma that may be tender to palpation, fever, and possibly tender lymphadenopathy if a concomitant lymphadenitis occurs.