What are the causes of acne on the jaw lymph nodes

When there is any abnormality in the body, it needs to be taken seriously. For example, some people suddenly find that their jaw lymph nodes have acne. The most common reason for this is swollen lymph nodes. Swollen lymph nodes can occur in any population and can also induce many diseases. Active and effective treatment is needed to avoid aggravating the condition. So what are the causes of jaw lymph node acne?

First, what are the causes of acne in the jaw lymph nodes? Chronic lymphadenitis. Most of them have obvious infection foci, and often localized lymph node enlargement, pain and tenderness. The diameter usually does not exceed 2 to 3 cm, and will shrink after anti-inflammatory treatment. Inguinal lymphadenopathy, especially long-standing, unchanged, flat lymphadenopathy, is usually of no significance. However, unexplained enlargement of the cervical and supraclavicular lymph nodes indicates a systemic lymphoproliferative disease and should be taken seriously and further examined and confirmed.

Second, tuberculous lymphadenitis. Symptoms include fever, sweating, fatigue, and increased erythrocyte sedimentation rate, which are more common in young and middle-aged people. It is often accompanied by pulmonary tuberculosis. The texture of the lymph nodes is uneven, some parts are lighter (caseous change), some parts are harder (fibrosis or calcification), and they are adhered to each other and the skin, so their mobility is poor. These patients have positive tuberculin tests and blood tuberculosis antibodies.

What are the causes of acne on the jaw lymph nodes? Malignant lymphoma. It can also be seen in any age group. The lymph node enlargement is often painless and progressive, ranging in size from soybean to jujube, and of medium hardness. Generally, there is no adhesion to the skin, and they do not fuse with each other in the early and middle stages, so they are movable. In the later stages, the lymph nodes may grow very large or fuse into large masses with a diameter of more than 20 cm, invading the skin and taking a long time to heal after rupturing. In addition, it can invade the mediastinum, liver, spleen and other organs, including the lungs, digestive tract, bones, skin, breast, nervous system, etc. Diagnosis requires biopsy. Clinically, malignant lymphoma is often misdiagnosed. Among patients with superficial lymphadenopathy as the first symptom, 70% to 80% are diagnosed as lymphadenitis or lymphadenopathy tuberculosis at the initial visit, resulting in delayed treatment.