Lymphadenitis is an infection of the lymph nodes themselves. [1]
1. http://en.wikipedia.org/wiki/Lymphadenitis
Lymphadenitis itself is not contagious. It is typically caused by an infection such as a bacterial or viral infection that can be contagious, but the swelling of the lymph nodes is not spread directly from person to person.
Mycobacterium scrofulaceum is a species of bacteria belonging to the Mycobacterium genus. It is a non-tuberculous mycobacterium that can cause lymphadenitis in humans, particularly affecting the lymph nodes in the neck. It is part of the Mycobacterium avium complex and is typically resistant to many antibiotics.
An enlarged right hilum can be caused by a variety of conditions such as infections (pneumonia, tuberculosis), inflammation (sarcoidosis), tumors (lung cancer, lymphoma), or lymphadenopathy due to metastases. It is important to further investigate with imaging studies and possibly a biopsy to determine the underlying cause.
A infection. Swollen glands means you need to take your dog to the vet. It can aslo be lymphadenitis. Here is a website that explains the condition. http://www.peteducation.com/article.cfm?c=2+2101&aid=319
Common causes of submandibular lymph node swelling include viral or bacterial infections (such as tonsillitis, pharyngitis, or dental infections), lymphadenitis, mononucleosis, and malignancies (such as lymphoma or metastatic carcinoma). Other less common causes could include autoimmune disorders or drug reactions. A thorough history, physical examination, and diagnostic tests (such as blood work, imaging, or biopsy) may be needed to determine the underlying cause.
granulomatous lymphadenitis
Prevention of lymphadenitis depends on prompt treatment of bacterial and viral infections.
Lymphadenitis is marked by swollen lymph nodes that are painful, in most cases, when the doctor touches them. If the lymphadenitis is related to an infected wound, the skin over the nodes may be red and warm to the touch.
Lymphadenitis may be either generalized, involving a number of lymph nodes; or limited to a few nodes in the area of a localized infection.
In patients with lymphadenitis, treatment depends on the causative agent and may include the following: * Antimicrobial therapy * Expectant management: Catscratch disease is usually benign and self-limited and generally does not require treatment with antibiotics. * Chemotherapy * Radiotherapy Treatment for lymphadenitis may include: * Rest * Warm compresses * Elevation of the affected area * Nonsteroidal anti-inflammatory medications for pain: o Ibuprofen o Naproxen o Ketoprofen * Narcotic pain medication * Antibiotic therapy for lymphadenitis * Surgery for lymphadenitis: * Needle aspiration for lymphadenitis: o Removing infected fluid from the lymph gland with a needle * Incision and drainage for lymphadenitis.
lymphadenitis
lymphadenitis
Lymphadenitis
The early symptoms of lymphadenitis are swelling of the nodes caused by a buildup of tissue fluid and an increased number of white blood cells resulting from the body's response to the infection.
The root words of lymphadenitis are "lymph" and "aden," referring to the lymphatic system and glands, respectively. The suffix "-itis" indicates inflammation.
683
Mesenteric adenitis/lymphadenitis