Final answer:
The term for an enlarged lymph node is lymphadenopathy. Lymphadenitis, not lymphoma, lymphedema, or lymphangioma, results in the formation of a bubo, a swollen lymph node due to infection.
Step-by-step explanation:
The term for an enlarged lymph node is lymphadenopathy. Lymph nodes are a critical part of the immune system and typically become enlarged in response to infection or other conditions, such as cancer. In some cases, a doctor may decide to perform a drainage or biopsy of the enlarged lymph node to determine the cause of the enlargement. Lymphadenopathy is a broad term used to describe the enlargement of lymph nodes due to various causes, whether they are non-neoplastic or neoplastic. Lymphoma, which is a type of cancer of the lymphatic system, can also cause lymph nodes to become enlarged, but the mere presence of enlarged lymph nodes does not confirm lymphoma without a biopsy.
Which of the following conditions results in the formation of a bubo?
Among the listed conditions, lymphadenitis results in the formation of a bubo, which is a swollen lymph node generally due to an infection. Lymphangitis is the inflammation of lymphatic vessels, ischemia is a restriction in blood supply, and vasculitis is the inflammation of blood vessels.