What is the medical term for the swelling of lymph nodes?

The medical term for the swelling of lymph nodes is lymphadenopathy. In this case, the term cervical lymphadenopathy specifically refers to the swelling of lymph nodes located in the neck region. Lymphadenopathy can occur due to a variety of reasons, including infections, inflammatory diseases, or malignancies. The term signifies that there is an enlargement of the lymph nodes, which can often be palpated during a physical examination.

The choice that mentions thyromegaly refers to the enlargement of the thyroid gland, not lymph nodes. Splenomegaly pertains to the enlargement of the spleen, while lymphadenitis is an inflammation of the lymph nodes, which may accompany lymphadenopathy but is not synonymous with it. Thus, the specificity of cervical lymphadenopathy makes it the correct term for this condition.