<unk>  <unk>  is used to describe abnormal size, consistency, and the number of lymph nodes. Under normal conditions, lymph nodes may not be palpated. The lymph nodes maybe central or peripheral located deep in the subcutaneous tissue. Common causes of<unk>  include infectious and non-infectious. A thorough physical exam is important to establish a differential diagnosis. The common causes of<unk>  can be remembered using pneumonic CHICAGO (Cancer, Hypersensitivity, Infection, Connective tissue disorders, Atypical lymphoproliferative disorders, Granulomatous, and Others). Excisional biopsy is the gold standard for tissue diagnosis. Infections can be treated with antibiotics while cancers require surgical resection, staging and chemotherapy or radiotherapy.
Lymphadenopathy
Dermatological lesions
Skin nodules
Splenomegaly
Oral lesions
Abscess
Abdominal enlargement
Dental cavities