Enlarged, nontender lymph nodes in the epitrochlear, axillary, femoral, and inguinal areas are often seen in patients with occupations in which recurrent, usually minor, injuries to extremities occur.

• 在滑车上、腋窝、股窝、腹股沟区增大的、无痛的淋巴结病人常有从事反复的、经常是四肢微小创伤发生的职业。