Bubo sore

Swelling in the groin. At onset, it is the size of an almond; it can grow to the size of a goose’s egg, becoming hard, painful, and either red and scorching hot or mildly reddened and warm. It ruptures to exude pus.

Biomedical correspondence: corresponds to various kinds of lymphadenectasis (dilation or distension of a lymph node).

See red bayberry sore. Compare fish mouth; biàn toxin [sore].