Superomedial superficial inguinal nodes

Nodi inguinales superficiales superomediales · Horní vnitřní povrchové tříselné uzliny

Lymphatic & immune

Looks like

Nodes in the upper inner groin, below the crease near the pubic bone.

Filter lymph from the external genitals, lower vagina, anal canal below its midpoint and perineal skin.

Swell with genital infections. They are where cancers of the vulva, penis and anus spread; a lasting hard groin lump needs a doctor.