obturator lymph nodes

ob·tu·ra·tor lymph nodes

[TA]
nodes of the internal iliac group located along the obturator artery.
Synonym(s): nodi lymphoidei obturatorii [TA]
References in periodicals archive ?
During pelvic lymphadenectomy, surgeons generally sample the lower external iliac and obturator lymph nodes.
Novel scan pinpoints malignant lymph nodes in prostate cancer
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