ジャーナル・オブ・オンコロジーの研究と治療

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Breast Cancer with Inguinal Lymph Nodes Metastasis: A Case Report

Mossé BA Wilfried, Seka Evrard, Abdelmalk Mouzount, Hanan El- Kacemi, Tayeb Kebdani, Sanaa El- Majjaoui and Noureddine Benjaafar

Inguinal lymph node involvement of breast cancer remains extremely rare. Here we report a 48-year-old patient with left breast intermediate grade locally advanced invasive lobular carcinoma (pT3N3aM0), positives hormones receptors, negative for HER2 amplification and synchronous left inguinal lymph node metastasis during her adjuvant chemotherapy. The pathological assessment of the left inguinal node confirmed metastasis from breast cancer. After left inguinal lymph nodes dissection, we noted a progression to left iliac external lymph node and the patient referred for palliative chemotherapy. Pathogenesis is not always established.