Case Report: Prolonged survival following multimodal treatment of leptomeningeal metastases in triple-negative glycogen-rich clear cell breast carcinoma
Leptomeningeal metastases (LM) are a devastating complication of advanced breast cancer and confer an especially poor prognosis in patients with triple-negative breast cancer (TNBC). Therapeutic options for LM remain limited. Glycogen-rich clear cell (GRCC) carcinoma of the breast is an exceptionally rare histological...