Leptomeningeal carcinomatosis associated with papillary renal cell carcinoma
نویسندگان
چکیده
Leptomeningeal carcinomatosis (LMC), or neoplastic meningitis, occurs in about 5-20% of patients with metastatic cancer, depending on the type of the primary malignancy and kind of treatment received. The association of LMC with renal cell carcinoma (RCC) is a rare entity, and only two cases of papillary renal cell cancer with leptomeningeal metastasis have been reported. Leptomeningeal spread usually confers a poor prognosis despite the use of modern treatment strategies as compared to patients with extracranial metastases. We report a case of papillary RCC, a less common type of RCC presenting with LMC.
منابع مشابه
Leptomeningeal Carcinomatosis as an Initial and Sole Manifestation of Papillary Renal Cell Carcinoma
Inroduction: Leptomeningeal carcinomatosis (LMC) is an infrequent and devastating complication of systemic malignancy. Although it occurs in 5 – 20% of patients with metastatic cancer, its association with papillary renal cell carcinoma (RCC) is extremely rare. To the best of our knowledge, there are only 3 published case reports of leptomeningeal metastasis occurring in patients with papillary...
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