Chronic headache as the first symptom of an undiagnosed renal cell carcinoma.
Renal cell carcinoma (RCC) is an uncommon tumor that rarely metastasizes primarily to the brain. Brain metastases are commonly observed in patients with metastatic RCC, with a reported incidence of 2-17%. The prognosis of brain metastatic RCC is poor. In this carcinoma type, the source is commonly evident. We report a case of a patient with undiagnosed incidental RCC, who presented chronic headache as the first manifestation.
Department of Urology, Kamkar Hospital, School of Medicine, Qom University of Medical Sciences, Qom.
Mohammad Kazem
MK
Moslemi
Mehdi
M
Abedinzadeh