title: Renal sinus hemangioma simulating renal mass: a diagnostic challenge.
abstract: A 47-year-old female presenting with right flank pain and renal mass on ultrasonography was evaluated for renal malignancy. Based on the CT findings and blood aspiration on repeated fine needle aspiration biopsy the patient underwent radical nephrectomy. Histopathology revealed renal sinus hemangioma with normal kidney, perirenal fat and the hilar structures.
authors.affiliation: Department of Urology, All India Institute of Medical Sciences, New Delhi 110029, India. narmadagupta@hotmail.com
authors.forename: Narmada P
authors.initials: NP
authors.lastname: Gupta
authors.forename: Pawan
authors.initials: P
authors.lastname: Kumar
authors.forename: Rajiv
authors.initials: R
authors.lastname: Goel
authors.forename: Amit K
authors.initials: AK
authors.lastname: Dinda
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006391:Hemangioma / Q000175:diagnosis*; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis*; D008875:Middle Aged