Oncocytoma

Oncocytoma
Updated: 10/06/2020
© Jun Wang, MD, PhD

General features
  • Most common benign solid renal tumor
  • Probably arising from intercalated cells
  • More common in men
  • May be associated with tuberous sclerosis complex (TSC) and Birt-Hogg-Dube syndrome if multiple and bilateral
  • May coexist with renal cell carcinoma
Clinical presentations
  • Usually asymptomatic
  • Rarely presents with hematuria and dysuria
  • Flank pain if large
Pathological findings
Markers
Diagnosis
  • Image studies
  • Biopsy
Management
  • Excision



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Anemia

Lymphoid neoplasms