Malignant Rhabdoid Tumor
Malignant Rhabdoid Tumor Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Malignant rhabdoid tumor of kidney (RTK) Highly malignant pediatric renal tumor with very poor prognosis and…
Metanephric Adenoma
Metanephric Adenoma Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Benign neoplasm composed of small primitive cells resembling early metanephric tubular differentiation Part of spectrum of neoplasms…
Nephrogenic Rests
Nephrogenic Rests Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Abnormally persistent nephrogenic cells, capable of developing into nephroblastomas Clinical Issues Encountered in up to 40% of…
Other Tumors and Tumor-like Lesions of the Renal Pelvis
Other Tumors and Tumor-like Lesions of the Renal Pelvis Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Neoplasms other than usual urothelial carcinoma involving upper urinary tract…
Urothelial Carcinoma of the Renal Pelvis
Urothelial Carcinoma of the Renal Pelvis Satish K. Tickoo, MD Mahesha Vankalakunti, MD Victor E. Reuter, MD Key Facts Terminology Malignant neoplasm of urothelial (transitional cell) origin involving renal pelvicalyceal…
Metanephric Tumors Other than Metanephric Adenoma
Metanephric Tumors Other than Metanephric Adenoma Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Metanephric stromal tumor (MST), metanephric adenofibroma (MAF) Metanephric adenofibroma: Biphasic tumor composed of…
Clear Cell Papillary Renal Cell Carcinoma
Clear Cell Papillary Renal Cell Carcinoma Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Carcinoma with exclusive clear cell cytology, low nuclear grade, papillary and tubular/acinar architecture,…
Second Tumors
Second Tumors Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Renal cell tumors that develop following earlier renal or nonrenal tumor or other treated nonneoplastic autoimmune conditions…
Tubulocystic Carcinoma
Tubulocystic Carcinoma Satish K. Tickoo, MD Danielle E. Westfall, MD Victor E. Reuter, MD Key Facts Terminology Tubulocystic carcinoma (TC) of kidney Well-circumscribed carcinoma with pure tubular and cystic architectural…
Renal Medullary Carcinoma
Renal Medullary Carcinoma Satish K. Tickoo, MD Victor E. Reuter, MD Key Facts Terminology Distinctive clinicopathologic entity in patients with sickle cell hemoglobinopathies Etiology/Pathogenesis Presence of HbS in virtually all…
