Editing Kidney Cancer: Pathology (section)

=== Classification by malignant vs. benign vs. inflammatory ===
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* '''Malignant'''
** Renal cell carcinoma (RCC)
**# Clear cell RCC
**# Multilocular cystic renal neoplasm of low malignant potential
**# Papillary RCC
**# Hereditary leiomyomatosis RCC
**# Chromophobe RCC
**# Collecting duct carcinoma
**# Renal medullary carcinoma
**# MiT Family translocation carcinomas
**# Succinate dehydrogenase (SDH) deficient RCC
**# Mucinous tubular and spindle cell carcinoma
**# Tubulocystic RCC
**# Acquired cystic disease associated RCC
**# Clear cell papillary RCC
**# RCC, unclassified
** Urothelium-based cancers
*** Urothelial carcinoma
*** Squamous cell carcinoma
*** Adenocarcinoma
** Sarcomas
*** Leiomyosarcoma
*** Liposarcoma
*** Angiosarcoma
*** Hemangiopericytoma
*** Malignant fibrous histiocytoma
*** Synovial sarcoma
*** Osteogenic sarcoma
*** Clear cell sarcoma
*** Rhabdomyosarcoma
** Wilms tumor
** Primitive neuroectodermal tumor
** Carcinoid tumor
** Lymphoma/leukemia
** Metastasis
** Invasion by adjacent neoplasm
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* '''Benign'''
** Cystic lesions
*** Simple cyst
*** Hemorrhagic cyst
** Solid lesions
*** Angiomyolipoma
*** Oncocytoma
*** Renal adenoma
*** Metanephric adenoma
*** Cystic nephroma
*** Mixed epithelial-stromal tumor
*** Reninoma (juxtaglomerular cell tumor)
*** Leiomyoma
*** Fibroma
*** Hemangioma
** Vascular lesions
*** Renal artery aneurysm
*** Arteriovenous malformation
** Pseudotumor

* '''Inflammatory'''
** Abscess
** Focal pyelonephritis
** Xanthogranulomatous pyelonephritis
** Infected renal cyst
** Tuberculosis
** Rheumatic granuloma
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