Kidney mass causes
| Cardiovascular | No underlying causes |
| Chemical/Poisoning | No underlying causes |
| Dental | No underlying causes |
| Dermatologic | No underlying causes |
| Drug Side Effect | No underlying causes |
| Ear Nose Throat | No underlying causes |
| Endocrine | No underlying causes |
| Environmental | No underlying causes |
| Gastroenterologic | No underlying causes |
| Genetic | No underlying causes |
| Hematologic | No underlying causes |
| Iatrogenic | No underlying causes |
| Infectious Disease | No underlying causes |
| Musculoskeletal/Orthopedic | No underlying causes |
| Neurologic | No underlying causes |
| Nutritional/Metabolic | No underlying causes |
| Obstetric/Gynecologic | No underlying causes |
| Oncologic | Clear cell tumor |
| Ophthalmologic | No underlying causes |
| Overdose/Toxicity | No underlying causes |
| Psychiatric | No underlying causes |
| Pulmonary | No underlying causes |
| Renal/Electrolyte | No underlying causes |
| Rheumatology/Immunology/Allergy | No underlying causes |
| Sexual | No underlying causes |
| Trauma | No underlying causes |
| Urologic | No underlying causes |
| Miscellaneous | No underlying causes |
Metastasis Non-Hodgkin's lymphoma Benign tumors, such as oncocytoma, renal adenoma, or angiomyolipoma Pyelonephritis: Acute or chronic Cyst Infarction Abscess Sarcoma Wilms tumor Von Hippel-Lindau Birt-Hogg-Dube syndrome Hereditary leiomyomatosis Succinate dehydrogenase (SDH)-associated familial cancer Tuberous sclerosis Neuroblastoma Cystic nephroma Angiomyolipoma
Trauma Causes Kidney fracture, traumatic Kidney subcapsular rupture Infectious Disorders (Specific Agent) Fungal diseases Hydatid cyst Tuberculosis, renal Waterhouse-Friderichsen syndrome Tuberculosis, adrenal Infected organ, Abscesses Abscess, renal Perinephric abscess Perinephritis Granulomatous, Inflammatory Disorders Sarcoidosis, adrenal Neoplastic Disorders Lymphomas Adenoma, adrenal Pheochromocytoma Adrenal cortical adenoma Adrenal neoplasm Burkitt's lymphoma Carcinoma, adrenal cortex Carcinoma, renal cell Kaposis renal parenchymal infiltrate Kidney adenoma Kidney fibroma Kidney invasion, metastatic tumor Kidney pelvis carcinoma, epidermoid. Kidney pelvis transitional carcinoma Kidney sarcoma/Fibrosarcoma Metastasis to adrenal glands Pituitary adenoma, ACTH secreting Retroperitoneal lymphoma Wilms tumor Kidney cystadenoma, papillary Kidney leiomyoma Kidney leiomyosarcoma Kidney lymphangioma Kidney teratoma Kidney, hamartoma Kidney, lymphoblastoma Nelson syndrome/pituitary tumor Renal angiomyolipoma Renal embryoma/embryocarcinoma Incidentaloma adrenal/Asymptomatic Metabolic, Storage Disorders Amyloidosis, adrenal Congenital, Developmental Disorders Adrenogenital syndrome Congenital renal/urological anomalies Dromedary hump/renal variant Kidney cyst, solitary Kidney/ureteral hemangioma Fused pelvic kidney/congenital Hereditary, Familial, Genetic Disorders Polycystic kidney disease Infantile polycystic kidney disease Anatomic, Foreign Body, Structural Disorders Hydronephrosis Ureter obstruction Corpus luteum cyst Cyst, renal Kidney, foreign body Renal cyst/bleeding Renal hematoma Kidney calyceal diverticulum Ureteropelvic Junction Obstruction/UJO Arteriosclerotic, Vascular, Venous Disorders Adrenal hemorrhage/apoplexy Renal infarction Thrombosis, renal vein Thrombosis, renal vein, in newborn Vegetative, Autonomic, Endocrine Disorders Postural hypotension Hyperaldosteronism, primary Adrenogenital syndrome, acquired Cushing's disease/Syndrome Reference to Organ System Adrenal destruction/infiltration Adrenal cortical hypertrophy Kidney replacement lipomatosis Kidney hypertrophy/compensatory