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renal_cysts

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renal_cysts [2026/07/23 22:50] – [Benign renal masses] gary1renal_cysts [2026/07/24 08:59] (current) – [Benign renal masses] gary1
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       * anaemia       * anaemia
       * high blood pressure       * high blood pressure
-    * an "epithelioid" variant contains little to no fat and can sometimes be misdiagnosed as kidney cancer.+    * an "epithelioid" variant contains little to no fat and can sometimes be misdiagnosed as an RCC.
     *80% of AMLs are sporadic and these are usually single tumours     *80% of AMLs are sporadic and these are usually single tumours
     *20% are associated with [[Tuberous_Sclerosis]] in which case they tend to be at a younger age, are more numerous, grow faster, and occur in both kidneys      *20% are associated with [[Tuberous_Sclerosis]] in which case they tend to be at a younger age, are more numerous, grow faster, and occur in both kidneys 
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         * if the tumor is massive, has ruptured, or is difficult to differentiate from cancer         * if the tumor is massive, has ruptured, or is difficult to differentiate from cancer
         * partial or complete kidney removal (nephrectomy) may be required         * partial or complete kidney removal (nephrectomy) may be required
 +  ***oncocytoma:**
 +    * a solid tumour starting in the kidney's collecting ducts. 
 +    * grow slowly, but look very similar to cancerous tumours on imaging tests 
 +  ***papillary renal adenoma:**
 +    * a small, slow-growing, and very common non-cancerous tumour that rarely causes symptoms
 +  ***metanephric adenoma:**
 +    * a rare, benign epithelial tumour that can sometimes cause [[polycythaemia]] 
 + 
  
  
renal_cysts.txt · Last modified: 2026/07/24 08:59 by gary1

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