Acquired cystic kidney disease-associated renal cell carcinoma is rare subtype of
renal cell carcinoma
Renal cell carcinoma (RCC) is a kidney cancer that originates in the lining of the proximal convoluted tubule, a part of the very small tubes in the kidney that transport primary urine. RCC is the most common type of kidney cancer in adults, resp ...
.
It is most commonly seen in people with
end-stage kidney disease
Chronic kidney disease (CKD) is a type of kidney disease in which a gradual loss of kidney function occurs over a period of months to years. Initially generally no symptoms are seen, but later symptoms may include leg swelling, feeling tired, vom ...
who have a much higher risk of developing acquired cystic kidney disease (ACKD). Affected individuals have small kidneys with several
cyst
A cyst is a closed sac, having a distinct envelope and cell division, division compared with the nearby Biological tissue, tissue. Hence, it is a cluster of Cell (biology), cells that have grouped together to form a sac (like the manner in which ...
s and their risk of renal cell carcinoma is 30 times higher than people without ACKD.
Bloody urine
Hematuria or haematuria is defined as the presence of blood or red blood cells in the urine. “Gross hematuria” occurs when urine appears red, brown, or tea-colored due to the presence of blood. Hematuria may also be subtle and only detectable ...
and flank pain in a person with end-stage kidney disease raise suspicion for ACKD-associated renal cell carcinoma. Although people with ACKD have a substantially higher risk of renal cell carcinoma, routine screening is not recommended. ACKD-associated renal cell carcinoma is an uncommon cause of death for people with end-stage kidney disease.
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Kidney cancer
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