Fiberglass and gunite pools are both more durable than vinyl and can last for decades. Exactly which type of pool is more durable is a matter of debate, though. Some would argue that a gunite pool will need a major renovation at some point, while fiberglass is practically impervious to normal wear and tear.
There are several different reasons why the prostate may become enlarged. 1  Causes of an enlarged prostate may include: 2  Benign prostatic hyperplasia (BPH) 3  Prostate cancer. 4  Prostatitis.
Enlarged Spleen Causes. The causes of splenomegaly vary widely and range from malignancy (cancers), infections, congestion (increased blood flow), infiltration of the spleen from other diseases, inflammatory conditions, and blood cell diseases. Some of the most common causes of an enlarged spleen include the following: 1  liver disease (cirrhosis due to chronic hepatitis B, chronic hepatitis C, fatty liver, long standing alcohol abuse); 2  blood cancers (lymphoma, leukemia, myelofibrosis);