Pyoureter is a medical term that refers to the abnormal dilation of the renal pelvis and ureter, typically caused by obstruction. The word is spelled with a "y" instead of an "i" in the first syllable because it is derived from the Greek word "pys" which means "pus". The "py" sound is represented by /paɪ/ in the International Phonetic Alphabet (IPA). The spelling of pyoureter follows the standard medical terminology convention of using combining forms from Greek and Latin roots.
"Pyoureter" is a medical term that refers to a condition known as "pyonephrosis". It is a rare and serious urinary tract disorder characterized by the presence of pus in the renal pelvis and ureter, which are parts of the urinary system. The pyoureter usually occurs as a complication of an obstructive process, such as an obstruction in the ureter due to a kidney stone or tumors, or as a result of infections in the urinary tract caused by bacteria.
When the flow of urine is blocked, it can lead to an accumulation of urine in the renal pelvis, creating a favorable environment for the growth of bacteria. The infection can then spread to the ureter, causing inflammation and the accumulation of pus. This condition typically causes severe pain in the flank or lower back, along with other symptoms such as fever, chills, and frequent urination.
The diagnosis of pyoureter is usually made through various examinations, including urine analysis, imaging tests like ultrasound or CT scans, and sometimes, urine culture to identify the specific bacteria causing the infection. Treatment often involves the use of antibiotics to eliminate the infection and relieve the symptoms. In some cases, surgical intervention may be necessary to remove the underlying cause of the obstruction, such as a kidney stone or tumor. Early diagnosis and prompt treatment are crucial to prevent complications and preserve kidney function.
Distention of a ureter with pus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "pyoureter" is a medical term derived from Greek roots. It consists of two components:
1. "Pyo" is a Greek prefix meaning pus. It is derived from the Greek word "puon" meaning putrid. In medical terminology, it is often used to indicate an infection or presence of pus in a specific organ or structure.
2. "Ureter" is a term derived from the Greek word "ourētēr", which means "urinary canal" or "passageway for urine". The term refers to the muscular tubes that transport urine from the kidneys to the bladder in the urinary system.
When combined, "pyoureter" refers to the condition where pus is present in the ureter, typically due to an infection or inflammation.