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Ureterovesicular junction obstruction (UVJ obstruction) is an obstruction at the level of the ureter and bladder. It accounts for 20% of cases of hydronephrosis detected in utero. It is also most commonly seen in males and involved both sides of the urinary tract in approximately 25% of cases. [1]
The signs and symptoms of hydronephrosis depend upon whether the obstruction is acute or chronic, partial or complete, unilateral or bilateral. Hydronephrosis that occurs acutely with sudden onset (as caused by a kidney stone) can cause intense pain in the flank area (between the hips and ribs) known as a renal colic. Historically, this type of ...
The size of the renal pelvis plays a major role in the grading of hydronephrosis. Normally, the anteroposterior diameter of the renal pelvis is less than 4 mm in fetuses up to 32 weeks of gestational age and 7 mm afterwards. [2] In adults, 13% of the normal population have a transverse pelvic diameter of over 10 mm. [3]
ICD-10 is the 10th revision of the International Classification of Diseases (ICD), a medical classification list by the World Health Organization (WHO). It contains codes for diseases, signs and symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases. [1]
Nephrotic syndrome can affect any age, although it is mainly found in adults with a ratio of adults to children of 26 to 1. [ 62 ] The syndrome presents in different ways in the two groups: the most frequent glomerulopathy in children is minimal change disease (66% of cases), followed by focal segmental glomerulosclerosis (8%) and ...
Pyonephrosis can result from an upper urinary tract infection combined with blockage and hydronephrosis. [4] Diagnosis ... 10.1016/B978-0-323-75608-2.00048-3.
Rarely the urine may appear bloody. [10] In the very old and the very young, symptoms may be vague or non-specific. [8] [11] Interstitial cystitis (IC), also known as bladder pain syndrome (BPS), is a type of chronic pain that affects the bladder. [12] Symptoms include feeling the need to urinate right away, needing to urinate often, and pain ...
[5] [7] Young adult females are most often affected, followed by the very young and old. [2] With treatment, outcomes are generally good in young adults. [ 3 ] [ 5 ] Among people over the age of 65 the risk of death is about 40%, though this depends on the health of the elderly person, the precise organism involved, and how quickly they can get ...