Code
Hierarchy
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N00-N99 Diseases of the genitourinary system (N00-N99)
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N10-N16 Renal tubulo-interstitial diseases (N10-N16)
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N13 Obstructive and reflux uropathy
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N13.0 Hydronephrosis with ureteropelvic junction obstruction
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N13.1 Hydronephrosis with ureteral stricture, not elsewhere classified
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N13.2 Hydronephrosis with renal and ureteral calculous obstruction
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N13.3 Other and unspecified hydronephrosis
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N13.4 Hydroureter
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N13.5 Crossing vessel and stricture of ureter without hydronephrosis
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N13.6 Pyonephrosis
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N13.7 Vesicoureteral-reflux
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N13.8 Other obstructive and reflux uropathy
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N13.9 Obstructive and reflux uropathy, unspecified
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-
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Inclusion Terms
N13.0
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Hydronephrosis due to acquired occlusion of ureteropelvic junction
Includes
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pyelonephritis
Excludes 1
Excludes 2
N13.0
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Hydronephrosis with ureteropelvic junction obstruction due to calculus (N13.2)
- N13.2 Hydronephrosis with renal and ureteral calculous obstruction
- N20 Calculus of kidney and ureter
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congenital obstructive defects of renal pelvis and ureter (Q62.0-Q62.3)
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hydronephrosis with ureteropelvic junction obstruction (Q62.11)
- Q62.11 Congenital occlusion of ureteropelvic junction
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obstructive pyelonephritis (N11.1)
- N11.1 Chronic obstructive pyelonephritis
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certain conditions originating in the perinatal period (P04-P96)
- A00-B99 Certain infectious and parasitic diseases (A00-B99)
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complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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endocrine, nutritional and metabolic diseases (E00-E88)
- S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
- C00-D49 Neoplasms (C00-D49)
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symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)