Cystic kidney disease (Q61)
Clinical Information
Hydranencephaly - A congenital condition where the greater portions of the cerebral hemispheres and CORPUS STRIATUM are replaced by CSF and glial tissue. The meninges and the skull are well formed, which is consistent with earlier normal embryogenesis of the telencephalon. Bilateral occlusions of the internal carotid arteries in utero is a potential mechanism. Clinical features include intact brainstem reflexes without evidence of higher cortical activity. (Menkes, Textbook of Child Neurology, 5th ed, p307)
Medullary Sponge Kidney - A non-hereditary KIDNEY disorder characterized by the abnormally dilated (ECTASIA) medullary and inner papillary portions of the collecting ducts. These collecting ducts usually contain CYSTS or DIVERTICULA filled with jelly-like material or small calculi (KIDNEY STONES) leading to infections or obstruction. It should be distinguished from congenital or hereditary POLYCYSTIC KIDNEY DISEASES.
Instructional Notations
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Congenital malformations of the urinary system (Q60-Q64)
Q61 Cystic kidney disease
Q61.0 Congenital renal cyst
- Q61.00 Congenital renal cyst, unspecified
- Q61.01 Congenital single renal cyst
- Q61.02 Congenital multiple renal cysts
Q61.1 Polycystic kidney, infantile type
- Q61.11 Cystic dilatation of collecting ducts
- Q61.19 Other polycystic kidney, infantile type
- Q61.2 Polycystic kidney, adult type
- Q61.3 Polycystic kidney, unspecified
- Q61.4 Renal dysplasia
- Q61.5 Medullary cystic kidney
- Q61.8 Other cystic kidney diseases
- Q61.9 Cystic kidney disease, unspecified
Cystic kidney disease (Q61)