Types
malformative cysts (developmental cysts)
- branchial cysts
- digestive duplication cysts
- Rathke cleft cysts
- mesothelial cysts
acquired cysts
According to the localization
cutaneous cysts
splenic cysts
ovarian cysts
hepatic cysts
mediastinal cysts
pulmonary cysts
thymic cysts
renal cysts
- renal medullary cysts
- renal cortical cysts
- glomerular cysts
Differential diagnosis
cystic malformations
cystic tumors