5. JAN.

radiopaedia.org › articles › renal-sinus-cyst

Peripelvic cysts. These are frequently bilateral. They appear as fluid-density cysts closely abutting the pelvis and infundibula, rarely cause functional renal derangement by compression. When followed up they remain unchanged…

19. JAN. 2020

radiopaedia.org › cases › parapelvic-cyst-1

Case Discussion. A parapelvic cyst at times may cause compression of the pelvicalyceal system resulting in hydronephrosis. Parapelvic cyst can mimic hydronephrosis and so can be confused with pelvi-ureteric junction…

link.springer.com › article › 10.1007 › s40620-022-01375-0

Koratala et al. recently described the case of a parapelvic cyst mimicking hydronephrosis, casually identified in a potential kidney donor during ultrasound assessment; it was further investigated by contrast-enhanced CT,…

onlinelibrary.wiley.com › doi › ccr3

Because of their hypoechoic nature and close proximity to the collecting system, parapelvic cysts can mimic hydronephrosis on a renal sonogram. Close attention to detail may sometimes help to differentiate…

pubmed.ncbi.nlm.nih.gov › 20192595

The background to diagnosis was suspicion of hydronephrosis in 15, flank and/or back pain in 15, and macroscopic hematuria and/or occult blood urine in 12. Results: There were 3 patients…

27. MAI 2022

radiopaedia.org › articles › hydronephrosis

Hydronephrosis (plural: hydronephroses) is defined as dilatation of the urinary collecting system of the kidney (the calyces, the infundibula, and the pelvis ) 1. Hydronephrosis in fetuses and newborns has…

nature.com › articles › s41598-020-76006-4

In this study, we describe an improved laparoscopic method for the treatment of renal parapelvic cysts involving the use of continuous infusion of methylene blue. Sixteen patients with renal ...

2. MÄRZ 2022

radiopaedia.org › articles › pelviureteric-junction-obstruction-1

The non-obstructive hydronephrosis will demonstrate excretion (downward slope on renogram) after administration of diuretic from the collecting system. Whereas mechanical obstructive hydronephrosis will show no downward slope on renogram, with…

pubs.rsna.org › doi › 10.1148 › 71

Peripelvic cysts of the kidney may be defined as cysts which are situated in the hilus of the kidney, intimately associated with the renal pelvis and calyces. They may be…

researchgate.net › publication › 275418311

However, caution must be exercised since hydronephrosis is different from pelviectasis, which can exist without any physical obstruction [21] and abnormalities such as parapelvic cysts can often ...

academic.oup.com › ckj › 382398

Because of the hypoechoic character by ultrasonography and the special location in the renal sinus, parapelvic cysts are often misdiagnosed as hydronephrosis . A large parapelvic cyst may sometimes compress…