Parapelvic cyst misdiagnosed as hydronephrosis

Ma, Tsung-Liang; Neild, Gh

doi:10.1093/ckj/sfs189

Cited by 10 publications

(4 citation statements)

References 3 publications

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“…Parapelvic cysts have a greater impact on the function of the kidneys and the body. Due to the particularity of their onset location, they are often confused with other lesions in the renal pelvis area [ 7 ]. Laparoscopic decompression of parapelvic cyst is the preferred method for the treatment of parapelvic cyst.…”

Section: Introductionmentioning

confidence: 99%

[Retracted] Clinical Effect of Flexible Ureteroscope and Laparoscope in the Treatment of Parapelvic Cyst

Tang¹,

Yang

Li³

et al. 2022

BioMed Research International

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Objective. Comparing the clinical effect of flexible ureteroscope and laparoscope in the treatment of parapelvic cyst. Method. A total of 82 patients with parapelvic cyst who underwent surgical treatment in our hospital from May 2019 to May 2020 were selected. Patients were randomly divided into a control group and an observation group; the control group underwent laparoscopic parapelvic cyst topical decompression; the observation group underwent transurethral flexible ureteroscope holmium laser incision and drainage of parapelvic cyst. The intraoperative (operative time, intraoperative blood loss, and ventilation time), postoperative (time of getting out of bed, pain score, and length of hospital stay), and recurrence were compared between the two groups. Results. (1) The operative time and intraoperative blood loss in the observation group were significantly better than those in the control group ( P < 0.05 ), while the ventilation time had no significant difference ( P > 0.05 ). (2) The pain score and length of hospital stay in the observation group were better than those in the control group ( P < 0.05 ). There was no significant difference in the time of getting out of bed ( P > 0.05 ). (3) There was no serious infection or bleeding in either group. The observation group had no recurrence, and the postoperative recurrence rate was 0. There were 11 cases of recurrence in the control group, and the postoperative recurrence rate was 26.83%. The postoperative recurrence rate of the observation group was significantly lower than that of the control group, with statistical significance ( χ 2 = 4.604 , P < 0.05 ). Conclusion. Flexible ureteroscope for the treatment of parapelvic cyst could effectively reduce the operative time, intraoperative blood loss, and pain; in addition, the postoperative recovery was fast and the recurrence is rare, which was worth popularizing.

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Section: Introductionmentioning

confidence: 99%

[Retracted] Clinical Effect of Flexible Ureteroscope and Laparoscope in the Treatment of Parapelvic Cyst

Tang¹,

Yang

Li³

et al. 2022

BioMed Research International

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“…1 At the same time, the false-positive rate of ultrasonic diagnosis in hydronephrosis was 11-26%; 9 therefore, parapelvic cyst is sometimes misdiagnosed as hydronephrosis by ultrasonic diagnosis. 10,11 In CTU, parapelvic cysts are not associated with the collection system. Contrast agents can enter the renal pelvis or ureter but not the parapelvic cyst in the excretion phase of CTU, and this feature was used to identify parapelvic cysts in our study.…”

Section: Discussionmentioning

confidence: 99%

Preliminary study on the differentiation between parapelvic cyst and hydronephrosis with non-calculous using only pre-contrast dual-energy spectral CT scans

Han

Wei

et al. 2017

BJR

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The quantitative parameters obtained in the pre-contrast dual-energy spectral CT imaging may be used to differentiate between parapelvic cyst and HNC. Advances in knowledge: The pre-contrast dual-energy spectral CT scans may be used to screen parapelvic cysts for patients who are asymptomatic, thereby avoiding contrast-enhanced CT or CT urography examination for these patients to reduce ionizing radiation dose and contrast dose.

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“…73 Single parapelvic cysts identified on routine imaging may be misdiagnosed as hydronephrosis. 74 Acute Abdominal Pain…”

Section: Renal Tract Obstructionmentioning

confidence: 99%

<p>Management of Autosomal Dominant Polycystic Kidney Disease (ADPKD) During Pregnancy: Risks and Challenges</p>

McBride¹,

Wilkinson²,

Jesudason³

2020

IJWH

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Autosomal dominant polycystic kidney disease (ADPKD) affects up to 1 in 1000 people. The disease is characterized by the progressive development of cysts throughout the renal parenchyma due to inherited pathogenic variants in genes including PKD1 or PKD2 and eventually leads to gradual loss of renal function, along with manifestations in other organ systems such as hepatic cysts and intracranial aneurysms. ADPKD management has advanced considerably in recent years due to genetic testing availability, pre-implantation genetic diagnosis technology and new therapeutic agents. Renal disease in pregnancy is recognised as an important risk factor for adverse maternal and fetal outcome. Women with ADPKD and health professionals face multiple challenges in optimising outcomes during the pre-pregnancy, pregnancy and post-partum periods.

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Parapelvic cyst misdiagnosed as hydronephrosis

Cited by 10 publications

References 3 publications

[Retracted] Clinical Effect of Flexible Ureteroscope and Laparoscope in the Treatment of Parapelvic Cyst

[Retracted] Clinical Effect of Flexible Ureteroscope and Laparoscope in the Treatment of Parapelvic Cyst

Preliminary study on the differentiation between parapelvic cyst and hydronephrosis with non-calculous using only pre-contrast dual-energy spectral CT scans

<p>Management of Autosomal Dominant Polycystic Kidney Disease (ADPKD) During Pregnancy: Risks and Challenges</p>

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