Evidence map›Paper›PMID 40420923›Full record

ArticleRadiology case reports2025

Early encrustation of a ureteric metallic stent managed by robotic assisted extraction and pyeloplasty.

Ahmed B Altyeb, Ibrahim A Khalil, Hosam Tawfik, Nushdan Okasha, Omar Abomarzouk, Abdullah Al Ansari

Abstract readCase Reports
In one paragraph

Article in Radiology case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Ahmed B AltyebDepartment of Medical Education, Urology Residency Program, Hamad Medical Corporation, Doha, Qatar.
Ibrahim A KhalilDepartment of Urology, Uro-Oncology Section, Hamad Medical Corporation, Doha, Qatar.
Hosam TawfikDepartment of Urology, Uro-Oncology Section, Hamad Medical Corporation, Doha, Qatar.
Nushdan OkashaDepartment of Medicine, Sudan Medical Council, Wad madani, Sudan.
Omar AbomarzoukDepartment of Urology, Uro-Oncology Section, Hamad Medical Corporation, Doha, Qatar.
Abdullah Al AnsariDepartment of Urology, Uro-Oncology Section, Hamad Medical Corporation, Doha, Qatar.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ureteral obstruction is a commonly encountered condition during daily practice. The mainstay of treatment for ureteral obstruction is drainage and relief of the obstruction, regardless of the etiology. Drainage using the traditional ureteral Double J stent has been recently challenged with new ureteric stent that proposed to have better durability and patient quality of life, particularly in cases that require prolonged insertion. One of these options are the ureteric metallic stents, such as Memokath, although uncommon, encrustation of Memkath can occur, leading to early removal. Here we present a case of 28-year-old gentleman with recurrent right pelviureteric junction obstruction, who had undergone pyeloplasty in childhood, The patient was hesitant to undergo redo pyeloplasty and opted for balloon dilatation with Memokath insertion. however early encrustation occurred leading to worsening of the condition and pain, and he was subsequently managed with robotic assisted laparoscopic Memokath extraction and dismembered pyeloplasty.

Indexed as

EncrustationMetallic stentPyeloplastyRobotic assisted laparoscopyUreter

Identifiers

PMID40420923
PMCPMC12104682

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.