Evidence map›Paper›PMID 42305706›Full record

ArticleExperimental and therapeutic medicine2026

Complete ureteral duplication with occult calculi: A case report.

Haiyan Zheng, Li Wang, Rui Yang, Shenghao Niu, Faying Yang, Jiaxi Yao

Abstract readCase Reports
In one paragraph

Article in Experimental and therapeutic medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Haiyan ZhengCollege of Nursing, Hexi University, Zhangye, Gansu 734000, P.R. China.
Li WangDepartment of Urology, Zhangye People's Hospital Affiliated to Hexi University, Zhangye, Gansu 734000, P.R. China.
Rui YangXiangya Medical College, Central South University, Changsha, Hunan 410013, P.R. China.
Shenghao NiuDepartment of Plastic Surgery, Zhangye People's Hospital Affiliated to Hexi University, Zhangye, Gansu 734000, P.R. China.
Faying YangDepartment of Urology, Zhangye People's Hospital Affiliated to Hexi University, Zhangye, Gansu 734000, P.R. China.
Jiaxi YaoDepartment of Urology, Zhangye People's Hospital Affiliated to Hexi University, Zhangye, Gansu 734000, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Duplication of the kidney and ureter is a relatively rare congenital malformation compared with other systemic malformations. It is even rarer for the duplicate to have stones inside; therefore, the present study reports the case of a patient with complete repetitive ureteral malformations combined with occult stones who showed marked improvement in symptoms and good recovery after surgical treatment. The patient received a timely diagnosis and achieved a good treatment outcome. The patient was satisfied with the treatment and had a good follow-up. Early and accurate diagnosis and timely treatment are crucial for patients with recurrent ureteral malformations combined with occult stones, and can effectively improve patient prognosis.

Indexed as

casecongenital malformationhidden stonesrareureteral malformation

Identifiers

PMID42305706
PMCPMC13267074

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.