Evidence map›Paper›PMID 40794421›Full record

ArticleThe Journal of international medical research2025

A case report of retroperitoneal leiomyosarcoma originating from the right ovarian vein and invading the right renal vein and inferior vena cava.

Chengbin Lu, Leyu Zhang, Benmo Xu, Tianyu Li, Die Fan, Changyang Li, Yuanlong Shi, Xin Li, Bin Zhao

Abstract readCase Reports
In one paragraph

Article in The Journal of international medical research, 2025. 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

9 authors.

Chengbin LuDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.ORCID 0009-0004-9982-5228
Leyu ZhangDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.
Benmo XuDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.
Tianyu LiDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.
Die FanDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.
Changyang LiDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.
Yuanlong ShiDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.ORCID 0009-0009-9899-8385
Xin LiDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.
Bin ZhaoDepartment of Urology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, China.ORCID 0009-0000-9819-0583

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A woman in her early 50s was admitted to our hospital with a right retroperitoneal tumor that had been detected >1 year ago. Imaging studies revealed a mass in the right middle and lower retroperitoneum, which involved the upper portion of the right fallopian tube and caused dilated hydronephrosis of the right renal pelvis and calyces. Initial diagnosis suggested benign intraventricular smooth muscle neoplasia. She underwent surgical resection of the right retroperitoneal tumor, along with thrombectomy of the right renal vein and inferior vena cava, as well as artificial revascularization of the right renal vein. Postoperative pathology confirmed retroperitoneal smooth muscle sarcoma. She received postoperative chemotherapy with ifosfamide and doxorubicin as well as anticoagulation therapy with rivaroxaban. One year later, follow-up imaging revealed multiple nodules in the right middle and lower abdomen, a blurred nodule in the tail of the pancreas, and a dilated pancreatic duct in the distal pancreas, raising suspicion of metastasis.

Indexed as

LeiomyosarcomaOvaryRenal VeinsRetroperitoneal NeoplasmsVena Cava, InferiorFemaleHumansMiddle AgedNeoplasm InvasivenessTomography, X-Ray Computedcase reportinferior vena cavaovarian veinrenal veinRetroperitoneal sarcomasmooth muscle sarcoma

Identifiers

PMID40794421
PMCPMC12344342

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.