Evidence map›Paper›PMID 40857220›Full record

ArticleThe American journal of case reports2025

Submucosal Cecal Lipoma Mimicking Malignancy in a 51-Year-Old Man: A Diagnostic Challenge in Routine Colonoscopy.

Meiling Sun, Lifeng Wang

Abstract readCase Reports
In one paragraph

Article in The American journal of case reports, 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

2 authors.

Meiling SunDepartment of Gastroenterology, Zhu Jiang Hospital of Southern Medical University, Guangzhou, Guangdong, China.
Lifeng WangDepartment of Gastroenterology, Zhu Jiang Hospital of Southern Medical University, Guangzhou, Guangdong, China.ORCID 0000-0002-1938-2614

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Benign submucosal tumors of the large bowel include lipomas and smooth muscle tumors, which can be a diagnostic challenge since they appear as nodules or masses on colonoscopy. This report describes the case of a 51-year-old man with a submucosal lipoma of the cecum diagnosed as an incidental finding during routine colonoscopy. CASE REPORT On April 29, 2024, a 51-year-old male patient was found during colonoscopy to have a submucosal mass in the cecum, with surface ulceration, raising suspicion of malignancy. However, endoscopic biopsy showed no evidence of malignant components. For further evaluation and treatment, the patient underwent laparoscopic right hemicolectomy on May 7, 2024. Postoperative pathology results confirmed that the submucosal mass in the cecum was a lipoma. CONCLUSIONS Even though modern gastrointestinal endoscopy has made significant advancements, the diagnosis of a benign or malignant nature in some gastrointestinal submucosal masses remains a challenge in clinical practice today. It is worth noting that benign submucosal masses of the cecum can also present with various colonoscopy findings that look like malignant tumors, with or without symptoms.

Indexed as

Cecal NeoplasmsColonoscopyLipomaCecumColectomyDiagnosis, DifferentialHumansIncidental FindingsMaleMiddle Aged

Identifiers

PMID40857220
PMCPMC12398251

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.