Evidence map›Paper›PMID 42004904›Full record

ArticleCase reports in surgery2026

Acute Bleeding From Jejunal Malignant Melanoma With an Unusual Similar Lesion in the Right Parotid Gland.

Shumarova Svetlana, Semkov Anatoli

Abstract read
In one paragraph

Article in Case reports in surgery, 2026. 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

2 authors.

Shumarova SvetlanaDepartment of Surgery, University Hospital "Aleksandrovska" Sofia, Medical University, Sofia, Bulgaria, mu-sofia.bg.ORCID https://orcid.org/0000-0002-8469-5238
Semkov AnatoliDepartment of Thoracic Surgery, UMHAT St Ivan Rilski, Medical University, Sofia, Bulgaria, mu-sofia.bg.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastatic spread of malignant melanoma to the small intestine occurs more frequently than primary intestinal melanoma, which remains an exceptional finding. Clinical manifestations often include gastrointestinal hemorrhage, intestinal obstruction, or acute peritonitis. Prompt surgical intervention is essential in emergency presentations, both to control life-threatening bleeding and to improve survival prospects. This report describes a rare case of jejunal melanoma presenting with massive gastrointestinal bleeding and an additional tumor with identical histological characteristics in the right parotid gland.

Indexed as

jejunummalignant melanomamelanoma of the parotid glandsmall bowel

Identifiers

PMID42004904
PMCPMC13090792

What OpenQuestion holds

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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.