Evidence map›Paper›PMID 33708060›Full record

ArticleCase reports in gastroenterology

Pancreatic Metastasis from Malignant Melanoma: Not All That Glitters Is Gold.

Jose Vargas-Jiménez, Jorge Vargas-Madrigal, Roberto Arias-Mora, Diana Ulate-Ovares, Bruno Solis-Ugalde

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in gastroenterology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 39% of its field
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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Pancreatic metastasis from anorectal malignant melanoma.Clinical journal of gastroenterology · 2025
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  4. Review
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

5 authors.

Jose Vargas-JiménezDepartment of Gastroenterology and Endoscopy, Hospital La Anexión, Nicoya, Costa Rica.
Jorge Vargas-MadrigalDepartment of Gastroenterology and Endoscopy, Hospital Enrique Baltodano Briceño, Liberia, Costa Rica.
Roberto Arias-MoraDepartment of Gastroenterology and Endoscopy, Hospital Enrique Baltodano Briceño, Liberia, Costa Rica.
Diana Ulate-OvaresDepartment of Pathology, Hospital Enrique Baltodano Briceño, Liberia, Costa Rica.
Bruno Solis-UgaldeDepartment of Radiology, Hospital San Juan de Dios, San José, Costa Rica.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic adenocarcinoma is the most common malignancy of the pancreas; on rare occasions, metastatic tumors are present. Differentiating a primary neoplasm from a metastatic one is important for ensuring adequate treatment for the patient. We present a case of metastatic melanoma to the pancreas. A 60-year-old man presented with a history of weight loss, vague abdominal pain, jaundice, and pruritus. Laboratory tests showed increased total bilirubin, with a direct fraction predominance, as well as increased alkaline phosphatase and gamma glutamyl transferase. Imaging studies revealed a mass in the head of the pancreas. Endoscopic ultrasound (EUS)-guided fine needle biopsy was performed, and histologic examination confirmed the diagnosis of metastatic melanoma. This case report illustrates the invaluable use of EUS-guided tissue acquisition in the study of pancreatic solid lesions to obtain an accurate diagnosis. Melanomas should always be part of a differential diagnosis when evaluating patients with pancreatic masses.

Indexed as

Case reportEndoscopic ultrasoundEndoscopic ultrasound-guided fine needle biopsyMetastatic melanomaPancreatic melanoma

Identifiers

PMID33708060
PMCPMC7923732
OpenAlexW3127291728

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.