Evidence map›Paper›PMID 35535087›Full record

ArticleJournal of clinical and experimental hepatology

Spontaneous Rupture of Hepatocellular Carcinoma: New Insights.

Adham E Obeidat, Linda L Wong

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical and experimental hepatology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

16 citing papers in PubMed, 19 citations in OpenAlex.

  1. Trial
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  9. Early Hemostatic Treatment Could Improve 30-Day Survival After Spontaneous Rupture of Hepatocellular Carcinoma.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Observational
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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 at 1 institution in 1 country.

Adham E ObeidatDepartment of Medicine, University of Hawaii John A. Burns School of Medicine. 1356 Lusitana St., UH Tower. Honolulu, HI, 96813, United States.
Linda L WongDepartment of Surgery, University of Hawaii John A. Burns School of Medicine. 550 South Beretania St., Suite 403. Honolulu, HI, 96813, United States.
University of Hawaiʻi at Mānoa · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Spontaneous rupture of hepatocellular carcinoma (HCC) is a potentially fatal complication and the third leading cause of death in patients with HCC after tumor progression and liver failure. Previous studies suggested that improved HCC surveillance has decreased the incidence of rupture. This study aims to characterize patients with ruptured HCC over time and identify predictors of rupture. Methods: We retrospectively reviewed a prospectively collected database of 1451 HCC patients to identify cases with rupture and predictors of rupture. Data were divided into three 9-year eras to compare and trend patient/tumor characteristics and rupture. Results: Fifty-seven patients (3.9%) presented with spontaneous HCC rupture and the following characteristics: mean age 62.6 years, 73.7% males, 41% cirrhosis, and mean tumor size of 8.0 cm. On multivariate analyses, predictors of rupture included obesity, tumor >5 cm, and single tumors, whereas the presence of cirrhosis was a negative predictor for rupture.Across three eras, there were changes in disease etiology and decreases in tumor size, and more HCCs were found with surveillance. However, more patients were noncirrhotic, and the incidence of spontaneous rupture was unchanged over time. Conclusion: Despite improved early detection of HCC over time, the incidence of rupture has been unchanged. The persistent incidence of rupture may possibly be attributed to increasing proportion of fatty liver-related HCC patients who lack traditional risk factors for surveillance and may not have cirrhosis. Better identification of fatty liver disease and determining which patients need HCC surveillance may be needed in the future to prevent spontaneous rupture.

Indexed as

AFP, alpha fetoproteinALT, alanine aminotransferaseAST, aspartate aminotransferaseBMI, Body Mass Indexcirrhosisfatty liver diseasesHCC, hepatocellular carcinomaINR, international normalized ratioliver resectionliver tumorNAFLD, nonalcoholic fatty liver diseaseNASH, nonalcoholic steatohepatitisTACE, transarterial chemoembolizationTAE, transarterial embolization

Identifiers

PMID35535087
PMCPMC9077166
OpenAlexW3169293264

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.