Evidence map›Paper›PMID 42524125›Full record

ArticleCureus2026

Recurrent Fever and Biliary Ectasia Leading to the Diagnosis of Caroli Syndrome: A Diagnostic Challenge.

Muhammad Usman, Abdul Basit, Bilal Ahmad Buttar, Muhammad Aftab Ahmad, Laiba Murtaza

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. 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

5 authors.

Muhammad UsmanInternal Medicine, Mercy Hospital Fort Smith, Fort Smith, USA.
Abdul BasitInternal Medicine, King Edward Medical University, Lahore, PAK.
Bilal Ahmad ButtarInternal Medicine, King Edward Medical University, Lahore, PAK.
Muhammad Aftab AhmadInternal Medicine, King Edward Medical University, Lahore, PAK.
Laiba MurtazaInternal Medicine, King Edward Medical University, Lahore, PAK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Caroli syndrome (CS) is a rare congenital fibropolycystic liver disorder characterized by non-obstructive intrahepatic bile duct dilatation and congenital hepatic fibrosis, often masquerading as fever of unknown origin. A 38-year-old Hispanic male presented with four weeks of intermittent high-grade fevers and right upper quadrant pain following recent travel to Mexico. An extensive infectious workup was unrevealing, while inflammatory markers were markedly elevated despite normal liver enzyme levels. Cross-sectional imaging revealed multiple intrahepatic cystic dilatations with biliary ectasia, and liver biopsy confirmed congenital hepatic fibrosis, establishing the diagnosis of CS. He defervesced rapidly on empirical broad-spectrum antibiotics. CS should be considered in patients with recurrent unexplained fevers and biliary abnormalities, even when liver enzyme levels are normal, to enable timely diagnosis and surveillance for long-term complications.

Indexed as

caroli diseasecaroli syndromecongenital hepatic fibrosisfever of unknown originhepatobiliary disorders

Identifiers

PMID42524125
PMCPMC13409416

What OpenQuestion holds

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Registered trials

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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.