Evidence map›Paper›PMID 42550407›Full record

ArticleClinical journal of gastroenterology2026

Hepatic sarcoidosis presenting with portal hypertension without histologically established cirrhosis and reticular hepatic imaging features.

Kenta Yamamoto, Siena Itoh, Kazuki Sahara, Shinya Yokoyama, Takanori Ito, Norihiro Imai, Yoji Ishizu, Takeshi Yamamura, Takashi Honda, Hiroki Kawashima

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In one paragraph

Article in Clinical journal of gastroenterology, 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
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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

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5 · Who and what money

Authors and funding

10 authors.

Kenta YamamotoDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan. kenta-y@med.nagoya-u.ac.jp.ORCID http://orcid.org/0000-0002-5456-2469
Siena ItohDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Kazuki SaharaDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Shinya YokoyamaDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Takanori ItoDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Norihiro ImaiDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Yoji IshizuDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Takeshi YamamuraDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Takashi HondaDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.
Hiroki KawashimaDepartment of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, 65 Tsuruma-Cho, Showa-Ku, Nagoya, 466-8550, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a 50-year-old man who was referred for evaluation of suspected hepatic sarcoidosis after non-caseating granulomas were incidentally identified on the liver surface during surgery. Laboratory tests showed a cholestatic pattern with elevated alkaline phosphatase and gamma-glutamyl transpeptidase, mild thrombocytopenia, and increased angiotensin-converting enzyme and soluble interleukin-2 receptor levels. Contrast-enhanced computed tomography demonstrated marked surface irregularity and reticular hypoattenuated linear structures within the liver. Gadoxetic acid-enhanced magnetic resonance imaging and contrast-enhanced ultrasonography revealed non-enhancing septum-like structures, whereas the intervening hepatic parenchyma showed preserved contrast uptake in the hepatobiliary phase of magnetic resonance imaging and in the post-vascular phase of contrast-enhanced ultrasonography. Upper gastrointestinal endoscopy identified esophagogastric varices. Liver biopsy showed preserved hepatic architecture without diffuse parenchymal inflammation. Azan staining demonstrated spatially heterogeneous portal fibrosis, with marked fibrous expansion in two portal tracts and mild fibrous expansion in several other portal tracts. Neither portal-portal nor portal-central bridging fibrosis was identified, and regenerative nodules surrounded by fibrous septa were not evident. Non-caseating epithelioid granulomas containing multinucleated giant cells were observed within fibrotic portal tracts. The patient was diagnosed with hepatic and splenic sarcoidosis complicated by portal hypertension without histologically established cirrhosis. This case highlights that portal tract-predominant, spatially heterogeneous fibrosis in hepatic sarcoidosis may contribute to portal hypertension and distinctive reticular hepatic imaging findings, even in the absence of histologically established cirrhosis.

Indexed as

Hypertension, PortalLiver DiseasesSarcoidosisHumansLiver CirrhosisMagnetic Resonance ImagingMaleMiddle AgedTomography, X-Ray ComputedCirrhosisEsophageal varicesHepatic sarcoidosisPortal fibrosisPortal hypertension

Identifiers

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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 Socratic graph.