Evidence map›Paper›PMID 30986640›Full record

ArticleInternational journal of surgery case reports2019

A hepatic sclerosing hemangioma emerged in the postoperative course of multiple gastric carcinoid tumors masquerading as metachronous liver metastasis.

Ryota Koyama, Nozomi Minagawa, Yoshiaki Maeda, Toshiki Shinohara, Tomonori Hamada

Open access · goldAbstract read
In one paragraph

Article in International journal of surgery case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Ryota KoyamaDepartment of Gastrointestinal Surgery, Hokkaido Cancer Center, Sapporo, Japan. Electronic address: ryout_koyam@sap-cc.go.jp.
Nozomi MinagawaDepartment of Gastrointestinal Surgery, Hokkaido Cancer Center, Sapporo, Japan.
Yoshiaki MaedaDepartment of Gastrointestinal Surgery, Hokkaido Cancer Center, Sapporo, Japan.
Toshiki ShinoharaDepartment of Gastrointestinal Surgery, Hokkaido Cancer Center, Sapporo, Japan.
Tomonori HamadaDepartment of Gastrointestinal Surgery, Hokkaido Cancer Center, Sapporo, Japan.
Hokkaido University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHepatic sclerosing hemangiomas are rare tumors whose appearance on imaging is similar to that of malignant tumors. The resulting difficulties in preoperative diagnosis frequently lead to surgical resection in order to accurately identify the tumor. CASE PRESENTATION: A 68-year-old man was diagnosed with multiple gastric carcinoid tumors (T1N1M0, pStage IIIB) after total gastrectomy with D2 lymph node dissection. Enhanced computed tomography of the abdomen 2 years after the initial surgery revealed a novel solid lesion with ring enhancement measuring 22 × 15 mm at S5 of the liver. Metachronous liver metastasis from multiple gastric carcinoid tumors was suspected, and partial hepatectomy of S5 was successfully performed. Histopathological diagnosis was sclerosing hemangioma with no malignant findings. DISCUSSION: Ours is the first reported case of a newly appearing sclerosing hemangioma excised and diagnosed histopathologically. Hepatic sclerosing hemangiomas are rarely observed, but they are often resected under a preoperative diagnosis of malignant lesion due to the similarity on imaging studies.

conclusionSurgeons must consider that a hepatic tumor may be a sclerosing hemangioma, particularly when the lesion appears to be ring enhanced.

Indexed as

Gastric carcinoidHepatic sclerosing hemangiomaMetachronous liver metastasis

Identifiers

PMID30986640
PMCPMC6462798
OpenAlexW2931942723

What OpenQuestion holds

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LicenceCC BY
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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.