Evidence map›Paper›PMID 40547157›Full record

ArticleWorld journal of gastrointestinal oncology2025

Extensive bone metastases from an occult gastric primary: A case report.

Chao-Bo Jin, Yong-Sheng Li, Juan Zhang, Jian Wu, Wei-Jing Tao

Abstract readCase Reports
In one paragraph

Article in World journal of gastrointestinal oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. Article
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.

Chao-Bo JinDepartment of Nuclear Medicine, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an 223300, Jiangsu Province, China.
Yong-Sheng LiDepartment of Rheumatism and Immunology, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an 223300, Jiangsu Province, China.
Juan ZhangDepartment of Gastroenterology, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an 223300, Jiangsu Province, China.
Jian WuDepartment of Pathology, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an 223300, Jiangsu Province, China.
Wei-Jing TaoDepartment of Nuclear Medicine, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an 223300, Jiangsu Province, China. weijingtao2021@vip.163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis report describes a rare case of a small gastric cancer lesion with widespread bone metastases and markedly elevated alkaline phosphatase levels that was initially misdiagnosed as rheumatoid arthritis, as the patient's sole clinical manifestation was chronic bone pain persisting for 1 year. CASE SUMMARY: An 83-year-old man was admitted due to worsening generalized joint pain over 1 year. Serum alkaline phosphatase levels were markedly elevated, and technetium-99m methylene diphosphonate single-photon emission computed tomography (CT) and fluorine-18 sodium fluoride positron emission tomography (PET)/CT images showed symmetrical diffuse uptake of the radiotracers throughout the skeleton. Initially, Paget's disease was suspected, but abnormal hematologic tumor markers and bone biopsy confirmed metastatic adenocarcinoma. Fluorine-18-fluorodeoxyglucose PET/CT did not reveal a primary tumor. The patient had a history of colon polypectomy and tubulovillous adenoma with atypical hyperplasia on pathological examination 10 years prior. Further investigation using gallium-68-labeled fibroblast-activation protein inhibitor PET/CT images showed increased punctate uptake in the gastric antrum. Gastroscopy demonstrated a 1.0 cm ulcerated mass in the prepyloric region, and histopathological evaluation of the biopsy specimen revealed poorly differentiated adenocarcinoma. The incidence of bone metastases from gastric cancer is very low, especially with such extensive involvement.

conclusionOccult gastric carcinomas with bone metastases necessitate proactive high-risk surveillance and multidisciplinary integration to improve diagnostic accuracy and clinical outcomes.

Indexed as

Bone metastasisCase reportFibroblast activation protein inhibitorGastric cancerOccult primary tumorPositron emission tomography/computed tomography

Identifiers

PMID40547157
PMCPMC12179913

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