Evidence map›Paper›PMID 42597682›Full record

ArticleRadiology case reports2026

Metastatic pulmonary calcification mimicking refractory pneumonia in an end stage renal disease patient: A diagnostic pitfall.

Jiun-Chi Chuang, Si-Wei Liou

Abstract readCase Reports
In one paragraph

Article in Radiology case reports, 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

2 authors.

Jiun-Chi ChuangDepartment of Internal Medicine, Ministry of Health and Welfare Taichung Hospital, Taichung, Taiwan.
Si-Wei LiouDepartment of Internal Medicine, Ministry of Health and Welfare Taichung Hospital, Taichung, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastatic pulmonary calcification may mimic infectious lung disease in patients with end-stage renal disease, resulting in delayed diagnosis and repeated ineffective treatment. We report a 71-year-old hemodialysis patient with persistent dyspnea and progressive pulmonary infiltrates repeatedly treated as pneumonia without improvement. CT demonstrated high-attenuation consolidation and diffuse ground-glass opacities, while preserved oxygen saturation despite extensive radiographic abnormalities argued against severe infection. Technetium-99m methylene diphosphonate bone scintigraphy later confirmed metastatic pulmonary calcification associated with secondary hyperparathyroidism. This case highlights the importance of recognizing clinical-radiologic mismatch and the diagnostic value of Technetium-99m methylene diphosphonate bone scintigraphy in metastatic pulmonary calcification.

Indexed as

End stage renal diseaseMetastatic pulmonary calcificationPulmonary infiltratesSecondary hyperparathyroidismTechnetium-99m MDP

Identifiers

PMID42597682
PMCPMC13470178

What Socratic 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 Socratic graph.