Evidence map›Paper›PMID 40883074›Full record

ArticleJACC. Case reports2025

Imaging of Mobile Emboligenic Calcified Amorphous Tumor in Mitral Annular Caseous Calcification.

Miruzato Fukuda, Masanari Kuwabara, Hiroshi Nakanaga, Takafumi Inoue, Atsuhiko Sato, Yutaka Takazawa, Minoru Tabata, Shigefumi Matsuyama

Abstract readCase Reports
In one paragraph

Article in JACC. Case reports, 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

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

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

8 authors.

Miruzato FukudaCardiovascular Center Surgery Department, Toranomon Hospital, Tokyo, Japan. Electronic address: mirumiru9201@gmail.com.
Masanari KuwabaraDepartment of Cardiology, Toranomon Hospital, Tokyo, Japan; Division of Public Health, Center for Community Medicine, and Division of Cardiovascular Medicine, Jichi Medical University, Shimotsuke, Japan. Electronic address: kuwamasa728@gmail.com.
Hiroshi NakanagaCardiovascular Center Surgery Department, Toranomon Hospital, Tokyo, Japan.
Takafumi InoueCardiovascular Center Surgery Department, Toranomon Hospital, Tokyo, Japan.
Atsuhiko SatoCardiovascular Center Surgery Department, Toranomon Hospital, Tokyo, Japan.
Yutaka TakazawaDepartment of Pathology, Toranomon Hospital, Tokyo, Japan.
Minoru TabataCardiovascular Center Surgery Department, Toranomon Hospital, Tokyo, Japan.
Shigefumi MatsuyamaCardiovascular Center Surgery Department, Toranomon Hospital, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCaseous calcification of the mitral annulus (CCMA), a rare variant of mitral annular calcification, is occasionally associated with calcified amorphous tumors (CATs). These distinctive lesions are poorly documented, particularly regarding their potential for mobility and embolism. CASE SUMMARY: A 73-year-old woman presented with acute left-sided hemiparesis and dysarthria. Serial echocardiography revealed CCMA-associated CAT with characteristic hypoechogenic appearance and peripheral calcification, demonstrating significant mobility with embolic events. The patient underwent urgent tumor resection, mitral valve replacement, and coronary artery bypass grafting, resulting in full recovery. DISCUSSION: This case uniquely captures the mobility and embolic risk of CCMA-associated CAT through serial imaging, including echocardiography. Appropriate modality selection and vigilant monitoring proved critical in guiding timely surgical intervention for this dynamically evolving cardiac mass. TAKE-HOME MESSAGES: CCMA-associated CATs may exhibit increased mobility and embolic potential, necessitating vigilant echocardiographic monitoring. Early surgical intervention could prevent embolic complications in these complex cardiac pathologies.

Indexed as

calcified amorphous tumorcaseous calcification of the mitral annulus

Identifiers

PMID40883074
PMCPMC12402359

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.