Evidence map›Paper›PMID 42582493›Full record

ArticleFrontiers in cardiovascular medicine2026

A case of recurrence and metastasis of pheochromocytoma: a case report.

Xiaofang Zhang, Qiongying Wang, Jing Yu

Abstract readCase Reports
In one paragraph

Article in Frontiers in cardiovascular medicine, 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

3 authors.

Xiaofang ZhangDepartment of Cardiology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China.
Qiongying WangDepartment of Cardiology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China.
Jing YuDepartment of Cardiology, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pheochromocytomas are rare tumors that develop from chromaffin cells of the adrenal medulla or from extra-adrenal paraganglia . These tumors frequently produce catecholamines, and excessive secretion can lead to a variety of symptoms, including episodic hypertension and metabolic disorders. Such complications can significantly impact cardiovascular health as well as kidney and vascular function, and there is notable concern regarding recurrence and metastasis following surgical resection. This article analyzes the case characteristics, diagnosis, and treatment of a patient with pheochromocytoma who experienced relapse after surgical resection, thereby providing a reference for clinical practice.

Indexed as

adrenal glandchemotherapypheochromocytomasecondary hypertensiontumor recurrence

Identifiers

PMID42582493
PMCPMC13457634

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.