Evidence map›Paper›PMID 42528269›Full record

ArticleInterdisciplinary cardiovascular and thoracic surgery2026

Extent of Acute Type A Aortic Dissection in Patients With Organ Cysts.

Essi Pirskanen, Ivana Kholova, Otso Arponen, Petteri Kauhanen, Timo Paavonen, Ari Mennander

Abstract read
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Article in Interdisciplinary cardiovascular and thoracic surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Essi PirskanenDepartment of Cardiothoracic Surgery, Tampere University Heart Hospital, Tampere 33521, Finland.
Ivana KholovaFaculty of Medicine and Health Technology, Tampere University, Tampere 33521, Finland.
Otso ArponenFaculty of Medicine and Health Technology, Tampere University, Tampere 33521, Finland.ORCID 0000-0002-8541-0126
Petteri KauhanenHeart Center, Kuopio University Hospital, Kuopio 70210, Finland.
Timo PaavonenFaculty of Medicine and Health Technology, Tampere University, Tampere 33521, Finland.
Ari MennanderDepartment of Cardiothoracic Surgery, Tampere University Heart Hospital, Tampere 33521, Finland.ORCID 0000-0001-5082-4161

Funding

the Competitive State Research Financing of the Expert Responsibility area of Tampere University HospitalThe Finnish Cultural FoundationThe Finnish Heart Association, Aarne Koskelo Foundationthe Tampere Tuberculosis Foundation
6 · The paper itself

Abstract

objectivesWe investigated whether the extent of degeneration of the ascending aortic wall found in patients with acute type A aortic dissection is associated with the presence of organ cysts.

methodsIn total, 120 consecutive patients diagnosed for acute type A aortic dissection using computer tomography at Tampere University Hospital were evaluated, screened for organ cysts, and followed for a mean 6.7-years (SDs 4.6) after surgery. The ascending aortic wall resected in surgery in patients with and without cysts was analysed for 11 different histopathological variables expressed as point score units (PSU). Multivariable binary logistic regression analysis adjusted for age and sex was performed to investigate the association of the presence of elastic fibre thinning with the presence of cysts.

resultsOut of 120 patients, there were 45 patients with at least 1 cyst including ovarian, renal, liver or epididymis cysts, and 75 with none. The mean age was 65.6 years (SD 11.8). Increased extent of elastic fibre thinning and the presence of thickening of the medial layer of the vasa vasorum were often present in patients with cysts as compared with those without (2.0 [1.0-2.0] vs 1.0 [0-2.0], PSU, P = .020 and 26.7% vs 12.0%, P = .049, respectively). According to the adjusted multivariable binary logistic regression analysis, the presence of elastic fibre thinning was associated with cysts (adjusted odds ratio: 2.636, 95% CI, 1.143-9.095, P = .023).

conclusionsThe presence of cysts in patients requiring surgery for acute type A aortic dissection may reflect the extent of aortic wall tissue degeneration.

Indexed as

AortaAortic DissectionCystsDissection, Ascending AortaAcute DiseaseAgedAortographyComputed Tomography AngiographyFemaleHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisRetrospective StudiesRisk Factorsacute type A aortic dissectioncystelastic fibre thinning

Identifiers

PMID42528269
PMCPMC13459946

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