Incidence and Management of Cardiothoracic Relevant Extrapulmonary Findings Found on Low-Dose Computed Tomography.
Ann Thorac Surg
; 118(2): 358-364, 2024 Aug.
Article
en En
| MEDLINE
| ID: mdl-38815847
ABSTRACT
BACKGROUND:
We aimed to investigate the incidence of extrapulmonary findings identified on low-dose computed tomography (CT) that may warrant evaluation by cardiothoracic surgeons and describe their management and referral patterns at our institution.METHODS:
We conducted a retrospective cohort study of patients who underwent low-dose CT through a centralized Lung Cancer Screening Program at Thomas Jefferson University Hospital between January 2018 and December 2022. An electronic medical record review was performed for patients with incidental findings. Demographic, workup, referral, and management data were collected.RESULTS:
Of 2285 patients who underwent low-dose CT, 368 (16%) had an extrapulmonary finding that may have an indication for clinical evaluation by a cardiothoracic surgeon. The most common incidental finding was a hiatal hernia, with a prevalence of 6.3% (144 of 2285), followed by ascending thoracic aneurysms, with a prevalence of 3.6% (82 of 2285), and small pericardial effusions, with a prevalence of 1.2% (28 of 2285). Of the patients with symptomatic hiatal hernias, 29% (14 of 48) were referred to a cardiothoracic surgeon compared with only 6.25% (6 of 96) in the asymptomatic group. Of the patients with thoracic aneurysms, 48% (39 of 82) had aneurysms ≥4.2 cm. Of the ≥4.2 cm group, 18% (7 of 39) were monitored by a cardiothoracic surgeon compared with 11.6% (5 of 43) in patients with aneurysms <4.2 cm.CONCLUSIONS:
Hiatal hernias and ascending thoracic aneurysms were the 2 most prevalent incidental findings identified on low-dose CT during lung cancer screening. We demonstrated potential gaps in hiatal hernia referral patterns. Referring patients with thoracic aneurysms to cardiothoracic surgeons may not be initially warranted.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Tomografía Computarizada por Rayos X
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Hallazgos Incidentales
Límite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Ann Thorac Surg
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Países Bajos