Pulmonary Vein Stump Thrombosis and Cerebral Infarction after Left Upper Lobectomy.
Thorac Cardiovasc Surg
; 71(7): 589-594, 2023 10.
Article
em En
| MEDLINE
| ID: mdl-36736369
ABSTRACT
BACKGROUND:
Pulmonary vein stump thrombosis may occur after left upper lobectomy (LUL) and is a potential risk factor for cerebral infarction. However, there are few reports on the role of pulmonary vein stump thrombosis in the development of cerebral infarction. We aimed to clarify the correlation between pulmonary vein stump thrombosis and cerebral infarction following LUL.METHODS:
We evaluated 296 patients who underwent contrast-enhanced computed tomography (CT) after LUL for lung cancer at the Shizuoka Cancer Center Hospital in Shizuoka, Japan, between September 2002 and December 2015. The cerebral infarction in patients with pulmonary vein stump thrombosis was examined, and the risk factors for cerebral infarction were identified via a univariate analysis of the clinicopathological and surgical variables.RESULTS:
Overall, 179 men and 117 women (median age 68 years; range 36-88 years) were included. The median observation period was 68 months. Pulmonary vein stump thrombosis occurred in 21 (7%) patients and cerebral infarction occurred in 15 (5%) patients. None of the 21 patients with pulmonary vein stump thrombosis developed cerebral infarction. Most cerebral infarctions (12/15) were diagnosed in the late phase (> 3 months). The pathological stage of cancer was found to be the only significant risk factor for cerebral infarction by the univariate analysis.CONCLUSION:
Pulmonary vein stump thrombosis following LUL was not necessarily associated with cerebral infarction, including the late phase. A prospective observational study with contrast-enhanced chest CT would be required to investigate the risk factors for cerebral infarction in each phase of the postoperative period.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Veias Pulmonares
/
Trombose Venosa
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Neoplasias Pulmonares
Tipo de estudo:
Etiology_studies
/
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
Idioma:
En
Revista:
Thorac Cardiovasc Surg
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Japão
País de publicação:
ALEMANHA
/
ALEMANIA
/
DE
/
DEUSTCHLAND
/
GERMANY