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Войти в исследования Abdominal radiology (New York) · 2024
Foreign body-intestinal canal angle guides management of ingested foreign bodies in the lower gastrointestinal tract.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Wu Lei, Chen Xiao-Yu, Ji Dan, Zhang Zhi-Guo, Mao Xu-Ping
Аннотация
BACKGROUND: Determining whether prompt surgery is required for patient with ingested foreign bodies is clinically important.
PURPOSE: To evaluate the potential value of computed tomography (CT) in guiding the selection of surgical treatment for patients with ingested foreign bodies in the lower gastrointestinal tract.
METHODS: Between January 2014 and December 2023, we analyzed the data of 58 patients (median age: 65.4 years; range, 31-96 years) with ingested foreign bodies in the lower gastrointestinal tract who underwent CT examinations. Patients were treated either conservatively (35 cases) or surgically (23 cases). The angle between the long axis of the foreign body and the intestinal canal (FB-IC angle) was measured. CT findings and clinical variables were evaluated to identify potential indicators for surgical treatment through univariate and multivariate logistic regression analyses.
RESULTS: Univariate analysis revealed the FB-IC angle (P = 0.002), presence of free peritoneal gas (P = 0.002), white blood cell count (P = 0.018), and neutrophil count (P = 0.007) as significant factors associated with surgical treatment. Multivariate analysis demonstrated that the FB-IC angle (odds ratio, 1.033; P = 0.045) and the presence of free peritoneal gas (odds ratio, 41.335; P = 0.002) are independent indicators for surgical management. The FB-IC angle showed an area under the receiver operating characteristic curve of 0.755, with a cutoff value of 51.25 degrees.
CONCLUSION: The FB-IC angle and presence of free peritoneal gas serve as potential predictive imaging markers for surgical intervention.
PURPOSE: To evaluate the potential value of computed tomography (CT) in guiding the selection of surgical treatment for patients with ingested foreign bodies in the lower gastrointestinal tract.
METHODS: Between January 2014 and December 2023, we analyzed the data of 58 patients (median age: 65.4 years; range, 31-96 years) with ingested foreign bodies in the lower gastrointestinal tract who underwent CT examinations. Patients were treated either conservatively (35 cases) or surgically (23 cases). The angle between the long axis of the foreign body and the intestinal canal (FB-IC angle) was measured. CT findings and clinical variables were evaluated to identify potential indicators for surgical treatment through univariate and multivariate logistic regression analyses.
RESULTS: Univariate analysis revealed the FB-IC angle (P = 0.002), presence of free peritoneal gas (P = 0.002), white blood cell count (P = 0.018), and neutrophil count (P = 0.007) as significant factors associated with surgical treatment. Multivariate analysis demonstrated that the FB-IC angle (odds ratio, 1.033; P = 0.045) and the presence of free peritoneal gas (odds ratio, 41.335; P = 0.002) are independent indicators for surgical management. The FB-IC angle showed an area under the receiver operating characteristic curve of 0.755, with a cutoff value of 51.25 degrees.
CONCLUSION: The FB-IC angle and presence of free peritoneal gas serve as potential predictive imaging markers for surgical intervention.