The relationship between computed tomography findings and the locations of perforated peptic ulcers: it may provide better information for gastrointestinal surgeons - 12/10/16
, Yon-Cheong Wong, M.D. c, Huan-Wu Chen, M.D. c, Chun-Hsiang Ouyang, M.D. a, I-Ming Kuo, M.D. a, Yu-Pao Hsu, M.D. a, Chun-Nan Yeh, M.D. dAbstract |
Background |
Computed tomography (CT) plays an important role in diagnosing gastrointestinal perforation. This study explored the relationship between CT findings and the locations of perforated peptic ulcers (PPUs), which may help further surgical planning.
Methods |
During a 34-month period, 175 patients had CT scans. We categorized those 175 patients into 2 groups: patients with and without a PPU at a difficult ulcer site for a laparoscopic approach. Both clinical data and the CT images were reviewed and analyzed.
Results |
Based on the univariate analysis results, we conducted multivariate analyses of 3 factors: age, American Society of Anesthesiologists classification of 3 or more, and positive lesser sac image findings. The positive lesser sac findings in CT were the only independent factor that was correlated to the PPU site.
Conclusions |
Positive lesser sac CT findings may help to predict PPUs in sites where a laparoscopic approach might be difficult. Our study re-evaluates the additional value of CT scanning in diagnosing PPU, and the results may assist with surgical planning in clinical practice.
Le texte complet de cet article est disponible en PDF.Highlights |
• | This study determines the relationship between CT findings and PPU locations. |
• | Some specific positive radiologic findings in CT scan may implicate the PPU location. |
• | CT scan may be considered for patients who are candidates for laparoscopy procedure, regarding to anatomic detail and feasibility of laparoscopic approach. |
Keywords : Perforated peptic ulcer, PPU, Laparoscopic surgery, Acute care surgery, Computed tomography, CT
Plan
| The authors have no conflicts of interest to report. |
Vol 212 - N° 4
P. 755-761 - octobre 2016 Retour au numéro
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