Determinar la precisión diagnóstica de la ecografía tridimensional en casos de fístula perianal en comparación con los hallazgos intraoperatorios durante el procedimiento quirúrgico / Assessment of accuracy of three dimensional endo-anal ultrasound in diagnosis of perianal fistula in comparison to operative findings
Prensa méd. argent
; 106(2): 91-95, 20200000. tab
Article
in En
| LILACS, BINACIS
| ID: biblio-1369331
Responsible library:
AR392.1
ABSTRACT
Aim:
To determine the diagnostic accuracy of three dimensional ultrasound in cases of perianal fistula compared to intra-operative findings during surgical procedure.Background:
Perianal fistulae can be either low type (simple) or high type (complex) and surgical treatment options differ accordingly. Preoperative three-dimensional endoanal ultrasonography (3D-EAUS) is a promising diagnostic technique that can effectively assist in choosing the most suitable treatment option for patients with anal fistula by providing the surgeon with accurate outlining of the fistula.Methods:
The study is a cross sectional comparative study conducted at Al-Sadr Medical City during the period from September 2018 through September 2019, and included cases with fistula in ano, which were subjected to 3-D ultrasound, then followed up during surgery to obtain the intra-operative findings of the fistula.Results:
The study included (78) patients whom their age ranged from (18-65) years. Majority of cases were males (79.49%). For assessing the concordance between 3D-EAUS and the intraoperative findings the Kappa coefficient for the internal opening was 0.9825 (P-value < 0.001), for the external opening was 0.9853 (P-value < 0.00), For the course of primary tract, Kappa = 0.9754 (P-value < 0.001) and for the course of the extension tract was 0.9761 with a P-value of < 0.001.Conclusions:
Three-dimensional endoanal ultrasound is an effective and dependable tool for delineation the course of a perianal fistula.Key words
Full text:
1
Index:
LILACS
Main subject:
Cross-Sectional Studies
/
Ultrasonography
/
Rectal Fistula
/
Diagnostic Techniques and Procedures
/
Imaging, Three-Dimensional
/
Intraoperative Period
Type of study:
Diagnostic_studies
/
Evaluation_studies
/
Observational_studies
/
Prevalence_studies
/
Risk_factors_studies
Limits:
Adult
/
Humans
Language:
En
Journal:
Prensa méd. argent
Journal subject:
MEDICINA
Year:
2020
Type:
Article