2 results
Parks Classification of Perianal Fistulas
 • Superificial (Simple) - Superficial fistula w/o crossing any sphincter or
Classification of Perianal ... Trans-Sphincteric (simple if low ... , complex if high ... Fistulas #IBD #Crohns ... #diagnosis #gastroenterology
Factors Indicating Low Risk Disease Severity in Crohn's Disease 
 • Limited anatomic involvement 
 •
Factors Indicating High ... Fistula and/or perianal ... or anemia • Failure ... High #RiskFactors ... #Gastroenterology