What is the diagnostic staging system used for hidradenitis suppurativa?

The Hurley clinical staging system is the diagnostic staging system specifically designed for hidradenitis suppurativa, a chronic inflammatory skin disease characterized by painful nodules, abscesses, and sinus tracts, typically occurring in areas with skin folds. This system classifies the disease into three stages based on the severity of the condition and extent of lesions, helping guide treatment decisions and understand disease progression.

In this classification, Stage I represents the formation of solitary or multiple abscesses without scarring or sinus tracts. Stage II includes the presence of recurrent abscesses and chronic sinus tract formation with some scarring. Stage III indicates widespread involvement with multiple interconnected sinus tracts and significant scarring. By providing a clear framework for the classification of hidradenitis suppurativa, the Hurley staging system plays a critical role in the management and treatment planning for patients, promoting a standardized approach to care.

The other options listed are not directly applicable to hidradenitis suppurativa. The International Classification of Diseases is a broader health classification system used to code diagnoses across various conditions, while the Modified Clavien-Dindo classification system is primarily used for surgical complications. The Gleason score is a system for grading cancer, specifically prostate cancer, and does