Sakitamiwa Classification ((better))

While originally established for upper gastrointestinal (GI) tract pathology, the utility of the Sakita-Miwa scale has expanded seamlessly into evaluating lower intestinal ulcers, post-endoscopic resections, and localized inflammatory diseases. Understanding this grading metric is essential for gastroenterologists worldwide to accurately differentiate acute, high-risk ulcerations from benign, healing tissue. Structural Breakdown of the Sakita-Miwa Classification

The active phase denotes the acute development of the ulcer, characterized by a distinct slough or sloughing layer covering the ulcer base. sakitamiwa classification

: This is the acute phase of ulceration. Endoscopically, the ulcer base is deep and heavily coated with a thick, yellowish-white slough or exudate (white plaque). The surrounding mucosal margins are prominently swollen, elevated, and erythematous due to severe edema. Active bleeding or exposed, vulnerable blood vessels may sometimes be observed at this point. : This is the acute phase of ulceration

Significant reduction in slough; clear signs of marginal regeneration. Ulcer becomes very small; slough is nearly gone. S1 Scarring 1 Red scar; the white coating has completely disappeared. S2 Scarring 2 Active bleeding or exposed, vulnerable blood vessels may