Gastroenterology Research and Practice / 2020 / Article / Tab 1 / Research Article
Comparison of Platelet-Rich Plasma-Impregnated Suture Material with Low and High Platelet Concentration to Improve Colonic Anastomotic Wound Healing in Rats Table 1 Verhofstad injury scoring scale [
17 ].
Histopathological parameters Score Necrosis PMN cells MN cells Edema Mucosal epithelium Submucosal/mucosal muscle layer Granulation tissue 0 None Normal count Normal count None Normal glandular Good bridging None 1 Small patches Slightly increased Slightly increased Mild Normal cubic Average bridging Mild 2 Larger patches Markedly increased Markedly increased Marked Incomplete cubic Poor bridging Marked 3 Massive Massive infiltration Massive infiltration Severe Absent Absent Severe
PMN: polymorphonuclear; MN: mononuclear.