一例猫大肠杆菌诱导性肉芽肿性结肠炎
Figure1Ultrasonographicappearanceofthejejunum(arrowhead)andascendingcolononatransversesectionrevealingincreasedwallthicknessto4.8mm(arrow)
图1超声下可见空肠（无尾箭头）和升结肠横截面壁增厚至4.8mm（箭头）
Figure2Endoscopicimageofthetransversecolon.Multiplehaemorrhagiclesionsareapparentinthefriablemucousmembrane
图2内窥镜下横结肠图像。脆弱黏膜中发现多处明显出血病灶。
Figure3Colon.Lowermagnificationrevealsthickeningofthecolonicwall.Markedulcerationofthecolonicmucosaanddistortionoftheglandulararchitectureinthelaminapropriaareidentified.Haematoxylinandeosin
图3结肠。低倍镜下可见壁增厚。结肠黏膜显著溃疡，且固有层中腺体结构变形。苏木精和伊红染色
Figure4Colon.Markedtransmuralinfiltrationoffoamymacrophages(arrow)isac