4.1.1 POJA-L4129+4130+4131+4132. Pathology of Crohn Disease (human)
4.1.1 POJA-L4129+4130+4131+4132
Title: Pathology of Crohn Disease (human)
Description: Stain: Hematoxylin-eosin.
The Crohn disease here involves all layers of the digestive tract and shows heavy infiltrate of chronic inflammatory cells locally visualized as nodular aggregates (B). The chronic inflammation leads to mucosal ulceration (A, B). In (C, D) the infiltrated cells also affect the submucosal layer up to the muscular layers. Crohn disease is an idiopathic, chronic inflammatory process of the gastrointestinal tract, in which activated T cells cause the tissue injury. An initial focal inflammatory infiltrate around the crypts is followed by ulceration of the superficial mucosa, and thereafter also the deep mucosal layers are affected, up to granulomatous extension.
Keywords/Mesh: colon, Crohn disease, inflammatory infiltrate, Bowl Disease, colitis, histology, POJA collection
Title: Pathology of Crohn Disease (human)
Description: Stain: Hematoxylin-eosin.
The Crohn disease here involves all layers of the digestive tract and shows heavy infiltrate of chronic inflammatory cells locally visualized as nodular aggregates (B). The chronic inflammation leads to mucosal ulceration (A, B). In (C, D) the infiltrated cells also affect the submucosal layer up to the muscular layers. Crohn disease is an idiopathic, chronic inflammatory process of the gastrointestinal tract, in which activated T cells cause the tissue injury. An initial focal inflammatory infiltrate around the crypts is followed by ulceration of the superficial mucosa, and thereafter also the deep mucosal layers are affected, up to granulomatous extension.
Keywords/Mesh: colon, Crohn disease, inflammatory infiltrate, Bowl Disease, colitis, histology, POJA collection