Clinical issues and challenges in imaging of gastrointestinal diseases: A minireview and our experience

Figure 1 Endoscopic view of the colon. A: The picture shows a complete loss of haustration and the presence of yellow matter and blood (as an expression of necrosis); B: Complete loss of haustration, absence of vascular pattern, and mucosal glare are also seen; C: Endoscopic view of the ascending colon. The presence of a tumor mass in the ascending colon completely disrupts the structure of the large intestine. Necrosis is clearly visible in the very center, while partial haustration can still be observed in the periphery.