Prof. Dr. Manfred Held has earned a distinguished reputation in the field of terminal ballistics and diagnostic techniques, as ultra high-speed photography, flash X-rays,development and use of sophisticated streak tec...Prof. Dr. Manfred Held has earned a distinguished reputation in the field of terminal ballistics and diagnostic techniques, as ultra high-speed photography, flash X-rays,development and use of sophisticated streak techniques,and for the analysis.展开更多
We presented a 20-year-old patient with Crohn's disease (CD).Colonoscopy revealed longitudinal ulceration in the terminal ileum and rectal aphtoid ulcers.After treatment with mesalamine and total parenteral nutrit...We presented a 20-year-old patient with Crohn's disease (CD).Colonoscopy revealed longitudinal ulceration in the terminal ileum and rectal aphtoid ulcers.After treatment with mesalamine and total parenteral nutrition,repeat colonoscopy revealed a granular elevated area in the terminal ileum,which appeared as an irregular dome-like elevation with irregularly arranged villi on magnifying endoscopy.Biopsy specimens taken from the region showed microgranulomas and lymphoid hyperplasia,Scanning electron microscopy revealed the presence of M cells,confirming that the area corresponded to Peyer's patches.Peyer's patches by magnifying endoscopy and electron microscopy may provide insights into the pathogenesis of CD.展开更多
文摘Prof. Dr. Manfred Held has earned a distinguished reputation in the field of terminal ballistics and diagnostic techniques, as ultra high-speed photography, flash X-rays,development and use of sophisticated streak techniques,and for the analysis.
文摘We presented a 20-year-old patient with Crohn's disease (CD).Colonoscopy revealed longitudinal ulceration in the terminal ileum and rectal aphtoid ulcers.After treatment with mesalamine and total parenteral nutrition,repeat colonoscopy revealed a granular elevated area in the terminal ileum,which appeared as an irregular dome-like elevation with irregularly arranged villi on magnifying endoscopy.Biopsy specimens taken from the region showed microgranulomas and lymphoid hyperplasia,Scanning electron microscopy revealed the presence of M cells,confirming that the area corresponded to Peyer's patches.Peyer's patches by magnifying endoscopy and electron microscopy may provide insights into the pathogenesis of CD.
