Application of Immunohistochemistry Study on Diagnosis of Hirschsprung's Disease
- VernacularTitle:免疫组织化学方法在先天性巨结肠诊断中的应用
- Author:
min-zhi, YIN
;
zhang-de, ZHANG
;
ping, SHEN
- Publication Type:Journal Article
- Keywords:
Hirschsprung's disease;
immunohistochemical staining;
diagnosis
- From:Journal of Applied Clinical Pediatrics
2004;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the expression of various antibodies on resection specimens with Hirschsprung's disease(HD), and to find out a special antibody to help the diagnosis of HD. Methods Neuron specific enolase(NSE),S100, Cathepsin D (CAD), Peripherin, protein gene prosuct 9. 5(PGP9. 5) were used as the first antibody to do the EnVision immunohistochemical staining on each end of the resection specimens with HD. Results PGP9.5, NSE, Peripherin were positive both in neuroganglion cells and neuro-plexus in the submucosa and intermuscule; S100 was positive in neutoplexus but negative in neuroganglion cells in the submucosa and intermuscule; CAD was positive in neuroganglion but negative in neuroplexus cells in the submucosa and intermuscule. Conclusion Compared with the other antibodies,CAD is a special antibody which may help the diagnosis of HD; CAD staining results is easy to judge, and it is more faster and economic.
