The Relationship between Mast Cell Density and Tumour Grade in Transitional Cell Carcinoma of the Bladder
- Authors
- Kim, J. H.; Kang, Y. J.; Kim, D. S.; Lee, C. H.; Jeon, Y. S.; Lee, N. K.; Oh, M. H.
- Issue Date
- Sep-2011
- Publisher
- FIELD HOUSE PUBLISHING LLP
- Keywords
- BLADDER NEOPLASM; TRANSITIONAL CELL CARCINOMA; MAST CELL; TUMOUR GRADE; TOLUIDINE BLUE STAINING; IMMUNOHISTOCHEMISTRY; TRYPTASE
- Citation
- JOURNAL OF INTERNATIONAL MEDICAL RESEARCH, v.39, no.5, pp 1675 - 1681
- Pages
- 7
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- JOURNAL OF INTERNATIONAL MEDICAL RESEARCH
- Volume
- 39
- Number
- 5
- Start Page
- 1675
- End Page
- 1681
- URI
- https://scholarworks.korea.ac.kr/kumedicine/handle/2020.sw.kumedicine/35180
- DOI
- 10.1177/147323001103900509
- ISSN
- 0300-0605
1473-2300
- Abstract
- This study investigated the relationship between mast cell numbers and the grade of bladder transitional cell carcinoma (TCC). Bladder TCC biopsies were obtained via transurethral resection and 45 stage T1 specimens were included in the study. Specimens were sorted into two groups, low grade (grade I) and high grade (grades II and III). Samples were stained using haematoxylin and eosin, toluidine blue and immunohistochemical staining for tryptase. Mast cells were examined by light microscopy and cell density was recorded. Mast cell density was significantly higher in high-grade TCC than low-grade TCC. There was also a significant relationship between the number of mast cells identified using toluidine blue staining or immunohistochemical staining for tryptase. Detailed studies of mast cell function will enable the development of more effective antitumour therapies via mast cell manipulation.
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- Appears in
Collections - 2. Clinical Science > Department of Urology > 1. Journal Articles
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