Back to Search
Start Over
Neck-dissection surgical specimens treated by lymph node revealing solution
- Source :
- Otolaryngology - Head and Neck Surgery; January 2001, Vol. 124 Issue: 1 p72-75, 4p
- Publication Year :
- 2001
-
Abstract
- The detection of metastatic lymph nodes in cancer patients is essential for determining the cancer stage, and thus, the therapeutic modalities. However, very small lymph nodes can easily be missed during routine examination. We described a ''Lymph Node Revealing Solution'' (LNRS) that helps to detect tiny lymph nodes in neck dissection specimens. Twenty-one consecutive specimens of neck-dissection were investigated. The entire surgical specimen, fixed at first in formalin, was searched for lymph nodes by the traditional method. These were excised and sent for processing. The remaining tissue was immersed for 24 hours in LNRS. The lymph nodes stood out as white chalky nodules on the background of the yellow fat. They were then excised, and examined. A total of 227 lymph nodes were detected by the traditional method; 38 (17%) were positive for metastasis. Using the LNRS method, an additional 72 nodes were identified, among them 8 (11%) were positive for metastases and 2 cases were upstaged. LNRS is an inexpensive and easy method of detecting tiny lymph nodes; it enhances significantly the yield of normal and metastatic nodes of neck-dissection specimens and helps to establish a more accurate staging. (Otolaryngol Head Neck Surg 2001;124:72-5)
Details
- Language :
- English
- ISSN :
- 01945998 and 10976817
- Volume :
- 124
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Otolaryngology - Head and Neck Surgery
- Publication Type :
- Periodical
- Accession number :
- ejs9872696
- Full Text :
- https://doi.org/10.1016/S0194-5998(01)70160-X