Hostname: page-component-6766d58669-rxg44 Total loading time: 0 Render date: 2026-05-18T18:13:51.222Z Has data issue: false hasContentIssue false

18F-Fluorodeoxyglucose uptake in different histological subtypes of nasopharyngeal carcinoma

Published online by Cambridge University Press:  10 October 2008

M-C Chang
Affiliation:
Department of Nuclear Medicine, Changhua Christian Hospital, Taiwan
S-C Tsai
Affiliation:
Department of Nuclear Medicine, Taichung Veterans General Hospital, Taiwan
W-Y Lin*
Affiliation:
Department of Nuclear Medicine, Taichung Veterans General Hospital, Taiwan Institute of Biomedical Engineering, National Chung-Hsing University, Taiwan
*
Address for correspondence: Dr Wan-Yu Lin, Department of Nuclear Medicine, Taichung Veterans General Hospital, 160 Taichung Harbor Road, Section 3, Taichung 40705, Taiwan. Fax: (886) 4 23741348 E-mail: wylin@vghtc.gov.tw

Abstract

Objective:

The study aimed to delineate the relationship between 18F-fluorodeoxyglucose uptake and histological findings in nasopharyngeal carcinoma.

Methods:

We conducted a retrospective review of 88 patients referred to our positron emission tomography department with newly diagnosed, biopsy-proved nasopharyngeal carcinoma. Hospital records were reviewed for demographic and clinical data, including age, gender, body weight, histological analysis and clinical tumour stage.

Results:

Nineteen out of the 88 patients (22 per cent) had nasopharyngeal carcinoma of World Health Organization type I, 39 (44 per cent) had type II and 30 (34 per cent) had type III. The mean standardised uptake value for the primary tumour was 9.4 ± 5.0, ranging from 2.2 to 27.1. The mean standardised uptake values were 8.0 ± 3.9 for type I tumours, 9.7 ± 4.4 for type II tumours and 10.1 ± 6.3 for type III tumours (p = 0.451).

Conclusions:

Our study found that type III nasopharyngeal carcinoma exhibited a higher 18F-fluorodeoxyglucose uptake than either type II or type I nasopharyngeal carcinoma. However, this difference was not statistically significant.

Information

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 2008

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable