Fluorine-18 fluorodeoxyglucose-positron emission tomography imaging of carcinoma of cardia or fundus of stomach / 中华外科杂志
Chinese Journal of Surgery
; (12): 661-664, 2006.
Article
in Zh
| WPRIM
| ID: wpr-300630
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the value of fluorine-18 fluorodeoxyglucose (FDG)-positron emission tomography (PET) in carcinoma of cardia or fundus of stomach.</p><p><b>METHODS</b>From April 1999 to April 2005, 57 patients with carcinoma of cardia or fundus of stomach were imaged with FDG-PET. FDG-PET imaging were analyzed by visual method combined with semiquantitative analysis. The results were compared with pathological findings and follow-up results.</p><p><b>RESULTS</b>In 29 untreated patients, 25 T(2) to T(4) tumors were all FDG avid and 4 T(1) cases showed nothing abnormal at the primary site. In 24 patients performed curative operation 40 resected enlarged lymph nodes beyond 1 cm were diagnosed correctly by FDG-PET. FDG-PET revealed distant metastases in 5 patients and corrected them from curative surgery candidates to late stage. In 28 treated patients FDG-PET confirmed 22 cases with recurrence or metastasis.</p><p><b>CONCLUSIONS</b>FDG-PET has limited value in confirming T stage in carcinoma of cardia or fundus of stomach. It showed potential in N and M staging and predicting treatment response.</p>
Full text:
1
Index:
WPRIM
Main subject:
Pathology
/
Stomach Neoplasms
/
Diagnostic Imaging
/
Cardia
/
Retrospective Studies
/
Sensitivity and Specificity
/
Radiopharmaceuticals
/
Fluorodeoxyglucose F18
/
Positron-Emission Tomography
/
Gastric Fundus
Type of study:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
Limits:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
Language:
Zh
Journal:
Chinese Journal of Surgery
Year:
2006
Type:
Article