18F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph Nodes
Xi Bao Mao, Nan Li, Zao Sheng Huang, Chen Min Ding, Wen Jun Bao, Jing Fan, Hai Long Li Department of Nuclear Medicine, Changzhou Cancer Hospital, Soochow University, Changzhou 213032, People’s Republic of ChinaCorrespondence: Xi Bao MaoDepartment of Nuclear Medicine, Changzhou Cancer Hospi...
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doaj-f7784565d57a4971bf294554d53646f52020-12-03T20:15:51ZengDove Medical PressInternational Journal of General Medicine1178-70742020-12-01Volume 13133513395992418F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph NodesMao XBLi NHuang ZSDing CMBao WJFan JLi HLXi Bao Mao, Nan Li, Zao Sheng Huang, Chen Min Ding, Wen Jun Bao, Jing Fan, Hai Long Li Department of Nuclear Medicine, Changzhou Cancer Hospital, Soochow University, Changzhou 213032, People’s Republic of ChinaCorrespondence: Xi Bao MaoDepartment of Nuclear Medicine, Changzhou Cancer Hospital, Soochow University, Changzhou 213032, People’s Republic of ChinaTel +86-139-6112-5162Email 1465048069@qq.comAbstract: The special location of abdominal tuberculosis makes it difficult for biopsy, while its clinical and imaging characteristics make it indistinguishable from tumors. Here, we report a female patient that was initially misdiagnosed with pancreatic cancer, but eventually correctly diagnosed with tuberculosis in the celiac lymph nodes using 18F-FDG PET–CT. She was 38 years old. Her main complaint was “deep abdominal pain and discomfort for nearly a month”, accompanied by nausea and vomiting. Diagnosis of pancreatic tumors or enlarged lymph nodes was initially made based on CT scan results. Abdominal MRI revealed enlarged lymph nodes. 18F-FDG PET–CT imaging revealed a soft-tissue mass about 2.8 cm in diameter in the hepatic hilar area with a maximum standardized uptake value (SUVmax) of 9.4, and delayed imaging measured the SUVmax at 12. Enhanced CT showed no vascular envelopment in the mass. Based on these results, the patient was diagnosed with tuberculosis in the celiac lymph nodes. Her tuberculin test was strongly positive. After 5 months of antituberculosis treatment, the mass had reduced to about 1.5 cm in diameter and SUVmax reduced to 8.1, as demonstrated by 18F-FDG PET–CT imaging. Abdominal lymph-node tuberculosis is easy to misdiagnose, but timely 18F-FDG PET–CT imaging combined with tuberculin testing may reduce misdiagnosis and mistreatment.Keywords: 18F-FDG PET/CT imaging, lymph-node tuberculosis, differential diagnosishttps://www.dovepress.com/18f-fdg-petndashct-diagnosis-of-tuberculosis-in-celiac-lymph-nodes-peer-reviewed-article-IJGM18f-fdg pet/ct imaginglymph node tuberculosisdifferential diagnosis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mao XB Li N Huang ZS Ding CM Bao WJ Fan J Li HL |
spellingShingle |
Mao XB Li N Huang ZS Ding CM Bao WJ Fan J Li HL 18F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph Nodes International Journal of General Medicine 18f-fdg pet/ct imaging lymph node tuberculosis differential diagnosis |
author_facet |
Mao XB Li N Huang ZS Ding CM Bao WJ Fan J Li HL |
author_sort |
Mao XB |
title |
18F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph Nodes |
title_short |
18F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph Nodes |
title_full |
18F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph Nodes |
title_fullStr |
18F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph Nodes |
title_full_unstemmed |
18F-FDG PET–CT Diagnosis of Tuberculosis in Celiac Lymph Nodes |
title_sort |
18f-fdg pet–ct diagnosis of tuberculosis in celiac lymph nodes |
publisher |
Dove Medical Press |
series |
International Journal of General Medicine |
issn |
1178-7074 |
publishDate |
2020-12-01 |
description |
Xi Bao Mao, Nan Li, Zao Sheng Huang, Chen Min Ding, Wen Jun Bao, Jing Fan, Hai Long Li Department of Nuclear Medicine, Changzhou Cancer Hospital, Soochow University, Changzhou 213032, People’s Republic of ChinaCorrespondence: Xi Bao MaoDepartment of Nuclear Medicine, Changzhou Cancer Hospital, Soochow University, Changzhou 213032, People’s Republic of ChinaTel +86-139-6112-5162Email 1465048069@qq.comAbstract: The special location of abdominal tuberculosis makes it difficult for biopsy, while its clinical and imaging characteristics make it indistinguishable from tumors. Here, we report a female patient that was initially misdiagnosed with pancreatic cancer, but eventually correctly diagnosed with tuberculosis in the celiac lymph nodes using 18F-FDG PET–CT. She was 38 years old. Her main complaint was “deep abdominal pain and discomfort for nearly a month”, accompanied by nausea and vomiting. Diagnosis of pancreatic tumors or enlarged lymph nodes was initially made based on CT scan results. Abdominal MRI revealed enlarged lymph nodes. 18F-FDG PET–CT imaging revealed a soft-tissue mass about 2.8 cm in diameter in the hepatic hilar area with a maximum standardized uptake value (SUVmax) of 9.4, and delayed imaging measured the SUVmax at 12. Enhanced CT showed no vascular envelopment in the mass. Based on these results, the patient was diagnosed with tuberculosis in the celiac lymph nodes. Her tuberculin test was strongly positive. After 5 months of antituberculosis treatment, the mass had reduced to about 1.5 cm in diameter and SUVmax reduced to 8.1, as demonstrated by 18F-FDG PET–CT imaging. Abdominal lymph-node tuberculosis is easy to misdiagnose, but timely 18F-FDG PET–CT imaging combined with tuberculin testing may reduce misdiagnosis and mistreatment.Keywords: 18F-FDG PET/CT imaging, lymph-node tuberculosis, differential diagnosis |
topic |
18f-fdg pet/ct imaging lymph node tuberculosis differential diagnosis |
url |
https://www.dovepress.com/18f-fdg-petndashct-diagnosis-of-tuberculosis-in-celiac-lymph-nodes-peer-reviewed-article-IJGM |
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