| Autor: |
P. de la Riva Pérez, F. Moya García, E.M. Gil Martínez, P. González Cabezas, M.A. Ramírez López |
| Rok vydání: |
2005 |
| Předmět: |
|
| Zdroj: |
Gastroenterología y Hepatología. 28:23-25 |
| ISSN: |
0210-5705 |
| DOI: |
10.1157/13070380 |
| Popis: |
Patients with known tumors can have other tumors in unexpected places, the so-called synchronic or second primary cancers. In these patients, whole-body fluorodeoxyglucose positron emission tomography (FDG-PET) to study known tumors can identify other tumors that would escape notice if only the sites of known tumors were investigated. We present 3 patients in whom whole-body FDG-PET was requested to study known tumors: 2 lung cancers and one melanoma. FDG-PET localized the known lesions and revealed hypermetabolic uptake in the abdomen in all 3 patients. Endoscopic polypectomy and pathologic analysis were performed, revealing 2 colon cancers and a tubular adenoma with a high degree of focal atypia. Whole body FDG-PET is a highly useful technique in the early diagnosis of colorectal cancer, which in turn allows complete cure of patients with this disease. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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