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Pregled bibliografske jedinice broj: 339305

Clinical impact of FDG-PET in the detection of recurrent colorectal cancer


Horvatić-Herceg, Gordana; Bračić, Irena; Herceg, Davor; Huić, Dražen; Jurašinović, Željko; Kusačić Kuna, Sanja; Mutvar, Andrea; Samardžić, Tatjana; Petrović, Ratimir; Dodig, Damir
Clinical impact of FDG-PET in the detection of recurrent colorectal cancer // Nuklearmedizin
Stuttgart, Njemačka: Schattauer GmbH, 2008. str. 128-128 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 339305 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Clinical impact of FDG-PET in the detection of recurrent colorectal cancer

Autori
Horvatić-Herceg, Gordana ; Bračić, Irena ; Herceg, Davor ; Huić, Dražen ; Jurašinović, Željko ; Kusačić Kuna, Sanja ; Mutvar, Andrea ; Samardžić, Tatjana ; Petrović, Ratimir ; Dodig, Damir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Nuklearmedizin / - Stuttgart, Njemačka : Schattauer GmbH, 2008, 128-128

Skup
6th International congress of the Croatian society of nuclear medicine

Mjesto i datum
Opatija, Hrvatska, 9-12.05.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
PET; rak debelog crijeva; FDG
(PET; colorectal cancer; FDG)

Sažetak
Conventional diagnostic imaging used to asses recurrence of colorectal cancer often gives doubtful and unspecific findings. The aim of our study was to compare CT and FDG-PET diagnostic value in the detection of recurrent colorectal cancer subsequent to colonic resection (R0) or rectal amputation. In retrospective study sensitivity and specificity of CT and FDG-PET was analyzed in 24 consecutive patients (8 female, 16 male, mean age 59, 9 years (37-73). Clinical findings were suspicious for: a) hepatic, b)intraabdominal, nonhepatic or c) extraabdominal cancer recurrence. The PET findings were compared with CT obtained within 2 month interval. Histology and clinical/imaging follow-up served as gold standard. Results: Sensitivity, specificity, positive predictive value and negative predictive value for CT were as follows: 58, 82%, 57, 14%, 76, 92%, 36, 36%, and for FDG-PET 81, 25%, 87, 50%, 92, 86% and 70, 00%. False negative CT findings were mostly in extrahepatic (intra or extraabdominal) localizations (5/7). There were three false negative FDG-PET findings (2 intrahepatic and 1 extraabdominal localization). False positive CT findings were found in 3 cases (1 hepatic and 2 extrahepatic localizations). Only one FDG-PET finding was false positive due to postoperative changes after hepatic surgery. Conclusions: Our study demonstrated good sensitivity and specificity of FDG-PET in the detection of colorectal cancer recurrence. Poor CT sensitivity and specificity could be attributed to mainly extrahepatic colorectal carcinoma recurrences in our series. FDG-PET appears to be superior diagnostic technique for the detection of recurrent colorectal cancer, especially in cases of extrahepatic localization of the disease.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
108-1081872-2062 - Uloga pozitronske emisijske tomografije (PET) u bolesnika sa zloćudnim tumorima (Huić, Dražen, MZOS ) ( POIROT)

Ustanove:
Klinički bolnički centar Zagreb


Citiraj ovu publikaciju:

Horvatić-Herceg, Gordana; Bračić, Irena; Herceg, Davor; Huić, Dražen; Jurašinović, Željko; Kusačić Kuna, Sanja; Mutvar, Andrea; Samardžić, Tatjana; Petrović, Ratimir; Dodig, Damir
Clinical impact of FDG-PET in the detection of recurrent colorectal cancer // Nuklearmedizin
Stuttgart, Njemačka: Schattauer GmbH, 2008. str. 128-128 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Horvatić-Herceg, G., Bračić, I., Herceg, D., Huić, D., Jurašinović, Ž., Kusačić Kuna, S., Mutvar, A., Samardžić, T., Petrović, R. & Dodig, D. (2008) Clinical impact of FDG-PET in the detection of recurrent colorectal cancer. U: Nuklearmedizin.
@article{article, year = {2008}, pages = {128-128}, keywords = {PET, rak debelog crijeva, FDG}, title = {Clinical impact of FDG-PET in the detection of recurrent colorectal cancer}, keyword = {PET, rak debelog crijeva, FDG}, publisher = {Schattauer GmbH}, publisherplace = {Opatija, Hrvatska} }
@article{article, year = {2008}, pages = {128-128}, keywords = {PET, colorectal cancer, FDG}, title = {Clinical impact of FDG-PET in the detection of recurrent colorectal cancer}, keyword = {PET, colorectal cancer, FDG}, publisher = {Schattauer GmbH}, publisherplace = {Opatija, Hrvatska} }




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