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2.
Clin Nucl Med ; 46(3): e154-e155, 2021 Mar 01.
Article in English | MEDLINE | ID: mdl-33512839

ABSTRACT

ABSTRACT: We represent the case of a 61-year-old man with atypical carcinoid tumor of the lung. On posttherapy 177Lu-DOTATATE whole-body scan, focal intense uptake in the inferomedial side of the liver was detected. Pretherapy 68Ga-DOTATATE PET/CT showed no sign of liver metastasis, and posttherapy diagnostic dynamic liver MRI is used to exclude metastatic liver disease. Focal intense uptake was attributed to physiological gallbladder uptake.


Subject(s)
Gallbladder/metabolism , Liver Neoplasms/metabolism , Liver Neoplasms/secondary , Octreotide/analogs & derivatives , Organometallic Compounds/metabolism , Positron Emission Tomography Computed Tomography , Biological Transport , Humans , Liver Neoplasms/diagnostic imaging , Lung Neoplasms/pathology , Lung Neoplasms/therapy , Male , Middle Aged , Octreotide/metabolism , Whole Body Imaging
3.
Nucl Med Commun ; 41(1): 73-77, 2020 Jan.
Article in English | MEDLINE | ID: mdl-31800509

ABSTRACT

AIM: This study aimed to analyze the prognostic factors of patients receiving transarterial radioembolization for unresectable hepatocellular carcinoma. MATERIAL AND METHOD: Eighty-six (73 M and 13F; mean age: 64.3 ± 9.8 years) patients who received transarterial radioembolization for unresectable hepatocellular carcinoma were included. Relationship between serum alpha-fetoprotein and international normalization ratio level, albumin-bilirubin grade, neutrophil-lymphocyte ratio, presence of portal venous thrombosis and extrahepatic metastases, the dimension of index lesion and OS were analyzed. RESULTS: Neutrophil lymphocyte ratio was ≤ 5 in 76 (88%) and >5 in 10 (12%) of patients. Sixty-two (72%) patients died during a mean of 25.6± 9.7 months follow-up. Mean OS for all patients was calculated as 12.9 ± 14.6 months. In univariate analysis, albumin-bilirubin grade (22.3 ± 3.8 vs. 11.6 ± 4.2; P = 0.03), neutrophil-lymphocyte ratio (21.8 ± 3.6 vs. 7.3 ± 2.6; P =0.04), presence of extrahepatic metastases (30.1 ± 5.4 vs. 7.4 ± 2.0; P = 0.001) and portal venous thrombosis (26.5± 4.8 vs. 10.5 ± 2.1; P = 0.01) had significant effect on OS. In multivariate analysis, serum international normalization ratio (P = 0.005) and alpha-fetoprotein level (P = 0.004), albumin-bilirubin grade (P = 0.05), neutrophil-lymphocyte ratio (P = 0.007), Child-Pugh score (0.006) and presence of ascites (P = 0.005) were significantly correlated with OS. CONCLUSION: Patients with low basal albumin-bilirubin grade and neutrophil-lymphocyte ratio survive longer after transarterial radioembolization for unresectable hepatocellular carcinoma. Presence of extrahepatic metastases and portal venous thrombosis seems to have a prognostic value.


Subject(s)
Carcinoma, Hepatocellular/diagnosis , Carcinoma, Hepatocellular/therapy , Embolization, Therapeutic , Liver Neoplasms/diagnosis , Liver Neoplasms/therapy , Carcinoma, Hepatocellular/surgery , Female , Humans , Liver Neoplasms/surgery , Male , Middle Aged , Prognosis , Treatment Failure
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