ABSTRACT
Liver metastasis is not rare during the course of neuroendocrine neoplasms.The methods for treating neuroendocrine neoplasm with liver metastasis(NENLM)are diversifying,which exposes the limitations of the early therapeutic response assessment based on only morphological changes.The emerging imaging biomarkers can sensitively describe changes in response to treatment from the functional level,providing new ideas for the therapeutic response evaluation of NENLM.In this paper,we reviewed the status quo and the latest research progress of imaging assessment for early therapeutic response of NENLM,aiming to provide reference for assessing the response and further exploring the treatment-related biomarkers.
Subject(s)
Humans , Diagnostic Imaging , Liver Neoplasms/diagnostic imaging , Neoplasm Metastasis , Neuroendocrine Tumors/diagnostic imagingABSTRACT
OBJECTIVE@#To compare the plasma components of frozen plasma (FP) and fresh frozen plasma (FFP).@*METHODS@#Twenty samples of FP and 20 samples of FFP from Beijing Red Cross Blood Center were randomly selected. Immediately after plasma melting, 12 plasma components including coagulation factor, fibrinolytic system and anticoagulation protein were detected, including activated partial thromboplastin time (APTT), prothrombin time (PT), coagulation factor Ⅷ (FⅧ) activity, coagulation factor Ⅴ (FⅤ) activity, fibrinogen(FIB) level, ADAMTS-13 activity, von Willebrand factor(vWF) activity, D-dimer (D-dimer, DD), fibrin degradation products (FDP), antithrombin (AT), protein C (PC), and protein S (PS). All these coagulation components between the two types of plasma were compared and analyzed.@*RESULTS@#Compared with FFP, APTT in FP was significantly prolonged(t=3.428, P0.05).@*CONCLUSION@#FP can substitute FFP in the treatment of some diseases, although it is lack of some coagulation factors and anticoagulation protein.