Importance of volumetric measurement processes in oncology imaging trials for screening and evaluation of tumors as per response evaluation criteria in solid tumors.
Cancer, like any disease, is a pathologic biological process. Drugs are designed to interfere with the pathologic process and should therefore also be validated using a functional screening method directed at these processes. Screening for cancers at an appropriate time and also evaluating results is also very important. Volumetric measurement helps in better screening and evaluation of tumors. Volumetry is a process of quantification of the tumors by identification (pre-cancerous or target lesion) and measurement. Volumetric image analysis allows an accurate, precise, sensitive, and medically valuable assessment of tumor response. It also helps in identifying possible outcomes such disease progression (PD) or complete response as per Response Evaluation Criteria in Solid Tumors (RECIST).
Department of Medical Imaging, Core Imaging Laboratory, Parexel International, Hyderabad, AP, India E-mail : : ravichandra1788@gmail.com.
Ravi Chandra
RC
Vemuri
Rudresh
R
Jarecha
Kim Kah
KK
Hwi
Rohit
R
Gundamaraju
Aripaka
A
Maruthikanth
Aravindrao
A
Kulkarni
Sundeep
S
Reddy
D003952:Diagnostic Imaging / Q000379:methods; D018450:Disease Progression; D055088:Early Detection of Cancer / Q000379:methods; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis* / Q000473:pathology*; D066066:Response Evaluation Criteria in Solid Tumors