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David Moro-Valdezate,Salvador Peiró,Elvira Buch-Villa,Antonio Caballero-Gárate,M. Dolores Morales-Monsalve,Ángel Martínez-Agulló,Félix Checa-Ayet,Joaquín Ortega-Serrano 한국유방암학회 2013 Journal of breast cancer Vol.16 No.1
Purpose: The objective of this study was to describe the evolution of health-related quality of life (HRQOL) in a cohort of breast cancer patients over 1 year after surgery and to analyse the predictive ability of HRQOL measurement instruments. Methods: Observational, multicenter and prospective study of a cohort of breast cancer patients, assessing HRQOL at 1, 6, and 12 months after surgery using three questionnaires: EuroQol-5D-3L, EORTC QLQ-C30, and EORTC QLQ-BR23. Results: A total of 364 women participated in the study. Visual Analogue Scale (VAS) scores from the EuroQol improved (1 month vs. 1 year: 70 vs. 80; p<0.0001); however, the EuroQol score showed no significant change (0.81 vs. 0.83; p=0.1323). In contrast, Global Health Status on the EORTC QLQ-C30 improved (66.67 vs. 100.00; p<0.0001), as did all of this instrument´s scales and most of its independent items. The EORTC QLQ-BR23 dimensions showed improvement, except for sexual functioning (100.00 vs. 86.67; p=0.0030) and future perspective (33.33 vs. 66.67; p<0.0001). Patients with good HRQOL outcomes at 1 month showed improved levels of HRQOL at 1 year; HRQOL measured at 1 month was predictive of HRQOL at 1 year. Conclusion: HRQOL improved during the follow-up period. Likewise, HRQOL measurement instruments can predict early HRQOL.
G. Villa,C. C. Campisi,M. Ryan,F. Boccardo,P. Di Summa,M. Frascio,G. Sambuceti,C. Campisi 대한핵의학회 2019 핵의학 분자영상 Vol.53 No.1
Introduction) Lymphoscintigraphy is the gold standard for imaging in the diagnosis of peripheral lymphedema. However, there are no clear guidelines to standardize usage across centers, and as such, large variability exists. The aim of this perspectives paper is to draw upon the knowledge and extensive experience of lymphoscintigraphy here in Genoa, Italy, from our center of excellence in the assessment and treatment of lymphatic disorders for over 30 years to provide general guidelines for nuclear medicine specialists. Method) The authors describe the technical characteristics of lymphoscintigraphy in patients with limb swelling. Radioactive tracers, dosage, administration sites, and the rationale for a two-compartment protocol with the inclusion of subfascial lymphatic vessels are all given in detail. Results) Examples of lymphoscintigraphic investigations with various subgroups of patients are discussed. The concept of a transport index (TI) for semi-quantitative analysis of normal/pathological lymphatic flow is introduced. Different concepts of injection techniques are outlined. Discussion) It is past time that lymphoscintigraphy in the diagnosis of lymphatic disorders becomes standardized. This represents our first attempt to outline a clear protocol and delineate the relevant points for lymphoscintigraphy in this patient population.