CARLOS ALBERTO BUCHPIGUEL
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Radiologia, Faculdade de Medicina - Docente
LIM/43 - Laboratório de Medicina Nuclear, Hospital das Clínicas, Faculdade de Medicina - Líder
LIM/43 - Laboratório de Medicina Nuclear, Hospital das Clínicas, Faculdade de Medicina - Líder
32 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 32
bookPart Cintilografia para pesquisa de sangramento intestinal(2017) ONO, Carla Rachel; BUCHPIGUEL, Carlos Alberto; SADO, Heitor Naoki; SAPIENZA, Marcelo TatitbookPart Cintilografia cerebral e estudos com tálio-201 e sestamibi(2017) COUTINHO, Artur Martins Novaes; ONO, Carla Rachel; BUCHPIGUEL, Carlos Alberto- Complementary findings on 18F-FDG PET/CT and 18F-NaF PET/CT in a patient with Erdheim-Chester disease(2017) SABINO, Daniela; VALE, Romulo Hermeto Bueno do; DUARTE, Paulo Schiavom; SAPIENZA, Marcelo Tatit; BUCHPIGUEL, Carlos Alberto
- The End-Diastolic Velocity of Thyroid Arteries Is Strongly Correlated with the Peak Systolic Velocity and Gland Volume in Patients with Autoimmune Thyroiditis(2017) HOFLING, Danilo Bianchini; MARUI, Suemi; BUCHPIGUEL, Carlos Alberto; CERRI, Giovanni Guido; CHAMMAS, Maria CristinaBackground. The end-diastolic velocity (EDV) of thyroid arteries reflects peripheral blood flow resistance. Objective. The aim was to evaluate EDV correlations with other Doppler sonography parameters and with clinical and biochemical variables in a sample of patients with hypothyroidism caused by chronic autoimmune thyroiditis (CAT). Methods. A sample of 48 CAT hypothyroid patients receiving treatment with stable doses of levothyroxine was selected. The participants underwent clinical evaluation and measurement of serum thyrotropin (TSH), total triiodothyronine (T3), total thyroxine (T4), free T4, thyroid peroxidase antibodies (anti-TPO), and antithyroglobulin antibodies (anti-Tg) and Doppler sonography. Results. The EDV of the inferior thyroid arteries (ITA-EDV) was strongly and positively correlated with the peak systolic velocity of the inferior thyroid arteries (ITA-PSV, r = 0.919), thyroid volume (r = 0.711), and thyroid visual vascularization pattern (TVP, r = 0.687). There was no correlation between ITA-EDV and the clinical variables, hormones, anti-TPO, or anti-Tg. Conclusion. The strong correlation of ITA-EDV with ITA-PSV, TVP, and volume suggests that increased vascularization in CAT may be associated with a reduction in thyroid blood flow resistance, possibly due to an angiogenesis-induced increase in the total vascular cross-sectional area of the parenchyma.
conferenceObject Near Infrared Fluorescence In-Vivo Imaging of Non-Hodgkin Lymphoma Using Cy7-Bevacizumab(2017) CAMACHO, Ximena; PERRONI, Carolina; JUNQUEIRA, Mara de Souza; FERNANDEZ, Marcelo; BUSTOS, Silvina; BUCHPIGUEL, Carlos; CHAMMAS, Roger; GAMBINI, Juan Pablo; CABRAL, Pablo; RIVA, EloisabookPart Cintilografia hepatoesplênica e pesquisa de baço acessório(2017) ONO, Carla Rachel; BUCHPIGUEL, Carlos Alberto; SADO, Heitor Naoki; SAPIENZA, Marcelo TatitbookPart PET/CT no adenocarcinoma colorretal(2017) BUCHPIGUEL, Carlos AlbertobookPart PET/CT no câncer de pâncreas(2017) ONO, Carla Rachel; BUCHPIGUEL, Carlos Alberto; SADO, Heitor Naoki; SAPIENZA, Marcelo TatitconferenceObject LONG-TERM FOLLOW-UP OF PATIENTS WITH HYPOTHYROIDISM INDUCED BY AUTOIMMUNE THYROIDITIS SUBMITTED TO LOW-LEVEL LASER THERAPY(2017) HOFLING, Danilo; CHAVANTES, M. Cristina; BUCHPIGUEL, Carlos Alberto; CERRI, Giovanni Guido; CARNEIRO, Paulo Campos; MARUI, Suemi; CHAMMAS, Maria CristinabookPart Cintilografia de fígado e das vias biliares(2017) ONO, Carla Rachel; BUCHPIGUEL, Carlos Alberto; SADO, Heitor Naoki; SAPIENZA, Marcelo Tatit