1 |
Radiotherapy film densitometry using a slow-scan, cooled, digital CCD imaging systemBurch, Sandra Esther 08 1900 (has links)
No description available.
|
2 |
Direct readout of bone mineral content with dichromatic absorptiometryKan, William C., January 1976 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 49-50).
|
3 |
DXA measurements using a micro computed tomograph systemMay, James Bryant, January 2007 (has links) (PDF)
Thesis (M.Eng.)--University of Louisville, 2007. / Title and description from thesis home page (viewed May 9, 2007). Department of Mechanical Engineering. Vita. "April 2007." Includes bibliographical references (p. 43).
|
4 |
Incidencia de Osteoporosis Densitométrica en mujeres adultas mayores posmenopáusicas. Centro Médico Global Diagnóstico. Octubre 2012 – marzo 2013Baldeón Romero, Wilmer Geremias January 2013 (has links)
Objetivo: Determinar la incidencia de osteoporosis densitométrica en mujeres adultas mayores posmenopáusicas.
Material Y Métodos: Se realizó un estudio observacional, descriptivo, prospectivo de corte transversal y no probabilístico. Se incluyeron 146 pacientes mujeres adultos mayores que se realizaron un examen de densitometría ósea completa en el servicio de densitometría del centro médico Global Diagnóstico.
Resultados: De los 146 casos, se encontró 8(5.48 %) densitometrías normales y 138(94.52%) anormales; de las cuales tenemos 38(26.03% casos de osteopenia y 100(68.49%) casos de osteoporosis. De los 100 casos de osteoporosis 6(6%) solamente presentaron compromiso en columna, 25(25%) solamente presentaron compromiso en antebrazo, 49(49%) presentaron compromiso en columna y antebrazo, 3(3%) presentaron compromiso en caderas y antebrazo, y únicamente 17(17%) casos comprometieron las tres regiones: columna, caderas y antebrazo.
La osteoporosis es mayor a partir de los 75 años hasta los 84 años y desde los 85 años hasta los 94 años, donde ya no se encontró casos normales.
Conclusión: Se concluyó que en la mayoría de exámenes densitométricos que se realizan, al sexo femenino adulto mayor, la osteoporosis es frecuente. En nuestro estudio el 68.5 % de las mujeres tienen osteoporosis.
Se demostró que la osteoporosis es mayor en las mujeres posmenopáusicas que tienen mayor peso, con 51(70%) de casos y menor talla, con 68(74.7%) de casos.
Se concluyó que la mayor incidencia de osteoporosis según las tres regiones evaluadas, es en el antebrazo con 95 (65.1%) casos de osteoporosis.
Palabras clave: densitometría, osteoporosis, osteopenia / Objective: To determine the incidence of densitometric osteoporosis in elderly postmenopausal women.
Material and Methods: We conducted an observational, prospective cross-sectional and descriptive and non-probability. 146 Patients were included women older adults who were a bone densitometry test complete in the service of densitometry of the center Global medical diagnosis.
Results: Of the 146 cases, found 8 (5.48 %) and normal densitometry 138 (94.52 %) abnormal; of which we have 38 (26.03 % of the cases of osteopenia and 100 (68.49 %) cases of osteoporosis. Of the 100 cases of osteoporosis 6 (6 %) only presented commitment in column, 25 (25 %) only presented commitment in forearm, 49 (49 %) showed commitment in column and forearm, 3 (3 %) showed commitment in hips and forearm, and only 17 (17 %) cases committed the three regions: spine, hips and forearm.
Osteoporosis is higher in women older than 75 years to 84 years; since the age of 85 to 94 years, where is no longer found normal cases.
Conclusion: We concluded that in the majority of reviews densitometric which they are performed, the female sex older adult, osteoporosis is frequent. In our study, the 68.5 % of women have osteoporosis. It was shown that osteoporosis is higher in postmenopausal women who have greater weight, with 51 (70 %) of cases and smaller size, with 68 (74.7 %) of cases.
It was concluded that the highest incidence of osteoporosis according to the three regions evaluated, is in the forearm with 95 (65.1 %) cases of osteoporosis.
Key words: densitometry, osteoporosis, osteopenia / Tesis
|
5 |
The taphonomy of vertebrate archaeofaunas : bone density and differential survivorship of fossil classes /Lyman, R. Lee. January 1982 (has links)
Thesis (Ph. D.)--University of Washington, 1982. / Vita. Bibliography: leaves 235-255.
|
6 |
Use of quantitative ultrasound for assessment of bone mineral density changes in pregnancy and its relationship to pregnancy and perinatalcharacteristicsTo, Wing-kee, William., 杜榮基. January 2011 (has links)
published_or_final_version / Obstetrics and Gynaecology / Master / Doctor of Medicine
|
7 |
Mammographic x-ray unit peak kilovoltage and spectral quality determination using film densitometryNapolitano, Mary Elizabeth 05 1900 (has links)
No description available.
|
8 |
Longitudinal study of the factors which affect the development of bone mineral content, bone width and bone mineral density through adolescence / Anthea Magarey.Magarey, Anthea January 1997 (has links)
Bibliography: leaves 221-237. / xi, 237 leaves : ill. ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Presents prospective data on forearm bone status in a group of Australian children. / Thesis (Ph.D.)--University of Adelaide, Dept. of Paediatrics, 1997?
|
9 |
The effect of compositional and physicochemical heterogeneity on age-related fragility of human cortical bone /Yerramshetty, Janardhan Srinivas. January 2006 (has links)
Dissertation (Ph.D.)--University of Toledo, 2006. / Typescript. "Submitted as partial fulfillment of the requirements for The Doctor of Philosophy in Engineering." Bibliography: leaves 372-388.
|
10 |
Bayesian nonresponse models for the analysis of data from small areas an Application to BMD and Age in NHANES III.Liu, Ning. January 2003 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: missing data; Bayesian; nonresponse. Includes bibliographical references (p. 79-80).
|
Page generated in 0.0996 seconds