Found 10 datasets matching "ultrasonography".
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Purpose: Astronauts traveling beyond low Earth orbit will be exposed to high linear energy transfer charged particles. Because there is concern about the adverse effects of space radiation on the...
Search relevance: 73.27 | Views last month: 1 -
Objective: To non-invasively study the effects of continuous positive airway pressure breathing (CPAP) on renal vascular resistance in normal subjects and renal allograft...
Search relevance: 65.23 | Views last month: 1 -
Background The relatively rare carcinoma of the ampulla of Vater is a neoplasia with a good prognosis compared to pancreatic cancer. Preoperative staging is important in planning the...
Search relevance: 60.32 | Views last month: 1 -
These data were compiled to describe population reproductive structure of rainbow trout in the Colorado River downstream of Glen Canyon Dam, Arizona. Objective(s) of our study were to describe the...
Search relevance: 47.54 | Views last month: 0 -
Background Ultrasonography with 20 MHz frequency can be used to estimate tumour thickness preoperatively in malignant melanoma (MM) of the skin. The vertical invasion depth is the single...
Search relevance: 41.73 | Views last month: 1 -
Surrogate end-points of cardiovascular disease can provide useful information in cross-sectional, prospective and interventional studies. They provide information on association with risk factors,...
Search relevance: 40.15 | Views last month: 0 -
Background Caudal regression is a rare syndrome which has a spectrum of congenital malformations ranging from simple anal atresia to absence of sacral, lumbar and possibly lower thoracic...
Search relevance: 33.98 | Views last month: 1 -
Background A delay in diagnosis or a misdiagnosis may occur in patients with spinal cord injury (SCI) or spinal bifida as typical symptoms of a clinical condition may be absent because...
Search relevance: 24.07 | Views last month: 1 -
This ground-based program was intended to address the etiology of visual system structural and functional changes observed in astronauts during both inflight and postflight periods. Using the...
Search relevance: 22.36 | Views last month: 0 -
Purpose: Astronauts traveling beyond low Earth orbit will be exposed to high linear energy transfer charged particles. Because there is concern about the adverse effects of space radiation on the...
Search relevance: 22.12 | Views last month: 0
