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pro vyhledávání: '"Steven M, Penny"'
Autor:
Steven M, Penny
Publikováno v:
Radiologic technology. 93(1)
Breast cancer is the most common form of cancer in women and the second most common cause of death in women. Incidence has increased by 0.2% to 0.8% each year since the early 1970s. Therefore, breast imaging is a crucial component of health care, and
Autor:
Steven M, Penny
Publikováno v:
Radiologic technology. 91(6)
Ovarian cancer currently is the fifth leading cause of cancer-related deaths among women in the United States, and approximately 140 000 women die globally per year of ovarian cancer. This debilitating disease presents subtly, and when it is diagnose
Autor:
Erica Poole, Steven M Penny
Publikováno v:
Journal of Diagnostic Medical Sonography. 34:275-280
Acute abdominal pain in the pediatric patient is a common clinical symptom often resulting in uncertainty and thus often subsequently leads to a sonographic examination of the abdomen. Sonography is often the modality of choice for pediatric abdomina
Autor:
Steven M, Penny
Publikováno v:
Radiologic technology. 89(6)
Near the ileocecal valve, at the junction of the small intestine and large intestine, lies a blind-ended tube and possible homeostatic regulator called the vermiform appendix. The organ can cause several abdominal maladies that, if left untreated, ca
Autor:
Steven M Penny, Mishal Safwan
Publikováno v:
Journal of Diagnostic Medical Sonography. 32:131-137
Emphysematous cholecystitis (EC) is a rare but deadly variant of acute cholecystitis noted by the presence of gas in the gallbladder lumen or wall. This gas, emitted by bacteria, is thought to result from gallbladder ischemia caused by vascular compr
Autor:
Anna Zachariason, Steven M Penny
Publikováno v:
Journal of Diagnostic Medical Sonography. 31:122-129
A vital component of clinical sonography is the approach the sonographer uses to analyze both the patient’s clinical history and the sonographic findings of each examination. Although every study is different, the sonographer is obligated to obtain
Autor:
Steven M, Penny
Publikováno v:
Radiologic technology. 88(6)
Radiologic technologists often perform diverse roles throughout the workday, and they should have at least a minimal understanding of the responsibility and effects of these roles on the patient and organization. Although technologists can practice i
Autor:
Steven M, Penny
Publikováno v:
Radiologic technology. 87(4)
The pediatric urinary tract often is assessed with medical imaging. Consequently, it is essential for medical imaging professionals to have a fundamental understanding of pediatric anatomy, physiology, and common pathology of the urinary tract to pro
Autor:
Chelsey N. McCann, Steven M Penny
Publikováno v:
Journal of Diagnostic Medical Sonography. 29:17-23
Focal nodular hyperplasia (FNH) is the second most common benign hepatic mass. The primary purpose of this article is to provide a relevant case study and offer a review of the recent literature related to FNH with a discussion of both the clinical a
Publikováno v:
Journal of Diagnostic Medical Sonography. 26:183-187
Schizencephaly is a congenital brain malformation in which clefts develop in the cerebral hemispheres. This aberration may be described as open lip (type I) or closed lip (type II) and may be further expressed as unilateral or bilateral. Using histor