نتایج جستجو برای: incidence imaging
تعداد نتایج: 692178 فیلتر نتایج به سال:
An adrenal incidentaloma is an adrenal mass found in an imaging study performed for other reasons unrelated to adrenal disease and often accompanied by obesity, diabetes, or hypertension. The prevalence and incidence of adrenal incidentaloma increase with age and are also expected to rise due to the rapid development of imaging technology and frequent imaging studies. The Korean Endocrine Socie...
Prostate cancer and prostatic calcifications have a high incidence in elderly men. We aimed to investigate the diagnostic capabilities of susceptibility-weighted imaging in detecting prostate cancer and prostatic calcifications. A total number of 156 men, including 34 with prostate cancer and 122 with benign prostate were enrolled in this study. Computed tomography, conventional magnetic resona...
Congenital hepatic cyst is a rare and nonsymptomatic condition in infants and children. Its incidence is 2.5% in the postnatal life with a much lower incidence in the prenatal period. Incidental finding on antenatal imaging is the most common presentation. We present a case of a newborn in whom fetal ultrasound detected a cyst within the fetal liver. Postnatal imaging revealed a liver cyst in t...
Background and aims: One of the most common injuries around the world is the traumatic injury of the spine and spinal cord with unknown worldwide situation of traumatic spinal cord injury (TSCI) affecting on the effectiveness of preventive policy programs. In addition, because of possibility of making paralysis, the potential injury to the spine could be one of the most importa...
Abstract Backgraound: Hypoxia is an important determinant for biological behavior of malignant solid tumors. In vitro and in vivo studies have shown that tumor hypoxia is associated with an increased likelihood of local recurrence and distant metastasis, as well as resistance to radiation therapy and certain types of chemotherapy. Studies have shown that some copper-bis thiosemicarbazones es...
Mid-Infrared Continuous Varifocal Metalens with Adjustable Intensity Based on Phase Change Materials
Metalenses can greatly reduce the complexity of imaging systems due to their small size and light weight also provide a platform for realization multifunctional devices. Achieving dynamic focus length tunability is highly important metalens research. In this paper, based on single-crystal Ge new low-loss phase change material Ge2Sb2Se5 (GSSe), tunable formed by double-layer metasurface composit...
today’s knowledge on oesophageal adenocarcinoma and its rising incidence has encouraged researcher to illustrate relationship between barrett’s disease and progression to adenocarcinoma. the incidence of this disease has been accelerated sharply in current decades since people life has changed. studies have been demonstrated that several potential factors including genetical and environmental ...
background: one of the most common cancers is skin cancer worldwide. since incidence and cost of treatment of the cancer are increasing, it is necessary to further investigate to prevent and control this disease. this study aimed to determine skin cancer trend and epidemiology in iran. methods: this study was done based on existing data. data used in this study were obtained from a national reg...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید