نتایج جستجو برای: Lateral soft tissue X-ray
تعداد نتایج: 1675942 فیلتر نتایج به سال:
introduction: fishbone is the most common foreign body found in the oropharynx. conventionally patients with suspected fishbone in the throat would have mirror laryngoscopy followed by lateral soft tissue x-ray to look for the fishbone or observe impacts caused by the fishbone i.e. soft tissue swelling or air in upper esophagus. however, the most common site of fishbone impact is the suprahyoid...
Introduction: Fishbone is the most common foreign body found in the oropharynx. Conventionally patients with suspected fishbone in the throat would have mirror laryngoscopy followed by lateral soft tissue X-ray to look for the fishbone or observe impacts caused by the fishbone i.e. soft tissue swelling or air in upper esophagus. However, the most common site of fishbone impact is the suprahyoid...
INTRODUCTION Fishbone is the most common foreign body found in the oropharynx. Conventionally patients with suspected fishbone in the throat would have mirror laryngoscopy followed by lateral soft tissue X-ray to look for the fishbone or observe impacts caused by the fishbone i.e. soft tissue swelling or air in upper esophagus. However, the most common site of fishbone impact is the suprahyoid ...
X-ray phase-contrast imaging shows improved soft-tissue contrast compared to standard absorption-based X-ray imaging. Especially the grating-based method seems to be one promising candidate for clinical implementation due to its extendibility to standard laboratory X-ray sources. Therefore the purpose of our study was to evaluate the potential of grating-based phase-contrast computed tomography...
Authors present an 80-year-old male attending with obstructive food bolus. Lateral soft tissue neck x-ray demonstrated a suspected calcified foreign body at the level of the larynx. Subsequent senior radiological input reported the findings as incidental calcification of carotid arteries. ENT surgeons should demonstrate increased awareness for potentially calcified soft tissues on interpreting ...
Five patients with upper aerodigestive tract pathology seen acutely in the Accident and Emergency department at St Mary's Hospital, London are presented. The value of the lateral soft tissue neck X-ray in their diagnosis is discussed.
A 15-year-old, otherwise healthy boy presented with 2-yearhistory of swelling and thickening localized to the lateral aspects of his fingers. Dermatological examination revealed fusiform soft tissue swelling on the lateral and medial aspects of the second to fourth proximal interphalangeal (PIP) joints of both hands (Figure 1). There was no arthralgia or limited range of motion. Rheumatological...
In orthodontics the lateral X-ray and its analysis is an important part of the diagnostic procedures since the discovery of X-ray and the introduction of cephalic measuring with almost parallel X-rays. Making lateral and frontal photographs of the patient represents another common diagnostic method in this particular medical subject area. But both methods only allow a two dimensional inspection...
In this paper, the production mechanisms and the spectral-angular distribution of X-ray Cherenkov radiation (XCR) was investigated in detail and some unique properties of XCR and its applications were discussed. It is shown that, in the vicinity of the atomic absorption edges, the real and the imaginary parts of the refractive index are varied drastically and for some materials the refractive i...
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