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M Puvaneswary J Gani IK Kalnins 《Journal of Medical Imaging and Radiation Oncology》1998,42(4):367-369
Glomus vagale are rare vascular tumours of the paraganglion cells of the vagus nerve, and they usually occur in the carotid space. Tumours can be familial, multicentric, malignant but rarely hormonally active. A rare case is reported of glomus vagale presenting as a supraclavicular mass. 相似文献
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Rehan Ul Haq Prashant Modi IK Dhammi Anil K Jain Puneet Mishra 《Indian Journal of Orthopaedics》2013,47(3):302-306
Conjoint bicondylar Hoffa fracture is an extremely rare injury. Only one case has been reported previously in the pediatric age group. We describe this injury in a 17-year-old male who presented following a fall with direct impact on his semiflexed right knee. Plain radiographs were inadequate to define the exact pattern of injury. Computed tomographic (CT) scans demonstrated the coronal fracture involving both the femoral condyles which were joined by a bridge of intact bone. The patient was treated with open reduction and internal fixation using swashbuckler (modified anterior) approach. Union occurred within 3 months and at final followup (at 18 months) the patient had a good clinical outcome. The possible mechanism of injury is discussed. 相似文献
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Long‐term efficacy of a 0.07% cetylpyridinium chloride mouth rinse in relation to plaque and gingivitis: a 6‐month randomized,vehicle‐controlled clinical trial
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A significant recent advance that has occurred world over in the continuously evolving field of Magnetic Resonance Imaging (MRI) practice is the introduction of Cardiac applications. Cardiac MRI has moved to the centre stage of clinical management strategy by non-invasively imaging the structure as well as function of the heart. It has a wide range of specific applications such as delineation of morphological anatomy, quantification of flow and pressure across cardiac valve dysfunction, evaluation of myocardial function, assessment of infarcts, mapping coronary arteries and so on. Evaluation of congenital heart disease (CHD) is an important application of Cardiac MRI since the morphological details of chambers, septum, defects and anomalous connections are depicted accurately. Besides, flow information across valves, chambers, outflow tracts and shunts are also provided. This article describes our experience in the use of cardiac MRI in congenital heart disease.Key Words: Cardiac MRI, Congenital heart disease, Cyanotic and Acyanotic heart disease 相似文献
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SU YOUNG KIM SANG YONG SONG MIN SUNG KIM JI YOUL LEE HYUN MOO LEE HAN YONG CHOI NAM JIN YOO SUG HYUNG LEE 《APMIS : acta pathologica, microbiologica, et immunologica Scandinavica》2009,117(1):28-33
Fas‐mediated apoptosis is considered a principal pathway for apoptosis induction in normal and cancer cells. Expression of Fas has been reported in prostate tissues several times, but the data were not consistent. Expression of FLICE‐like inhibitory protein (FLIP), an inhibitor of Fas‐mediated apoptosis, has not been studied by immunohistochemistry in prostate tissues. The aim of this study is to explore whether alterations of Fas and FLIP expression occur in prostate cancer tissues. We analyzed the expression of Fas and FLIP in 107 prostate adenocarcinoma tissues by immunohistochemistry using a tissue microarray approach. Normal glandular cells of the prostates strongly expressed both Fas and FLIP proteins. Prostate intraepithelial neoplasm also showed a strong Fas immunoreacitity. Fas expression was strongly positive in 60 cancers (56.1%), but the remaining 47 cancers showed no (6.5%) or markedly decreased (37.4%) Fas immunostaining compared with the normal glandular cells of the same patients. By contrast, FLIP expression was strong in most (103/107; 96.3%) of the cancers, and only four cancers (3.7%) showed decreased immunoreactivities compared with the normal cells. The decreased expression of Fas was not associated with pathologic characteristics, including FLIP expression, size of the cancers, age, Gleason score and stage. The decreased expression of Fas in a large fraction of prostate cancers compared with their normal cells suggested that loss of Fas expression might play a role in tumorigenesis in some prostate cancers possibly by inhibiting apoptosis mediated by Fas. 相似文献
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BYUNG HO LEE M.D. JAE SEOK PARK M.D. JAE HYUNG PARK
B.Sc. JONG SEUNG PARK M.D. JAE JIN KWAK M.D. EUI SEOCK HWANG M.D. SOOK KYOUNG KIM
M.Sc. DONG HOON CHOI M.D. Ph.D. YOUNG‐HOON KIM M.D. Ph.D. HUI‐NAM PAK M.D. Ph.D. 《Journal of cardiovascular electrophysiology》2010,21(5):501-507
Anticoagulation in CHADS2 Score 1 . Background: The revised ACC/AHA/ESC 2006 guideline recommends either aspirin or warfarin for the prevention of ischemic stroke in patients with atrial fibrillation (AF) in CHADS2 score 1. We hypothesized that warfarin is superior to aspirin therapy for the prevention of stroke without increasing bleeding complication in AF patients with CHADS2 score 1. Methods and Results: Among 1,502 patients (mean 62.4 ± 13.8 years old, male 65.4%) who were treated for nonvalvular AF without previous stroke, the number of patients with CHADS2 score 1 was 422 (62.9 ± 10.7 years old, male 290 [68.7%]) and their antithrombotic therapies were as follows: warfarin (n = 143), aspirin (n = 124), other antiplatelet (n = 45), and no antithrombosis (none: n = 110). We reviewed the incidences of ischemic stroke, mortality, and bleeding complications during the follow‐up period. Results were: (1) during 22.3 ± 17.8 months of follow‐up, the incidence of ischemic stroke was significantly lower in warfarin (6 patients, 4.2%, mean international normalized ratio [INR] 2.0 ± 0.5 IU) than in aspirin (16 patients, 12.9%, P = 0.008) than none (23 patients, 20.9%, P < 0.001) without differences in all‐cause mortality. (2) The incidence of major bleeding (decrease in hemoglobin ≥2 g/dL, requiring hospitalization or red blood cell transfusion ≥2 pints) was not different between warfarin (2.1%) and aspirin (0.8%, P = NS), but minor bleeding was more common in warfarin (10.5%) than in aspirin (2.4%, P = 0.007). Conclusion: In AF patients with CHADS2 score 1, warfarin was better to prevent ischemic stroke than aspirin without increasing the incidence of major bleeding complications. However, the incidence of minor bleeding was higher in the warfarin group than the aspirin group. (J Cardiovasc Electrophysiol, Vol. 21, pp. 501‐507, May 2010) 相似文献