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Fahmi A. AL-Kaf Turki A. AL Garni Nahes AL-Harbi Hassan Sandokji Sondos Samargandy 《Journal of the Saudi Heart Association》2021,33(1):71
A 21-years-old with Down syndrome presented with respiratory distress. Initial investigations revealed a cardiac tamponade. On further evaluation, he had positive coronavirus disease-2019 (COVID-19), severe chest infection and severe hypothyroidism. He responded well to urgent pericardiocentesis, levothyroxine, hydrocortisone and tocilizumab. 相似文献
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Careful history-taking and examination are important in diagnosing self-inflicted injuries, which are often very difficult to diagnose and manage. We describe a case of a misdiagnosed traumatic ulcer in a 9-year-old boy which meant that he went through months of pain and discomfort, missed school, was admitted to hospital and had a series of unnecessary investigations. Clinical Relevance: This case highlights the importance of dental referral, careful history and examination in managing unusual oral ulceration. 相似文献
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Kraiem S Chehaibi N Bouladi W Longo S Mghaieth F Bouraoui L Slimane ML 《La Tunisie médicale》2002,80(12):801-806
The aim of this study is to evaluate new echocardiographic modes in diagnosis of arrhythmogenic right ventricular dysplasia (ARVD). Our study is prospective, including ten patients with ARVD and a control group of ten healthy subjects. Transthoracic echocardiography included evaluation of classical criteria's, cross sectional measurements of the right ventricular. M mode and pulsed tissue Doppler techniques were used for quantitative measurement of tricuspid annular motion at the lateral and septal positions. Assessed by M mode, the total amplitude of the tricuspid annular motion was decreased in the lateral and septal positions in the patients compared with the controls. The tissue Doppler velocity pattern showed decreased early diastolic peak annular (Ea) velocity and an accompanying decrease in early (Ea) to late diastolic(Aa) velocity ratio in all positions; the systolic annular velocity was decreased only in the lateral position. Tricuspid annular measurement are valuable, easy to obtain and allow quantitative assessment of right ventricular function. ARVC patients showed an abnormal velocity pattern that may be an early but non specific sign of disease. 相似文献
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Ben Ameur Y Baraket F Smida W Haggui A Terras M Longo S Kraiem S Slimane ML 《La Tunisie médicale》2004,82(3):306-310
The dissection of the descending aorta is a serious affection regarding to its mortality and its complications. It becomes chronic after the 14th day following the first signs of dissection. The authors report the case of a 55 years old patient who has presented a type III dissection diagnosed at the chronic period. The persistance of the pain has indicated the implantation of a stent at the intimal tear. This new endovascular treatement of the aorta diseases is a promising and less invasive alternative to the surgical treatement. It may reduce the morbidity and the mortality of this pathology but it needs an accurate and performant imaging techniques. 相似文献
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AIMS: The aims of this review were to assess the reasons why patients were referred to a specialist dental paediatric unit and the quality of the referral letters received. MATERIAL AND METHOD: All patients referred to the paediatric consultation clinic at the Liverpool University Dental Hospital from January 2004 to July 2004 were included in the review. The reasons for their referral, as stated by the referring practitioners, were compared with the clinical findings from initial assessments in the consultation clinic and the quality of referral letters was assessed. RESULTS: Ninety-nine out of a total of 102 referrals were from general dental practitioners. Sixty were girls and 42 boys. Their mean age was 9.5 years. The commonest reason (25 patients) was for treatment under general anaesthesia. In 90 (88.2%) cases the main reason for referral stated in the letters was consistent with the findings of the clinical assessment in the consultant clinic. All 102 letters included the patient's name, address, date of birth and telephone number and 89 (87.3%) were dated. However, only 25 (24.5%) included any mention of medical history and fewer than 30% included details of any treatment provided by the referring practitioner. CONCLUSIONS: The vast majority of patients were referred for good reasons. The quality of the referral letters was generally poor. The use of a structured referral pro forma could improve the quality of the referral. 相似文献
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Fraiwan L Lweesy K Al-Nemrawi A Addabass S Saifan R 《Medical & biological engineering & computing》2011,49(7):811-818
This work attempts to recognize the Arabic vowels based on facial electromyograph (EMG) signals, to be used for people with speech impairment and for human computer interface. Vowels were selected since they are the most difficult letters to recognize by people in Arabic language. Twenty subjects (7 females and 13 males) were asked to pronounce three Arabic vowels continuously in a random order. Facial EMG signals were recorded over three channels from the three main facial muscles that are responsible for speech. The EMG signals are then pre-processed to eliminate noise and interference signals. Segmentation procedure was implemented to extract the time event that corresponds to each vowel based on a moving standard deviation window. The accuracy of the segmentation procedure was found to be 94%. The recognition of the vowels was carried out by extracting features from the EMG in three domains: the temporal, the spectral, and the time frequency using the wavelet packet transform. Classification of the extracted features was then finally performed using different classification methods implemented in the WEKA software. The random forest classifier with time frequency features showed the best performance with an accuracy of 77% evaluated using a 10-fold cross-validation. 相似文献