Coronaviruses are an association of viruses which lead sicknesses in mammals and birds. The Common symptoms that affect humans respiratory tract infections, fever, headache, etc.In this review, we highlight the development coronaviruses recent two decade, include simpleacute syndrome (2002-2003), middle east (2012) coronavirus disease 2019 (2019-2020).

Abstract Introduction Gallstone ileus is a rare complication of gallstones that occurs in 1%-4% all cases bowel obstruction. We present surprising case gallstone causing small obstruction 19 years after open cholecystectomy. Case Report A 77-year-old male presented with 3-day history abdominal pain, 4 episodes vomiting and absolute constipation. He had surgical background an cholecystectomy app...

Results A total of 335 patients in 1986, 351 in 1996 and 178 patients in 2006 comprise the total study population of 864 STEMI patients. In addition 25 (6,9%) patients died within the first 24 hours of hospital admission in 1986, 33(15,6%) in 1996 and 5 (2,7%) in 2006. One-year mortality decreased from 26.3% in 1986 and 19.7% in 1996 to 12.9% in 2006 (p = 0.001). Cox proportional hazard analysi...

18 The interannual variability of cloud properties in a tropical subsidence area (South 19 Atlantic Ocean) is examined using 23 years of ISCCP cloud fractions and optical depths, 20 complemented with ISCCP/Meteosat visible reflectance and a four-years comparison with 21 CALIPSO-GOCCP products. The mean seasonal cloud properties are examined in the area, as 22 their interannual evolution. Circul...

After its introduction about two decades ago, transesophageal echocardiography (TEE) has rapidly evolved into an important diagnostic feature for the cardiologist, since it offers anatomic and hemodynamic information which cannot be obtained precordially. Part of this success was due to the developments in transducer technology which resulted in smaller probes with progressively better imaging ...

● BACKGROUND: Not much is known about the long-term outcome of Asperger syndrome (AS). The first set of diagnostic criteria was published in the late 1980’s. Research on other normal range IQ Autism Spectrum Disorders (ASD) has shown great variability in terms of outcome. ● AIMS: The purpose of the present study was to study the naturalistic course of AS into adulthood in a clinical cohort of 1...