نتایج جستجو برای: etiological factors
تعداد نتایج: 1085093 فیلتر نتایج به سال:
Odontogenic infection may be dangerous; especially when life-threatening complications occur. Infection spreads through the bone and periosteum toward nearby or more distant structures and spaces. Canine fossa abscess is an odontogenic infection that can lead to life-threatening complications. Successful treatment requires early recognition, determination of etiological factors, and proper medi...
Age-related macular degeneration (AMD) is a leading cause of blindness among Caucasians in various countries.1-3 In addition, cases of AMD are increasing among non-Caucasians, and AMD has become one of the major causes of blindness worldwide. To address this problem, several etiological, pathological, and basic science studies are being conducted. Etiological studies have revealed that the risk...
Various kinds of etiological factors play a role in chronic sinusitis, and foreign bodies in the sinuses are one of the etiological factors. A 44-year-old man attended our outpatient clinic with complaints of headache, nasal congestion, and postnasal drainage. He had a history of gunshot accident 1 year ago, and his paranasal computed tomography revealed a bullet-shaped, radiopaque foreign body...
Mastitis is one of the most economically significant diseases for the dairy industry for backyard farmers in developing countries and high producing herds worldwide. Two of the major factors impeding reduction in the incidence of this disease is [a] the lack of availability of an effective vaccine capable of protecting against multiple etiological agents and [b] propensity of some of the etiolo...
BACKGROUND Severe anaemia is a major cause of morbidity and mortality in African children. The aetiology is multi-factorial, but interventions have often targeted only one or a few causal factors, with limited success. METHODS AND FINDINGS We assessed the contribution of different pathophysiological mechanisms (red cell production failure [RCPF], haemolysis and blood loss) to severe anaemia i...
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