Publications by authors named "Sadan N"

Dens invaginatus is an anomaly mostly observed in maxillary incisors. This study aimed to assess the prevalence of dens invaginatus in maxillary incisors in young Israeli population and to study its potential association with clinical coronal morphological features. Data was collected from periapical radiographs and clinical photographs of patients from Orthodontics Department between 2006 and 2018.

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Upper lip appearance received major attention with the introduction of diverse treatment modalities, including lip augmentation, rhinoplasty surgery, and dental treatment designed to support the upper lip. Our objectives were to define the prevalence and characteristics of the upper lip horizontal line (ULHL), which is a dynamic line appearing during a smile, in relation to gender, malocclusions, aging, and facial morphology. First, the prevalence and gender distribution of ULHL was examined from standardized en-face imaging at full smile of 643 randomly selected patients.

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Objective: Improved pain assessment and management in the emergency department (ED) is warranted. We aimed to determine the impact on pain management, of adding symptoms and signs to pain assessment.

Patients And Methods: A single center before-and-after study was conducted, supplemented by an interrupted time series analysis.

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Over a 24-year period, 62 infants (47 girls) with hemangiomas were treated with an initial dose of either 3 or 5 mg/kg/day of oral prednisone for 2 weeks, after which the dose was gradually tapered off during 6-8 weeks. Few patients required longer treatment. Results were judged to be excellent in 68% of infants and good in 25%.

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Objective: We reviewed our experience with the use of oral corticosteroid therapy in treating hemangiomas of infants to determine the optimal effective dose.

Study Design: During a 24-year period, 60 infants with hemangiomas were treated with an initial dose of either 3 or 5 mg/kg per day of orally administered prednisone for a period ranging from 6 to 12 weeks. Involution of the hemangioma and re-growth.

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The study objectives were to determine the impact of a nationwide educational campaign on the incidence of foreign body aspiration (FBA) in Israeli children. Impressed by the alarming number of FBAs, we conducted an educational campaign through the media during 1982-1983. The campaign included television and radio broadcasts, newspaper articles and interviews, and medical educational programmes in community paediatric care centres.

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During 10 years, 127 children were admitted to the pediatric ward because of aspiration of foreign bodies (0.56% of all admissions). Eighty-one percent of the children were under 3 years of age.

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Thrombocytosis is seen in association with many conditions, including infectious diseases. We studied thrombocytosis after severe bacterial infections, particularly pneumonia with empyema in children. A systematic survey of the phenomenon was conducted.

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A 6-week-old girl with a hemangioma with thrombocytopenia, consumption coagulopathy, extensive bleeding, disappearance of the right pubic bone, and destruction of part of the right iliac bone was successfully treated with prednisone. Treatment lasted 30 weeks. Bleeding ceased within a few days; bone rebuilding was first observed at 30 days and was extensive at the end of treatment.

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In a prospective study of 70 Israeli children with spotted fever the major clinical features were fever (100%), skin rash (98.5%), myalgia (54%) and vomiting (40%). Thrombocytopenia (75%) and hyponatremia (62.

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A neurologic and neuropsychologic test battery was administered to a sample of 35 children drawn from all those in a defined geographic area who had been hospitalized for head trauma before age 7 during the years 1970-1976. Examination was performed 3 1/2 to 10 years after injury, at age 6-15. Twelve subjects had been diagnosed at the time of injury as suffering moderate insult and had been referred to the metropolitan neurosurgical center, while twenty-three with only mild injury had been retained for observation in a local pediatric ward.

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A case of acute haemolytic anaemia is described in a child. Tx polyagglutination of his red cells was observed, but no direct association with the anaemia could be proved. Polyagglutination was suspected because of irregularities in the AB0 blood grouping.

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A female newborn infant with ambiguous genitalia was found to have hypertension (121/82 mm Hg) immediately after birth. The plasma testosterone (T) (0.73 nmol/l), delta 4-androstenedione (delta 4-A) (5.

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Results are reported of a regional survey of hospitalized head injuries in Israeli children aged 0-7 years during the period 1970-1976. There were 370 such cases surveyed. Incidence of head injury requiring hospitalization was 1.

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Because of their spontaneous regression, capillary and cavernous hemangiomas of infants usually do not require treatment. However, when they interfere because of their location with important functions of the body or even threaten life, treatment becomes mandatory. This is the case in most patients with congenital subglottic hemangiomas.

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Sera from 22 children with acute poststreptococcal glomerulonephritis were examined for circulating immune complexes (CIC) during the acute phase of the disease and six to eight months following its onset. CIC were found in 10 of 22 (45%) children during the acute phase and in 4 of 19 (21%) during follow-up. No correlation was found between the presence of CIC during the acute phase and disease severity as measured by several clinical and laboratory parameters.

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