Search results for "gea"
showing 10 items of 1040 documents
Lengths, girths, and diameters of children’s fingers from 3 to 10 years of age
2010
We obtained data on the lengths, girths, and diameters of the fingers of children from 3 to 10 years of age. A total of 160 children (78 girls, 82 boys) were examined in a cross-sectional investigation. The length of each finger of the right hand of every child was measured, as were the girths of the proximal, middle, and distal phalanges, and of the proximal and distal interphalangeal joint. The average length of the thumb was 49 (35-65) mm. The index and ring fingers both averaged 69 (index, 50-88; ring, 42-96) mm in length, while the middle and little fingers averaged 72 (57-100) and 56 (40-74) mm, respectively. Average diameter, calculated from the girth measurement, was 16 (11-22) mm f…
Hereditary Angioedema with Normal C1 Inhibitor Activity Including Hereditary Angioedema with Coagulation Factor XII Gene Mutations
2006
Recurrent angioedema of the skin is a commonly diagnosed clinical symptom that can be found in various clinical entities [1,2]. Some types of angioedema of the skin are associated with episodes of upper airway obstruction that may be life threatening. Death by asphyxiation from laryngeal edema is well known in hereditary angioedema (HAE) due to C1 inhibitor deficiency [3,4] and in recurrent angioedema induced by angiotensinconverting enzyme (ACE) inhibitors [5–9]. Therefore, it is important to determine the exact type of angioedema in each patient. In many patients angioedema is associated with urticaria. If relapsing urticaria occurs simultaneously or alternately with angioedema, both cond…
Role of Transesophageal Echocardiography in Dissection of the Aorta and Evaluation of Degenerative Aortic Disease
1993
The combination of different ultrasound techniques such as transthoracic, suprasternal, subcostal, and TEE has a high sensitivity and specificity in the diagnosis of aortic dissection. Limitations of this combined ultrasound technique are related to the visualization of the ascending part of the aortic arch, which, because of the interposition of the trachea, cannot be visualized completely. The beginning or end of a dissection in this part of the aorta may be misinterpreted. However, false-negative results are rare. False-positive results due to artifacts resulting from reverberations in an ectatic ascending aorta must be taken into account. The most important diagnostic goals in acute or …
Dilated azygos arch mimicking an aortic arch anomaly during thoracic surgery
2017
Cardiovascular malformations are frequently associated in patients with esophageal atresia (EA). We observed azygos continuation mimicking an aortic arch anomaly in four newborns with type III EA. They presented concomitant rib anomalies indicating a common developmental defect. Foreknowledge is important for planning thoracotomy or interventional cardiac catheterization in this population.
Metacarpophalangeal joint of the thumb arthrodesis using intramedullary interlocking screws XMCP™
2018
Abstract The study objective was to assess the results of a thumb metacarpophalangeal joint (MCPJ) arthrodesis using intramedullary interlocking screws at 25°, XMCP ™ (Extremity Medical, Parsippany, NJ). Radiographs evaluated the angle of arthrodesis, time of fusion and fixation of the implant. Clinical and functional outcomes were assessed using the DASH questionnaire and the VAS scale. Any complications found during surgery or the follow-up period were noted. We studied 9 patients. The mean follow-up was 27.6 months. Patients showed clinical and radiological evidence of fusion in an average of 8 weeks, the angle of fusion was 25°. There were no complications and no implant had to be remov…
Interleukin-10 and interleukin-18 promoter polymorphisms in an Italian cohort of patients with undifferentiated carcinoma of nasopharyngeal type.
2004
Purpose: Cytokines such as IL-10 and IL-18 seem to be involved in the inflammatory response of undifferentiated carcinoma of nasopharyngeal type (UCNT). The aim of this study was to evaluate the correlation between functional single nucleotide polymorphisms (SNPs) in the promoter region of IL-10 and IL-18 genes and the virological and clinical characteristics in a large case series of Caucasian patients suffering from UCNT, a tumor regularly associated with the Epstein Barr Virus (EBV). Methods: Eighty-nine patients with histologically confirmed UCNT and 130 healthy donors were included in our study. DNA was examined for the polymorphisms of IL-10 gene at positions –1082, −819, −592 by dire…
Influence of cell proportions and proliferation rates on FDG uptake in squamous-cell esophageal carcinoma: a PET study.
2008
We investigated the influence of cell proportions and proliferation activities on tumor maximum standard uptake value (SUV(max)) in patients with squamous-cell esophageal cancer (SCEC).Sixteen (16) patients with untreated SCEC were examined with (18)F-flourodeoxyglucose positron emission tomography (FDG-PET). The tumor SUV(max) were calculated. Tumors were resected by transthoracic esophagectomy. Tissues were stained with hematoxylin and eosin for the measurement of cell proportions and MIB-1 for measurement of proliferation indices (PIs). Tumor SUV and histologic data were related by using multiple linear regression analysis.The mean proportion of tumor cells in the tumor site was 58.1% (+…
DNA image cytometry. A prognostic tool in squamous cell carcinoma of the esophagus?
1991
In 45 patients who underwent an esophagus resection due to a squamous cell carcinoma, in addition to the TNM classification and usual morphologic criteria, the paraffin-embedded material underwent deparaffinization, was rehydrated, and was mechanically and enzymatically processed into a single-cell solution. For evaluating the DNA histogram this was analyzed with the help of automatic single-cell cytophotometric study. The method, contrary to that of flow cytometric study, allows for the selective analysis of tumor cells due to the electronically, previously given selection criteria, whereas artifacts, stroma, and infection cells remain excluded from analysis. The multivariate analysis show…
Nasal airway, lip competence, and craniofacial morphology
1993
The aim of the present investigation was to demonstrate whether children selected by their open lip posture show differences in their nasal airway resistance and facial morphology compared to children with closed lip closure. Thirty-two children with poor lip competence were compared to a control group of 20 with secure mouth closure. Patients with poor lip competence showed a significantly higher ML-NSL angle and also ML-NL angle. Anterior rhinomanometry, as well as measurements of the pharyngeal space on lateral headfilms, displayed no significant differences between the two groups. The same material was also grouped cephalometrically into skeletal open and skeletal deep bite configuratio…
Isolated RV diverticulum: diagnosis by cardiac magnetic resonance and 3D TEE
2014
A 16-year-old male was referred to our hospital because of exertional chest pain. There was no personal or family history of any cardiovascular disease. Findings on physical examination and vital signs were normal. An ECG showed a right bundle superoanterior zonal block pattern with low potentials in frontal plane and intraventricular conduction delay (QRS Complex 120 msg) with pseudo-epsilon wave in V1 …