Conjoined twins are rare and present a unique challenge to pediatric surgeons and radiologists. An imaging strategy to accurately define anatomic fusion, vascular anomalies, and other associated abnormalities is important for surgical planning and prognostic information. A conjoined female twin with a combined weight of 2.8 kg was born by emergency caeserean. Hence, a computed tomography scan of the thorax and entire abdomen at 1.25 mm slice thickness was performed to delineate the internal structures of the twins. CT-angiography defined specific vascular supply which determined the distribution of shared structures between the twins. An echocardiogram showed four heart chambers with atrioventricular septal defect. To further evaluate the heart chambers, the twin was planned for gated cardiac magnetic resonance imaging. Unfortunately, they succumbed 6 hours apart due to complication of septicemia. Magnetic resonance imaging and CT scan provide excellent anatomic detail, demonstrating organ position, shared viscera, and limited vascular anatomy, whilst angiography defined specific vascular supply, useful in determining the distribution of shared structures between the twins in planning for surgery.
Background: Electrical impedance tomography (EIT) is a new non-invasive, mobile screening method which does not use ionizing radiation to the human breast; allows conducting quantitative assessment of the images besides the visual interpretation. The aim of this study was to correlate the quantitative assessment and visual interpretation of breast electrical impedance tomographs and associated factors. Materials and Methods: One hundred and fifty mammography patients above 40 years and undergoing EIT were chosen using convenient sampling. Visual interpretation of the images was carried out by a radiologist with minimum of three years experience using the breast imaging -electrical impedance (BI-EIM) classification for detection of abnormalities.A set of thirty blinded EIT images were reinterpreted to determine the intra-rater reliability using kappa. Quantitative assessment was by comparison of the breast average electric conductivity with the norm and correlations with visual interpretation of the images were determined using Chi-square. One-way ANOVA was used to compare the mean electrical conductivity between groups and t-test was used for comparisons with pre-existing Caucasians statistics. Independent t-tests were applied to compare the mean electrical conductivity of women with factors like exogenous hormone use and family history of breast cancer. Results: The mean electrical conductivity of Malaysian women was significantly lower than that of Caucasians (p<0.05). Quantitative assessment of electrical impedance tomography was significantly related with visual interpretation of images of the breast (p<0.05). Conclusions: Quantitative assessment of electrical impedance tomography images was significantly related with visual interpretation.
Reflection is thinking about, pondering upon something that we have learnt. It is something that one consciously looks at in great depth -contemplating, analyzing in order to learn from it. Reflection aids everyday life in formal learning and informal learning. Reflection is used widely in the field of education, especially healthcare curricula throughout the world in which clinical practice is a huge component. This study aims to identify whether there is an improvement in students' clinical grades with the use of a reflective journal. Before students were exposed to clinical posting, they underwent a Workshop on Reflective Writing to teach them how to write a reflective journal. They were introduced to Kolb's four-stage model of reflection: concrete experience, reflective observation, abstract conceptualization and active experimentation. The students were asked to write a minimum of three journal entries each week, but they were encouraged to write as much as possible. Students were then sent on clinical placement. A one-to one interview with each student revealed that students felt that writing reflective journals improved their clinical practice. Findings revealed that there was improvement in their clinical practice. Hence knowledge of reflective writing is fundamental to healthcare educators, and they themselves need to be reflective practitioners.
(M = 4.35 ± 0.54) compared to Speech Science (M = 3.75 ± 0.59) in professional identity subscale whereas in students preparation subscale for interprofession education, only Physiotherapy students had higher score (M = 4.15 ± 0.82) in comparison to Diagnostic Imaging & Radiotherapy (M = 3.25 ± 0.83). Besides, independent T test showed the students were in favour of having IPL in early year of education with the average score (M = 3.53 ± 1.029) for year one and year two compared to year three to fi ve (M = 3.34 ± 1.089). The result form this research shows that the students have a positive perception towards IPL based on the average values not more than 3.0.
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