Cervical screening with Luviva machine for early detection of cervical dysplasia: experience from Ekiti state, Nigeria

Background: Cervical cancer is a preventable and potentially curable cancer when detected early, yet it continues to be among the leading causes of cancer death in developing countries. Screening for cervical dysplasia is critical for early detection in order to reverse this trend. Several traditional screening methods such as pap smear test, HPV-DNA screening test, visual inspection with acetic acid or lugol iodine are in vogue with different specificity and sensitivity. LuViva advanced cervical scan is a new automated screening tool that has great promise for the detection of the disease in itsearliest form both in developing and developed countries.Objective: This study was designed to describe our experience with the use of LuViva advanced cervical scan as a primary screening tool for cervical dysplasia.Method: This is a descriptive cross-sectional study, whose data was obtained from the free health screening for civil servants in Ekiti State conducted between 11th and 21st February, 2014. Screening for Cervical dysplasia was conducted using the LuViva advanced cervical scan for women 40 years old and above. The result was automatically recorded and transferred to an Excel sheet for analysis.Result: A total sum of 254 patients was screened during the study period. Only one patient had a prior pap smear done. The automated self-reporting LuViva scan presented the result of the benign changes on the cervix as low risk in 143 patients (56.3%), moderate risk in 52 patients  15%) and high risk in 59 patients (11.5%). The machine further classified the dysplastic changes of the low, moderate and high risk categories as Atypical glandular cell (AGC), Atypical glandular cell favouring neoplasia (AGC-FN), Atypical g l a n d u l a r c e l l o f u n d e t e r m i n e d significance(AG-US), Atypical squamous cell of undetermined significance (ASC-US), Atypical squamous cell where high grade cannot be excluded (ASC-H) and Low grade squamous Intraepithelial lesion (LSIL). The proportion of moderate and high risk AGC (31.2%) was just slightly lower than the moderate and high risk of ASC-US (35.2%) while a higher percentage of43.9% in low grade squamous intraepithelial lesion was recorded among the patients.Conclusion: Our experience suggests that there is a place for the use of luViva scan in the primary screening for cervical dysplasia and there is a correlation between LuViva scan high risk result and histological diagnosis of cervical dysplasia.Keywords: Cervical screening, cervical dysplasia, civil servants, LuViva Scan, Ekiti State Nigeri

Evaluation of movements of lower limbs in non-professional ballet dancers: hip abduction and flexion

<p>Abstract</p> <p>Background</p> <p>The literature indicated that the majority of professional ballet dancers present static and active dynamic range of motion difference between left and right lower limbs, however, no previous study focused this difference in non-professional ballet dancers. In this study we aimed to evaluate active movements of the hip in non-professional classical dancers.</p> <p>Methods</p> <p>We evaluated 10 non professional ballet dancers (16-23 years old). We measured the active range of motion and flexibility through Well Banks. We compared active range of motion between left and right sides (hip flexion and abduction) and performed correlation between active movements and flexibility.</p> <p>Results</p> <p>There was a small difference between the right and left sides of the hip in relation to the movements of flexion and abduction, which suggest the dominant side of the subjects, however, there was no statistical significance. Bank of Wells test revealed statistical difference only between the 1^stand the 3^rdmeasurement. There was no correlation between the movements of the hip (abduction and flexion, right and left sides) with the three test measurements of the bank of Wells.</p> <p>Conclusion</p> <p>There is no imbalance between the sides of the hip with respect to active abduction and flexion movements in non-professional ballet dancers.</p

Sudden cardiac death athletes: a systematic review

Previous events evidence that sudden cardiac death (SCD) in athletes is still a reality and it keeps challenging cardiologists. Considering the importance of SCD in athletes and the requisite for an update of this matter, we endeavored to describe SCD in athletes. The Medline (via PubMed) and SciELO databases were searched using the subject keywords "sudden death, athletes and mortality". The incidence of SCD is expected at one case for each 200,000 young athletes per year. Overall it is resulted of complex dealings of factors such as arrhythmogenic substrate, regulator and triggers factors. In great part of deaths caused by heart disease in athletes younger than 35 years old investigations evidence cardiac congenital abnormalities. Athletes above 35 years old possibly die due to impairments of coronary heart disease, frequently caused by atherosclerosis. Myocardial ischemia and myocardial infarction are responsible for the most cases of SCD above this age (80%). Pre-participatory athletes' evaluation helps to recognize situations that may put the athlete's life in risk including cardiovascular diseases. In summary, cardiologic examinations of athletes' pre-competition routine is an important way to minimize the risk of SCD