[Role Of Imaging In The Management Of A Case Of Intrauterine Device Migration]

We report a case of intrauterine device (IUD) migration in order to describe the contribution of imaging in its diagnosis. It was a 35-year-old woman received on 06/01/2018 for pelvic ultrasound for pelvic pain. Ultrasound examination revealed a hyperechoic right para-uterine tubular image. A hysterosalpingography revealed an IUD in the pelvis in extra-urine position. Surgical extraction was done without complications. Intrauterine device migration is rare in our context. The radiological means make it possible to specify its topography.

[Compliance's assessment of ultrasound and x-ray requests at Mopti's Sominé Dolo hospital]

OBJECTIVE

To assess the compliance of requests for ultrasound and radiography examinations at Mopti's hospital.

MATERIALS AND METHODS

This was a cross-sectional study from January 2018 to June 2018. The variables analyzed were the different compliance criteria grouped into administrative, clinical and minor.The data analysis was done with SPSS version 20 and Excel 2013 software.

RESULTS

Out of 2000 requests, radiography represented 61.05% compared to 38.95% of ultrasound cases. The administrative criteria were completed in more than 95% of the cases. The purpose of the review was absent in 95% of the requests. The non-compliance rate for the requests was 95.65%. The requests of general practitioners, specialists and medical assistants were respectively non-compliant with 93.62%; 95.68% and 100%.

CONCLUSION

At the end of this study, we observed an insufficiency in the quality of prescriptions for requests for medical imaging examinations with a high rate of non-compliance. This could lead to examination practice not suited to the clinical situation, interpretation errors, complications for the patient and high and unnecessary economic cost.

On-chip conductometric detection of short DNA sequences via electro-hydrodynamic aggregation

Fluorescence measurement is the main technology for post-amplification DNA detection in automated systems. Direct electrical reading of DNA concentration in solution could be an interesting alternative to go toward more miniaturized or less expensive devices, in particular in the pathogen detection field. Here we present the detection of short bacterial biomarkers with a direct impedancemetric measurement, within solutions of amplified and elongated DNA sequences in a microchannel. This technology relies on the electrohydrodynamic instability occurring in solutions of long charged macromolecules in a strong electric field. This instability specifically induces the aggregation of long DNAs and triggers conductivity variations that can be monitored by on-contact conductometry. An innovative isothermal amplification and elongation strategy was developed, combining SDA and HRCA reactions, in order to yield long DNAs suitable to be detected by the above principle, from a dilute initial DNA target. In contrast with previous label-free detection methods, this new strategy is very robust to matrix effects, thanks to the unique molecular weight dependence of the instability, coupled with this specific DNA amplification strategy. We demonstrate the detection of a 1 pM gene sequence specific to Staphylococcus aureus, in a portable system.

[Should the administration of anticoagulants be altered for oral surgery: a study of 32 cases]

INTRODUCTION

The study is transversal and descriptive. It take place in the odontology department in a public hospital in Dakar (Senegal), during 09 month (January-September 2005). The objective of this work was to determine the TP-INR value making possible to carry out an act of oral surgery without haemorrhagic risk. (INR = International Normalized Ratio).

MATERIAL AND METHOD

It concerned 32 patients referred to the Odontology service by the Cardiology They presented a cardiovascular pathology having required an anticoagulant therapy, and also need an act of oral surgery. We exploited the following parameters: identification of the patient, oral state, types of oral surgery, types of cardiopathy, AVK posology, value of TP-INR, haemostatics means.

RESULTS

81.25% of the patients were women (26), with a sex ratio of 0.23. The mean age was 53ans, with 21 and 84 years like the extremes. 56.25% of our patients had undergone a single extraction, 25% had beneficed multiple extractions, and 18.75% had profited from a scaling-curetting. The average value of the TP-INR was 2.22 with extremes between 2 and 2.84.

CONCLUSION

In favour of the haemostat means, no haemorrhagic complication post operational was revealed. It is allowed that the risk of thromboembolic accident by stopping the treatment is much more prejudicial than the hemorrhagic risk for the patient.

Pulmonary tuberculosis among diabetic patients in internal medicine at point g hospital, bamako - mali

Summary The depression of cellular immunity among diabetic patients exposes them to tuberculosis considered as one of the major diseases of immune-depressive people. The purpose of our study was to evaluate the frequency, gravity, treatment and evolution of pulmonary tuberculosis among our patients affected with diabetes. For that purpose, two descriptive retrospective and prospective studies were undertaken from January 1982 to December 1992 in the Internal Medicine (Internal medicine) department of Hospital of Point G, the national hospital. Thus, 54 diabetics patients hospitalised out of 1 365 had tuberculosis at a frequency rate of 3,95%. The average age of our patients was 49 years +/- 12 and the sex ratio was 2,18 in favour of men. The infection was also more frequent in diabetes type 1 (51,9%) then in type 2 (48,1%), and concerned mainly men (68.51%) who were more than 37 years old (57.41%). Clinically, the common signs to both affections were prevalent namely asthenia: 85,2%, anorexia: 53,7%, weight loss: 66,7%, associated to cough: 81,5% and to dyspnea: 29,6%. However, for a third of the patients (22,2%), tuberculosis was discovered during a systematic check up. All the patients had a glycemia higher than 8mmol/l, with extremes up to 8mmol/l and 32mmol/l, 63% of patient had a febricula. The intradermo cutaneous reaction to tuberculosis (IDR) was negative in 44,4%. The bacilloscopy during direct testing or through the liquid obtained by casing was positive in 64,82%. Tubercular lesions were localised at the top: 91,8%, with an equal attack of the two lungs. During the treatment six products were mainly used comprising Rifampicine (R) isoniazid (INH or H), Streptomycine (S), Ethambutol (E), Thiacetazone (T), and Pyrazinamide (Z). Insulin treatment was done on all patients until tuberculosis was cured. The evolution was favourable after 2 to 3 months of treatment for 48 patients (88,88%) among whom 4: (8,33%) fell sick again. Six patients out of 54 died, i.e. 11,12%.

Pemphigus in Mali: a study of 30 cases

Pemphigus has been largely studied in developed countries (North America and Europe) and in Brazil. In these geographical settings, pemphigus presents two very different epidemiological and clinical patterns. Little is known about pemphigus in other regions of the world, particularly in Africa. We report here a study of 30 cases of pemphigus observed in Bamako, Mali. Our data suggest that pemphigus in this area presents a distinctive pattern. Our cases of pemphigus were diagnosed on the basis of clinical, histological and direct immunofluorescence studies. We estimated the annual incidence in the Bamako region to be 0.29 cases per 100,000 inhabitants. There was no endemic focus in Mali. The disease was observed mainly in women (24 of 30; 80%), especially those older than 40 years (mean age, 46.7 years), and in the Fulani ethnic group (10 of 30; 33%). Our study group was composed of 25 cases of pemphigus foliaceus (PF) (83%), four cases of pemphigus vulgaris and one case of pemphigus vegetans. Pustules with hypopyon were observed in 11 patients (37%). A diffuse verrucous change in the skin was noted in four cases of erythrodermic PF. In 16 patients with PF, localized verrucous lesions mimicking seborrhoeic keratoses were observed when oral corticosteroid treatment was decreased. Histopathological examination demonstrated eosinophilic spongiosis in 50% of patients. These data suggest that pemphigus in Mali differs from the two main known patterns of the disease: the North American/European one, and the Brazilian pattern, with which it shares the predominance of superficial forms but otherwise differs in many features.