Opinions of Students on the Contribution of the DIVA 3D Virtual Dissection Table to the Teaching of Anatomy at the Faculty of Medicine and Odontostomatology of Bamako

Objective: Study the contribution of the DIVA 3D dissection table in the teaching of anatomy at the Faculty of Medicine and Odontology of Bamako. Material and Methods: This was a qualitative study carried out from November 1 to December 30, 2023 at the clinical and morphological anatomy laboratory of the Faculty of Medicine and Odontostomatology of Bamako. Included in this study were students who participated in practical and tutorial sessions. The variables studied during this study were: the previous performance of dissection on a cadaver by the students, the opinion of the students on dissection on a cadaver, the replacement of dissection on a cadaver by virtual dissection in the absence of a body, the level student satisfaction. Results: We surveyed 130 participants. The average age was 22 ± 0.2 years with extremes of 17 and 29 years. 95.3% of participants were students. According to 66.7% of participants, virtual dissection is a good palliative in the absence of a corpse. 95.3% of participants found using the virtual dissection table easy with an average of 7.88 ± 1.4. The overall assessment was well rated by 99.3% of participants. Conclusion: According to the results of this study, the virtual dissection table should be improved by integrating commented videos. The use of the DIVA 3D virtual dissection table during practical and tutorial sessions is well appreciated by the students. We believe that the teaching of anatomy using 3D digital technology should be included in the study programs of the Faculty of Medicine and Odontostomatology.

Epidemiological Profile of Cyanotic Congenital Heart Disease in the “B” Surgery Department of Point G University Hospital, before the Advent of Extracorporeal Circulation

Aim: Evaluate the epidemiological profile of cyanotic congenital heart disease in Mali before the advent of extracorporeal circulation in the “B” Surgery Department at the Pont G University Hospital. Patients and Methods: This was a retrospective and descriptive study that took place from January 1, 2011 to December 31, 2017. The records of patients with cyanotic congenital heart disease in the “B” surgery department of Point G University Hospital were collected. Patients operated on for cyanotic congenital heart disease were included in this study. Non-operated patients were not included. Results: The records of 17 patients operated on for cyanotic congenital heart disease were retained. The average age of patients at the time of surgery was 5.18 years with extremes of 2 and 18 years. Boys were in the majority with 59%, i.e. a sex ratio of 1.42. Patients resided in Bamako in 82% of cases. Inbreeding was found in 35.3%. Eighty-eight percent of children were born at term and 94% had up-to-date vaccination status. The average duration of patient follow-up between diagnosis and surgical management was 5 years with extremes of 2 years and 12 years. Tetralogy of Fallot regular form was the most represented heart disease. Conclusion: Cyanogenic congenital heart disease remains the most frequent congenital pathologies in our country. They most often affect male children. Consanguinity is the most common etiological factor found. Tetralogy of Fallot regular form remains the most common.

Impact and Management under Extracorporeal Circulation of a Patient with Renal Insufficiency on Dialysis with a High-Flow Arteriovenous Fistula in the Cardiac Surgery Department of the Angers Teaching Hospital about a Case and Review of the Literature

Arteriovenous fistulas have a substantial impact on systemic hemodynamics, however their effect on extracorporeal circulation is not well understood. We report our clinical observation on the management under extracorporeal circulation of a patient with renal insufficiency with a high-flow arteriovenous fistula. This is a 59-year-old man who was referred to us for surgical treatment of ischemic coronary artery disease in a context of anuric chronic renal failure. Hypothermia at 32°C is started from the start in CEC due to hyperflow at the level of the arteriovenous fistula. We performed two coronary artery bypasses of the marginal and IVA via the two internal thoracic arteries. The patient is hemofiltered in order to avoid hyperkalaemia and possibly avoid fluid overload related to filling per CEC. The clamping time was 71 minutes and the SCC lasted 141 minutes. There was no homologous transfusion in the operating room. It turns out that the input/output balance is zero at the end of the CEC. The postoperative course was simple.

Liver Abscesses: What Diagnostics and Therapeutics in the Kati Reference Health Center (Mali)?

The objectives were to determine the frequency of hepatic abscess, and to describe the clinical and para-clinical aspects and the therapeutic modalities. Method and material: This is a prospective study covering 24 months (January 2016-December 2017). Results: This was a prospective study of 30 cases of liver abscess, ranging from January 2016 to December 2017, a period of 12 months. Inclusion criteria: What were included in this study were all patients hospitalized and treated for liver abscess. Criteria for non-inclusion: Abscess cases have not been treated in the service. The sex ratio was 2.3 and the average age was 35 years old. The main clinical signs were: fever (56.7%), hepatitis (73.3%) and hepatomegaly (26.7%). Hepatic collections objected to abdominal ultrasonography were localized in the right lobe in 70%. Surgical treatment was performed in 10% of cases. Medical treatment alone was performed in the majority of cases (56.7%);eclocated puncture was required in 10 cases (33.3%). The follow-up was simple in all our patients and we did not register deaths;the average duration of treatment was 5 days. Conclusion: Topical pathology in surgical practice in our country, liver abscess is common in our department;medical treatment is curative in the absence of complications.