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Human-water interactions associated to cercarial emergence pattern and their influences on urinary schistosomiasis transmission in two endemic areas in Mali

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Infectious Diseases of Poverty 2024年第4期13卷 103-104页

作者： Bakary Sidibe Privat Agniwo Assitan diakite Boris Agossou Eyaton-olodj Segnito Savassi Safiatou Niare Doumbo Ahristode Akplogan Hassim Guindo Moudachirou Ibikounle Laurent Dembele abdoulaye Djimde Jerome Boissier abdoulaye Dabo Department of Epidemiology of Infectious Diseases Faculty of Pharmacy University of Sciences Techniques and Technologies of Bamako Bamako Mali Centre de Recherche Pour La Lutte Contre Les Maladies Infectieuses Tropicales (CReMIT/TIDRC) Université d’Abomey-Calavi Abomey-Calavi Bénin IHPE Univ. Montpellier CNRS Ifremer Univ. Perpignan Via Domitia Perpignan France

Background Mali is known to be a schistosomiasis-endemic country with a limited supply of clean *** has forced many communities to rely on open freshwater bodies for many human-water contact(HWC)***,the relationship between contact with these water systems and the level of schistosome infection is cur-rently receiving limited *** study assessed human-water interactions including cercarial emergence pat-tern and their influences on urinary schistosomiasis transmission in two communities in the Kayes district of *** We carried out a parasitological study frst in children in September 2021,then a cross-sectional study of quantitative observations of human-water contact activities in the population,and finally a study of snail infectiv-ity at contact points in September *** study took place in two communities,Fangoune Bamanan and Diakalel in the Kayes region of western *** chronobiological study focused on cercarial release from naturally infected *** cercariae were molecularly genotyped by targeting the cox1 region,and the ITS and 18S ribosmal DNA gene(18S rDNA)regions of the *** between sociodemographic parameters,human water-contact points and hematuria were established using multivariate statistical analysis or the logistic regression *** The main factor predisposing the 97 participants to water contact was domestic activity(62.9%).Of the 378 snails collected at 14 sampling sites,27(7.1%)excreted schistosome cercariae,with 15.0%(19/126)at Fangoune Bamanan and 3.3%(8/252)at *** release of Schistosoma cercariae shows three different patterns in Fangoune Bamanan:(i)an early release peak(6:00-8:00 AM),(i)a mid-day release peak(10:00 AM-12:00 PM)and(ili)a double peak:(6:00-8:00 AM)and(6:00-8:00 PM)cercariae release;and two release patterns in Diakalel:early release(6:00-8:00 AM)and(il)mid-day release(12:00-2:00 PM).All cercariae released during early diurnal(6:00-8:00 AM)or nocturnal

关键词： Schistosomiasis Chronobiology Cercarial emission Snail Water contact Mali

Compressif Giant Segmental Congenital Emphysema: Diagnosis and Traitment

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Surgical Science 2016年第4期7卷 195-198页

作者： Moussa abdoulaye Ouattara Seydou Togo Abdoul Aziz diakité Ibrahima Sankaré Bourama Kané Sekou Koumaré Mody abdoulaye Camara Zimogo Ziè Sanogo Sadio Yena Department of Thoracic Surgery Hospital of Mali Bamako Mali Department of Pediatric Gabriel Touré Teaching Hospital Bamako Mali Department of Surgery Point G Teaching Hospital Bamako Mali Department of Imagery Hospital of Mali Bamako Mali

The giant congenital lobar emphysema is a rare malformation infant pathology. The authors report a similar case which is distinguished by its segmental location even rare with its compressive character in which segmen... 详细信息

关键词： Emphysema Congenital Segmentectomy

Damage to the External Genitalia by Traction Following Assault and Battery at the C.H.U Gabriel Touré: About a Case

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Surgical Science 2023年第2期14卷 55-60页

作者： Karembé Boubacar Traoré Boureima Tounkara Idrissa Diarra Issaka Coulibaly Mamadou Tidiani Soumaré Modibo Dianguina Coulibaly abdoulaye Camara Aboubacar Touré Aboubacar Sanogo Seydou Fall Ibrahim diakité Mané Diarra Mouminy Traoré abdoulaye Diarra Drissa diakité Mamadou Lamine Départment of Surgery CHU Gabriel Touré Bamako Mali

Trauma to the external genitalia by tearing is rare. We report the case of a 30-year-old patient, admitted to the emergency room for trauma of the external genitalia by traction following a blow and intentional injury. The authors highlight the lesions that can occur during this type of trauma and insist on the systematic search for urethral and cavernous lesions. Conclusion: Trauma to the external genitalia by intentional assault and battery is rare in our context. They occur most often in a young person and are frequently associated with damage to the corpora cavernosa and urethra.

关键词： Trauma External Genitalia Traction

Anatomical Study of MRI Optic Chiasm at the Bamako Anatomy Laboratory

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Forensic Medicine and Anatomy Research 2020年第2期8卷 11-17页

作者： Babou Ba Siaka diakité abdoulaye Kanté Tata Touré Moumouna Koné Nouhoum Ongoiba Abdel Karim Koumaré Siaka Sidibé Laboratoire d’Anatomie et de Morphologie Clinique FMOS BamakoMali Service de Radiologie CHU Point GBamakoMali Service de Chirurgie“B” CHU Point GBamakoMali

Roughly quadrangular, the chiasma presents many morphological variations. The optical chiasm, odd and symmetrical structure of the optical pathways, is a required passage of the axons of neurons for the visual pathways. Any modification of its morphology evokes a pathological process, generally tumoral. The quality of MRI images rivals that of anatomical slices. So the MRI is essential for the study of the chiasma. The aim of this work was to study the morphometry of the optic chiasm in patients addressed for cerebral MRI to the imaging department of the university hospital of the POINT-G, during the period from July 29, to November 30, 2016. All patients who had a normal examination of the optic chiasma, numbering 15, were included in this study. In 86.66% of cases the chiasma had a quadrilateral form. Its average length was 8.73 mm and its average width was 13 mm. The average thickness was 4.13 mm.

关键词： Optical Chiasma MRI Laboratory Anatomy

Ultrasound aspects and risk factors associated with urogenital schistosomiasis among primary school children in Mali

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Infectious Diseases of Poverty 2023年第2期12卷 133-133页

作者： Privat Agniwo Bakary Sidibé Assitan diakité Safiatou Doumbo Niaré Hassim Guindo Ahristode Akplogan Moudachirou Ibikounlé Jérôme Boissier abdoulaye Dabo Department of Epidemiology of Infectious Diseases Faculty of PharmacyIRl 3189(USTTB/UCAD/UGB/CNRST/CNRS)University of SciencesTechniques and Technologies of BamakoBamakoMali Interactions Hôtes-Pathogènes-Environnements(IHPE) Univ.MontpellierCNRSIfremerUniv.Perpignan Via DomitiaPerpignanFrance Centre de Recherche pour la lutte contre les Maladies Infectieuses Tropicales(CReMIT/TIDRC) University of Abomey-CalaviAbomey CalaviBenin

Background Urogenital schistosomiasis is endemic in Mali and is a major cause of serious morbidity in large parts of the *** disease is responsible for many socio-economic and public health *** aim of this study was to investigate the impact of the disease on morbidity and to describe demographic and socioeconomic factors in relation to the status of children with urogenital schistosomiasis in *** We conducted a cross-sectional study in November 2021 of 971 children aged 6 to 14 years selected at random from six schools in three districts in the Kayes Region of *** and socioeconomic data were collected on survey *** data were collected following a medical *** was systematically searched for through the use of *** search for Schistosoma haematobium eggs in urine was done via the filtration *** urinary tract was examined by *** between each of these variables and disease infection were tested using multivariate logistic *** The overall prevalence of urinary schistosomiasis detected was 50.2%.The average intensity of infection was 36 eggs/10 ml of *** associated risk factors for urogenital schistosomiasis showed that children who bathed,used the river/pond as a domestic water source,and who habitually urinated in the river/pond were more affected(P<0.05).Children with farming parents were most affected(P=0.032).The collection of clinical signs revealed that boys had more pollakiuria(58.6%)and dysuria(46.4%)than *** data showed that focal lesion rates were recorded in all villages with the lowest rate in Diakalel(56.1%).Ultrasound and parasitological findings showed that irregularity and thickening were strongly associated with urinary schistosomiasis(P<0.0001).Conclusions Schistosoma haematobium infection was still endemic in the study site despite more than a decade of mass treatment with ***,the high percentage of symp

关键词： Schistosoma haematobium Morbidity Prevalence Risk factor Mali

Aortic Root and Ascending Aortic Aneurysm Related to One Case. Reimplantation of the Right Coronary Artery by 8 mm Dacron Tube (Cabrol Hemi Mustache) and Review of the Literature

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Open Journal of Thoracic Surgery 2021年第1期11卷 1-10页

作者： abdoulaye Kanté Bréhima Coulibaly Mamadou diakité Samba Sidibé Drissa Traoré Bréhima Bengaly Mariam Daou Demba Yattera Nouhoum Ongoïba Department of Thoracic and Cardiovascular Surgery CHU Point G Bamako Mali Laboratory of Anatomy University of Sciences Techniques and Technologies of Bamako Mali Cardiology Department CHU Point G Bamako Mali Department of Neurology CHU Gabriel Touré in Bamako Mali

The aortic aneurysm is the 13th leading cause of death in Western countries. The incidence of thoracic aortic aneurysms is estimated at 4.5 cases per 100,000. The diagnosis is often made on a chest x-ray or other imaging tests, such as an echocardiogram done for other heart diseases. Echocardiography is the first test to assess the diameter of the ascending aorta and its progression over time. Most patients are first assessed and followed up with spiral thoracic computed tomography with injection of contrast medium, supplemented by 3-dimensional reconstruction of the aneurysm in order to improve the accuracy of measurements, identification of its proximal part and distal. When dilation of the ascending aorta reaches the critical diameter of 50 mm, there is a risk of aortic dissection or rupture. Supravalvular aneurysms are treated by replacing the ectatic portion with a Dacron® tube in the supracoronary position. Aortic root aneurysms, including coronary ostia, require tube replacement, reimplantation of coronary ostia, as well as surgery on the aortic valve. In this article, we report a case of aneurysm of the aortic root and the ascending aorta treated by aortic valve replacement and the ascending aorta associated with the Cabrol hemi-mustache technique and we review the literature.

关键词： Aortic Root and Ascending Aortic Aneurysm Aortic Valve Replacement and Ascending Aorta Cabrol’s Hemi Mustache

Left Atrium Emboligenic Myxoma: Case Report and Review of the Literature

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Open Journal of Thoracic Surgery 2021年第1期11卷 18-24页

作者： Bréhima Coulibaly abdoulaye Kanté Mamadou diakité Samba Sidibé Drissa Traoré Bréhima Bengaly Mariam Daou Demba Yattera Nouhoum Ongoïba Department of Thoracic and Cardiovascular Surgery CHU Point G Bamako Mali Laboratory of Anatomy University of Sciences Techniques and Technologies of Bamako Bamako Mali Cardiology Department CHU Point G Bamako Mali Department of Neurology CHU Gabriel Touré in Bamako Mali

Introduction: Cardiac myxomas represent the most frequent forms of primary tumors of the heart. The most frequent location is the interatrial septum. We report the clinical case of a myxoma of the left atrium and discuss its epidemiological and therapeutic aspects through a review of the literature. Observation: This was a 41-year-old female patient who presented with sudden rotational dizziness associated with vomiting. MRI revealed multiple punctiform bilateral supra and subtentorial strokes of different ages, recent and semi-recent, suggesting an embologenic etiology. Transesophageal echocardiography found a large pedunculated, homogeneous, avascular tumor hanging from the interatrial septum. The patient is operated on urgently under cardiopulmonary bypass for resection of a large tumor located in the left atrium. The pathological examination concluded with the diagnosis of myxoma of the left atrium. The postoperative follow-up was straightforward and the patient was discharged from the hospital via home hospitalization. Conclusion: The diagnosis of cardiac myxomas is suspected in the presence of symptoms associated with echocardiographic images of intracardiac masses and confirmed by histological study. Embolic accidents are one of the formidable complications of myxomas. Surgical management is urgent, especially in the presence of predictive morphological features of embolism on echocardiography.

关键词： Myxoma of the Left Atrium Cerebral Embolism Interest of Trans-Esophageal Ultrasound Surgery

Acute Myocardial Infarction: Mode of Revelation of a Left Atrium Myxoma

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World Journal of Cardiovascular Surgery 2023年第3期13卷 55-60页

作者： Bréhima Coulibaly abdoulaye Kanté Mamadou A Keita Mamadou diakité Bakary Keita Drissa Traoré Nouhoum Ongoïba Patrice Binuani Christophe Baufreton Department of Thoracic and Cardiovascular Surgery CHU Point G Bamako Mali Cardiac Surgery Department of the University Hospital of Angers Angers France Cardiology Department CHU Point G Bamako Mali Commune II Reference Health Center Bamako Mali

True, cardiac myxoma is a benign tumor. On the other hand, it is serious by its complications, in particular embolic. The diagnosis of acute coronary syndrome in connection with a myxoma of the left atrium is retained before the association of an emboligenic intracardiac myxoma and an acute coronary syndrome in the absence of atherosclerotic lesions and the absence of intracardiac thrombus. We report a case of left atrium myxoma complicated by acute coronary syndrome in a 50-year-old patient operated on in our department and we will review the literature.

关键词： Cardiac Myxoma Embolism Acute Coronary Syndrome Cardiac Surgery

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

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Open Journal of Thoracic Surgery 2023年第1期13卷 1-5页

作者： abdoulaye Kanté Bréhima Coulibaly Mamadou diakité Mamadou A. Keita Bakary Keita Drissa Traoré Nouhoum Ongoïba Patrice Binuani Christophe Baufreton Department of Thoracic and CardiovascularSurgery CHU Point G Bamako Mali Cardiac Surgery Department of the University Hospital of Angers Angers France Cardiology Department CHU Point G Bamako Mali Commune II Reference Health Center Bamako Mali

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.

关键词： Coronaryartery by Pass Grafting High Flow Arteriovenous Fistula Extracorporeal Circulation Hypothermia