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Vulvectomy: Indications and Results in the General Surgery Department of the Ignace Deen Chu Hospital in Conakry

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Open Journal of Obstetrics and Gynecology 2024年第4期14卷 560-564页

作者： Camara Mariama Barry mamadou Sakoba Yattara Abdoulaye touré Aboubacar Department of General Surgery H&#244pital National Ignace Deen Conakry Guinea Faculty of Health Sciences and Technology Gamal Abdel Nasser University of Conakry Conakry Guinea

Introduction: The aim of this study was to report the indications and evaluate the results of vulvectomy in the general surgery department of Ignace Deen Hospital, CHU Conakry. Materials and Methods: This was a retrospective descriptive study, conducted over a period of five (05) years from January 1, 2018 to December 31, 2022, in the general surgery department of Ignace Deen Hospital, CHU Conakry. We included in our study all patient records in whom vulvectomy was performed. Results: We recorded 15 cases of vulvectomy out of 453 perineal surgeries, i.e. 3.31%, with a mean age of 43.56 years and extremes of 35 and 69 years. Vulvar cancer was the most common diagnosis (46.67%), followed by Buschke-Lowenstein (33.33%) and anal canal cancer extending to the vulva (20%). Six patients had undergone biopsy (40%). Vulvectomy with lymph node dissection was performed in only 9 patients (60%), and all surgical specimens were sent to anatomical pathology (100%). Conclusion: Vulvectomy is a surgical technique most often indicated for the treatment of vulvar cancer.

关键词： Vulvectomy Indications Results Ignace Deen Conakry University Hospital

Ruptured Ectopic Pregnancy: Epidemiology and Management in the General Surgery Department of the Ignace Deen National Hospital, Conakry University Hospital

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Open Journal of Obstetrics and Gynecology 2024年第4期14卷 503-508页

作者： Barry mamadou Sakoba Barry Boubacar Guirassy Mariam touré Aboubacar Diallo Aissatou Taran Department of General Surgery Ignace Deen National Hospital/Conakry University Hospital Conakry Guinea Faculty of Health Sciences and Technology Gamal Abdel Nasser University of Conakry Conakry Guinea

Introduction: The aim of this study was to contribute to improving the quality of GEUR management in the general surgery department and in the maternity ward of the Ignace Deen national hospital, Conakry University Hospital. Methodology: This was a retrospective, descriptive study lasting two years (January 1, 2020 to December 31, 2022), carried out in the general surgery and gyneco-obstetrics departments of the Ignace Deen national hospital, Conakry University Hospital. We included all patients with a ruptured ectopic pregnancy who received surgical treatment during the study period. Results: We collected 13,524 cases of surgical interventions in the two services, among them, we recorded 89 cases or 0.66% GEUR. The average age of the patients was 24.26 years. Brides were the most represented with 80.96% of cases. Women practicing a liberal profession were 51.69% (n = 46) and housewives 26.97% (n = 24). Clinically, amenorrhea was noted in all patients, i.e. 100%, abdominal-pelvic pain in 95.2% (n = 85) of cases, metrorrhagia in 94.08% (n = 84), abdominal-pelvic sensitivity in 97.44% (n = 87) of cases and anemia in 85.39% of cases. The GEUR was ampullary in 69.66% (n = 62) cases. Salpingectomy was performed in 90.72% (n = 81). The surgical outcomes were satisfactory in 98.87% (n = 88) of cases. We recorded one case of surgical site infection. We have not recorded any deaths. The average length of hospitalization was 4 days. Conclusion: GEUR is relatively high in our context. A good understanding of the prognostic factors of GEUR, awareness and family planning could reduce GEUR.

关键词： Ruptured Ectopic Pregnancy Epidemiology and Management

Olecranon Bone Tumor Complicated by Ulnar Nerve Paresis Revealing Tuberculous Osteitis—About a Case

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Surgical Science 2023年第3期14卷 192-196页

作者： Abdoul Kadri Moussa Mahamadou Diallo Kalifa Coulibaly Layes touré mamadou Bassirou Traoré Tata touré Adegné Togo Orthopedic-Traumatology Department CHU Gabriel tourE Bamako Mali Traumatology Orthopedic Department of The Hospital and University Center: CHU Kati Mali Department of Orthopedics-Traumatology Sikasso Regional Hospital Sikasso Mali General Surgery Department CHU Gabriel tourE Bamako Mali

Introduction: The localization of bone tuberculosis at the level of the olecranon is rare and can pose a problem of differential diagnosis with a tumoral affection. Only the biopsy allows the diagnosis of certainty. The goal was to report our first case to do a review of the literature. Clinical Observation: This was a 64-year-old patient who consulted 2 years after the onset of symptoms for swelling and mechanical pain in the left elbow. On clinical examination there was a firm consistent mass measuring 6/4 cm in diameter, not very painful and hot on the posterior surface of the left elbow, accompanied by paresthesias in the territory of the ulnar nerve associated with partial functional impotence of the left forearm with little altered general condition. The X-rays of the left elbow showed extensive bone lysis of the olecranon with fracture of the base of the olecranon. The CT Scan of the elbow performed showed osteolysis of the olecranon with extensive bone reactions at the distal end of the humerus. The biopsy carried out with histological examination concluded with an aspect of tuberculous osteitis and the culture came back sterile. A curettage was performed associated with anti-tuberculosis treatment for 12 months as well as the placement of a posterior splint. The evolution at 9 months was unsatisfactory with persistence of paresis and stiffness of the elbow. Conclusion: Tuberculous osteitis of the olecranon can simulate a malignant tumor with non-specific signs of bone tuberculosis. Only the anatomopathological examination is definitive for the diagnosis. The treatment is multidisciplinary. Orthopedic evolution is difficult to predict.

关键词： Osteitis Tuberculosis Olecranon Evolution Mali

Best Practices for Thermal Modeling in Microelectronics with Natural Convection Cooling: Sensitivity Analysis

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Journal of Electronics Cooling and Thermal Control 2021年第2期10卷 15-33页

作者： mamadou Kabirou touré Papa Momar Souaré Julien Sylvestre Institut Interdisciplinaire d’Innovation Technologique (3IT) Department of Mechanical Engineering University of Sher-brooke Sherbrooke Canada

A detailed sensitivity study was carried out on various key parameters from a high precision numerical model of a microelectronic package cooled by natural convection, to provide rules for the thermal modeling of microelectronic packages subjected to natural convection heat transfer. An accurate estimate of the junction temperature, with an error of less than 1˚C, was obtained compared to the experimental data for the vertical and horizontal orientations of the test vehicle in the JEDEC Still Air configuration. The sensitivity study showed that to have an accurate estimate of the temperature, the following elements should be present in the thermal model: radiation heat transfer in natural convection cooling;a computational fluid dynamics analysis to find realistic convection coefficients;detailed models of the high conductivity elements in the direction of the heat flow towards the environment;and finally precise values for the thicknesses of layers and the thermal properties of the substrate and the printed circuit board.

关键词： Computational Fluid Dynamics Computational Heat Transfer Microelectronic Packaging Natural Convection Radiation Thermal Analysis Thermal Management

Splenectomy: Indications in the General Surgery Department of Ignace Deen Hospital

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Surgical Science 2024年第4期15卷 219-224页

作者： mamadou Sakoba Barry Boubacar Barry Sandaly Diakité Aboubacar touré Aissatou Taran Diallo General Surgery Department Ignace Deen National Hospital at Conakry University Hospital Conakry Guinea Faculty of Health Sciences and Technology Gamal Abdel Nasser University of Conakry Conakry Guinea

Introduction: Splenectomy is the surgical removal of the spleen. It can be performed during various pathologies, ranging from abdominal trauma to hemoglobinopathies. The progress made in the knowledge of the immune functions of the spleen and the fear of post-splenectomy infectious complications have favored the development of surgical or non-surgical splenic preservation techniques calling into question the dogma of splenectomy. The aim of this study was to determine the indications for splenectomy. Methodology: This was a retrospective, descriptive study lasting 5 years in the general surgery department of the Ignace Deen National Hospital. All files of splenectomized patients were included, our variables were clinical, therapeutic and progressive. Results: We collected 42 cases of splenectomies out of the 2478 surgical procedures performed, representing 1.7% of the department’s surgical activities. The average age was 44 years. The age group of 41 to 50 years was the most represented, i.e. 26% (n = 11) of cases. Sex ratio = 1. Abdominal pain was the reason for consultation in patients, i.e. 100% (n = 42) of cases. The antecedents were dominated by recurrent malaria with 52.3% (n = 22) of cases, then recurrent anemia in 21% (n = 9), and 16.7% (n = 7) had sickle cell disease. Splenomegaly was found in 31 patients, or 73.6%. Ultrasound was performed in all patients. The indications for splenectomy were: isolated splenomegaly with risk of rupture (38%, n = 16), hypersplenism (26%, n = 11) and trauma to the spleen (19.04%, n = 8). Total splenectomy was performed in all cases. The surgical consequences were favorable in 85.7%, (n = 36) with morbidity of 14% (n = 6) and mortality of 9.52% (n = 4). The average length of hospitalization was 10.4 days with extremes of 1 and 22 days. Conclusion: Splenectomy constitutes a relatively common surgical procedure in our context. The indications for splenectomy were isolated splenomegaly with risk of rupture, hypersplenism and trauma to the spleen and total splenectomy was the

关键词： Splenectomy Indications Ignace Deen

Thyroidectomy: Frequency and Indications in the General Surgery Department of the Hôpital National Ignace Deen/CHU de Conakry

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International Journal of Otolaryngology and Head & Neck Surgery 2024年第3期13卷 157-167页

作者： mamadou Sakoba Barry mamadou Mouctar Ramata Diallo Houssein Fofana Vignin Baudouin Kpossou Boubacar Barry Aboubacar touré Aissatou Taran Diallo General Surgery Department H&#244pital National Ignace Deen/CHU de Conakry Conakry Guinea Faculté des Sciences and Techniques de la Sant&#233-Universit&#233 Gamal Abdel Nasser de Conakry Conakry Guinea ENT Department Mamou Regional Hospital Mamou Guinea

Introduction: Thyroidectomy is a surgical procedure to remove all or part of the thyroid gland. The aim of this study was to report the results of thyroidectomy in the general surgery department of the Hôpital national Ignace Deen/CHU de Conakry. Methodology: This was a retrospective study, of seven (07) years (January 1, 2016 - August 31, 2023), in the General Surgery Department of the Ignace Deen National Hospital-CHU in Conakry. We included all records of patients admitted and operated on for thyroidectomy and with up-to-date medical records. The variables were epidemiological, clinical and therapeutic. Results: During the study period, we recorded 3221 cases of surgery, including 40 thyroidectomies (1.24% of cases). The average age was 42.4 years. Women were the most represented, with a sex ratio of 0.16. The reason for consultation was anterior cervical swelling in 86% (n = 25) of cases, followed by signs of cervical compression 21% (n = 6) and signs of thyrotoxicosis 31% (n = 9). Indications for thyroidectomy were dominated by homogeneous goitres in 69% (n = 20) of cases, basedow’s disease in 20.7% (n = 6) and nodular goitres in 6.9% (n = 2) of cases. The surgical procedures were lobo-isthmectomies in 72.4% (n = 21), subtotal thyroidectomies 13.8% (n = 4), total thyroidectomies 10.3% (n = 3). Postoperative follow-up was straightforward in 69% (n = 20). Complications included haemorrhage in 20.7% (n = 6) and recurrence in 6.9% (n = 2). The average hospital stay was 7 days. Conclusion: Thyroidectomy is a relatively frequent surgical procedure in our department. Indications are dominated by homogeneous goitres. Morbidity is related to hemorrhage. Rigorous hemostasis could improve the quality of thyroidectomy.

关键词： Thyroidectomy Indication Ignace Deen

The Scrotoschisis about a Case in the Pediatric Surgery Department of the Donka National Hospital

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Open Journal of Pediatrics 2021年第2期11卷 238-242页

作者： Balla Keita mamadou Alpha touré mamadou Madiou Barry Mohamed Lamine Sacko et Lamine Camara Pediatric Surgery Department of the Donka CHU National Hospital Conakry Guinea

Introduction: Scrotoschisis is a very rare congenital defect of the scrotum characterized by the exteriorization of one or two testes. We report a case of right scrotoschisis in a newborn as well as a review of the literature for an approach of probable etiology. Patient and Observation: A newborn baby of 8 hours of life, weighing 3200 g was referred to our department for a right scrotal defect with exteriorization of the testis associated with fluid swelling of the left bursa. The 18-year-old mother, primiparous and primigeste followed all the prenatal consultations with eutocic delivery. After clinical investigation the diagnosis of right scrotosisis and left hydrocele was retained. Surgical treatment was carried out by primary closure after orchidopexy and exploration of the contralateral bursa, the content of which was calcified meconium bathed in a yellowish liquid. The post-operative consequences were simple. Conclusion: Scrotoschisis is an extremely rare birth defect whose etiology is poorly understood. However, it could be the cause of meconium peritonitis secondary to a scarred fatal intestinal perforation.

关键词： Scrotoschisis Congenital Anomaly Etiology

Epidemio-Clinical, Therapeutic and Evolutive Aspects of Aortic Dissection in the Cardiology Department in Poin “G” Hospital University Center Bamako

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World Journal of Cardiovascular Diseases 2018年第8期8卷 424-430页

作者： Samba Sidibé Coumba Adiaratou Thiam Abdoul Karim Sacko mamadou Diakite Mariam Dagnoko Souleymane Coulibaly Nouhoum Diallo Hamidou Omar Ba Ibrahima Sangaré Somnoma Jean-Baptiste Tougouma Massama Konaté Oumar Daouda Koné Mamadou Touré Mariam Sako Ichaka Menta Illo Bela Diall Boubakar Diallo Cardiology Department Point “G” Hospital University Center Bamako Mali Cardiology Department Hospital Kati Bamako Mali Cardiology Department Gabriel TOURE Hospital University Center Bamako Mali Higher Institute of Health Sciences Nazi Boni de Bobo Dioulasso University Bobo Dioulasso Burkina Faso Cardiology Department Hospital Mali Bamako Mali Medical Department of Institute for Studies and Research Bamako Mali

Objective: The work aimed at describing an epidemioclinical, therapeutic and evolutionary characteristics of patients hospitalized for aortic dissection in the cardiology department in Point “G” Hospital University Center in Bamako—Mali. Methodology: It was a descriptive cross-sectional study from January 2010 to February 2017 in the CHU Point G cardiology department, including all patients hospitalized during this period. Results: Of 6912 hospitalized patients, 23 patients were concerned by aortic dissection. The prevalence of aortic dissection was 0.33%. The most affected age group was 50 - 69 (43.5%) of patients. The predominance was male with a sex ratio of 4.75. The cardiovascular risk factors were high blood pressure (73.9%) and smoking (60.9%). The major functional signs were chest pain (65.2%) and dyspnea (65.2%). Asphygmy (56.5%) and breath of aortic insufficiency (60.9%) were the dominant physical signs. The electrocardiogram recorded sinus tachycardia with 86.9% of patients. The radiographic of the frontal thorax showed mediastina widening (73.9%). At echocardiography, dilatation of the ascending aorta was described with 73.9% and the intimal veil (47.8%). Pericardial effusion was observed with 26.1% of patients. In the thoracic angioscan, the aortic dissection gave 43.5% for type A and 56.5% for type B. The aneurysm of the aorta was abdominal with 21.7%, ascending portion (13.0%) and descending with 8.7%. Complications were dominated by heart failure (47.8%) and aneurysm of the aorta (34.8%). The lethality was 52.2%. Conclusion: Aortic dissection is a medical and surgical emergency with poor prediction.

关键词： Aortic Dissection Cardiology Point G Hospital

Septic Hip Arthritis at CHU Gabriel tourE: Therapeutic and Evolutionary Aspects

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Surgical Science 2023年第3期14卷 162-169页

作者： Abdoul Kadri Moussa Mahamadou Diallo Layes touré mamadou B. Traoré Tiéman Coulibaly Adegné Togo Service d’Orthopédie-Traumatologie CHU Gabriel tourE Faculté de Médecine et d’Odontostomatologie (FMOS) Bamako Mali

Introduction: Septic hip arthritis involves the functional prognosis of the hip in case of joint destruction. The aim of this work was to evaluate the hospital frequency, to determine the therapeutic and evolutionary aspects of septic arthritis of the hip at the trauma orthopedic department of CHU Gabriel tourE Bamako. Methods: This was a descriptive, monocentric, cross-sectional study of patients with septic hip arthritis, managed from January 2010 to December 2019. Results: We collected 48 patients. Gender male was represented 58.3% with a sex ratio of 1.4. The average age of our patients was 17.02, with extremes of 7 and 80. Septic hip arthritis was observed in a chronic mode in 87.5% (more than 3 weeks). Diagnosis was based on clinical, bacteriological and imaging. Trauma was incriminated in 5 cases (10.4%). The radiographic assessment at the time of the consultation was normal in 66.7% of cases. Staphylococcus aureus was the most common germ with 47.9%, and the culture was sterile in 10.4%. Septic hip arthritis was complicated in 18.75% of cases. Antibiotic therapy was probabilistic with the combination of ciprofloxacin and metronidazole in 24 cases (50%). Watson Jones antero-lateral arthrotomy was performed in 35.71%. We observed 66.6% complications. After an average decrease of 41.6 months, functional results were good in 58.3%. Conclusion: Septic hip arthritis is a serious condition of the child and adolescent. Diagnosis must be early;management must also be early, multidisciplinary and adapted to minimize sequelae.

关键词： Hip Arthritis Septic Treatment Evolution Mali