Pulmonary and Extra-Pulmonary Tuberculosis: Epidemiological and Diagnostic Aspects at Sominé DOLO Hospital in Mopti

Despite the efforts made to fight the tuberculosis, Mycobacterium tuberculosis still remains a public health problem, particularly for low-income countries. According to the World Health Organization data, our country, Mali has detected only half of the 10,385 cases of tuberculosis expected for 2014 for a population of 17,309,000 inhabitants. The objective of this present work was to describe the different clinical aspects and the epidemiology of tuberculosis at Hospital Sominé Dolo in Mopti. We performed a retro-prospective and descriptive of tuberculosis cases diagnosed in our department of medicine between May 2016 and August 2018. A total of 96 tuberculosis cases were recorded, i.e. 4.6% and 1.0% for hospitalizations and consultations patterns, respectively. The median of age was 41 with extremes from 5 to 80 years. The age group [31 - 40 years] was the most affected with 20.8%. Men and women were affected in identical proportions, i.e. 50%. Pulmonary locations were the most frequent with 55.2%. Pleural tuberculosis was far the most frequent of the extra-pulmonary forms with 24.0% followed by the peritoneal and bone localization with 6.3% each. The majority of patients were followed on an outpatient basis, i.e. 90.6%. The disease lethality was 7.3%. Our data show that the cases of extra-pulmonary tuberculosis are in an increasing proportion and their diagnosis confirmation remains difficult in our context.

Complete Cervico-Uretral Transections: A Vesicovaginal Fistula Not Like the Other

Introduction: Complete cervico-urethral transection is a vesicovaginal fistula characterized by total disinsertion of the urethra from the bladder. It is a fistula of the cervico-urethral intersection threatening the mechanism of continence. The aim of this study was to describe the epidemiological and therapeutic aspects of this type of fistula. Patients and Methods: This was a descriptive retrospective study on patients who have had surgery for cervico-urethral transection from June 01, 2012 to June 01, 2015. Results: Cervico-urethral transections (n = 76) accounted for 33.77% of all urogenital fistulas admitted to our department of surgery during the study period. The average age was 25.02 ± 8, 6 years. Married patients accounted for 85.58%, 72.36% had not received any classical education. Fistulas less than one year old made up 56.58% of cases, associated lesions were perineal tears 25.0%, vaginal sclerosis, 21.05%, vaginal straps, 13.15%, rectovaginal fistula, 2.63% and the shortness of the urethra less than 2.5 cm in 42.10% of cases. All surgeries were performed vaginally with a 98.68% fistula closure rate and an average of 1.68 surgeries per patient. After closure of the fistula, 10.67% of patients presented a residual urinary incontinence. Conclusion: Complete cervico-urethral transection is a frequent vesicovaginal fistula. She sometimes exposes to urinary incontinence after closing the fistula. The results of his surgery are often good at the cost of multiple intervention.

Assessment of Rapid Diagnostic Tests Algorithms in Transfusion Medicine Setting

Background: The rapid diagnostic tests play a pivotal role in the screening of viral markers in blood qualification for transfusion in limited resource setting. Therefore, it is important to assess their analytical performances to ensure their proper functioning. Material and Methods: We performed a cross- sectional study by successive recruitment to assess the diagnostic value of rapid diagnostic tests algorithms using ELISA as a reference test. A total of 661 blood from donors were enrolled for this study. Rapid Diagnostic Tests (RDTs) and ELISA tests were performed for each sample by a couple of double-blinded biotechnologists. Data were collected on case report form and captured in Microsoft Excel then the file was imported and analyzed using R software version 4.0.3. Results: The diagnostic accuracy for the algorithms are summarized in Table 1. For HIV-algorithm, the internal validity parameters were as follow: sensitivity (sens) 99.0% (95% CI = 97.8, 99.5);specificity (spec) 98.3% (95% CI = 90.9, 99.7);positive likelihood ratio (PLR) 57.4 (95% CI = 8.2, 401.0);negative likelihood ratio (NLR) 0.01 (95% CI = 0.0005, 0.02);diagnostic odd ratio (DOR) 4710. HBV-Ag/Ab RDTs achieve the following diagnostic accuracy: sens 99.7% (95% CI = 98.3, 99.9);spec 98.8% (95% CI = 96.9, 95.5);PLR 81.8 (95% CI = 30.9, 217.0);NLR 0.003 (95% CI = 0.0004, 0.02);DOR 14,110. The analytical performances of HCV-Ab RDTs were as follow: sens 98.7% (95% CI = 97.5, 99.4);spec 93.1% (95% CI = 78.0, 98.1);PLR 14.3 (95% CI = 3.8, 54.5);NLR 1.5 (95% CI = 0.8, 2.8);DOR 962.6. The parameters evaluating the external validity of RDTs screening for the three viral markers when the theorical prevalence was < 5% are summarized in Figure 3. At the prevalence < 5%, the NPV of the three RDTs were 99.96%, 99.99% and 99.94%. At the same prevalence, we found the following Positive Predictive Values (PPV) 70.82%, 77.59% and 37.35% for HIV-Ag/Ab RDTs, HBV-Ag RDTs and HCV-Ab RDTs algorithms, respectively. The overall areas under the received operating characteristic (ROC) curves were 98.6%, 99.2% and 99.2%;95.9% for HIV-Ag/Ab RDTs, HBV-Ag RDTs and HCV-Ab RDTs algorithms, respectively. Conclusion: RDTs algorithms can play a pivotal role in the screening of HIV-Ab/Ag, HBs-Ag in the setting of resources limited-countries where financial and technical expertise shortages are a standard fare. However, their use for diagnostic purposes must be done with great caution and the result must necessarily be confirmed with an ELISA or molecular technique particularly for HCV-RDTs algorithm which achieved an NLR value > 0.1.

Small Bowel Obstruction: Epidemiological, Clinical and Therapeutic Aspects in the General Surgery Department of Hôpital SominéDOLO de Mopti

Small bowel obstruction (SBO) is defined as a complete and persistent cessation of the transit of materials and gases. It occurs in a segment of the digestive tract located between the pylorus and the colorectal junction. We report an observational study which aims to describe the epidemiological, clinical and therapeutic aspects of small bowel obstruction. This study was carried out in the General Surgery Department of Hôpital Sominé DOLO de Mopti from October 1, 2016 to October 1, 2018. A total of 114 patients were recorded for whom the diagnosis was related to an occlusion. The median age was 37 years with extremes ranging from 6 months to 90 years. Male sex was predominant with a sex-ratio of 1.8. The frequency of small bowel occlusions over all occlusions was 74.03%. The most encountered clinical signs were as followed: abdominal pain (100%), vomiting (88.6%), cessation of materials and gas (79.9%) and meteorism (62.3%). All patients underwent medical imaging, the most common of which was an abdomen without preparation X-ray (AWP). On the etiological level, the main causes found postoperatively were: flanges and adhesion (55.2%), strangulated hernias (28.0%), acute intussusception (6.1%), small bowel volvulus (3.5%) and small bowel tumor (1.6%). Releasing the bridles was the most common surgery process (28.0%). The morbidity of the immediate follow-up was (13.1%) and the mortality was (7.0%). This high mortality is due to ignorance of the signs of seriousness and the socio-cultural barrier (decision of the patriarch to agree to a surgical intervention), the late use of hospital facility and the limited financial capability of the patients.

Cardiovascular Risk Factors among Outpatients: An Alarming Sign of the Epidemiological Transition in Developing Country?

Background: Noncommunicable diseases are the leading cause of death in the world and low and middle-income countries suffer from preventable premature death. The aim of this study was to assess the risk factors for non- communicable disease (NCDs) in general and particular cardiovascular diseases (CVDs) among the outpatients of our department of medicine. Methods: We performed a cross-sectional study from April to December 2017 by the consecutive enrollment of outpatients who attended in our department of medicine of Hôpital Sominé DOLO de Mopti, Mali. Clinical and laboratory data were measured for cardiovascular risk assessment. Framingham Risk Score (FRS) and Systemic Coronary Risk Estimation (SCORES) were computed by using Framingham and SCORE equations. Metabolic syndrome was defined using the harmonized criteria from the International Diabetes Federation (IDF) and the American Heart Association/National Heart, Lung, and Blood Institute (AHA/NHLBI). Data were captured in excel and analyzed with R version 4.0.3. The statistical significance was set at p = 0.05. Results: A total of 292 patients were enrolled in this study. The prevalence of traditional cardiovascular risk factors was 36.64%, 21.57%, 14.04%, and 13.01% for high blood pressure, hyperglycemia, smoking, and alcohol consumption, respectively. The metabolic syndrome accounted for 23.63%. The mean body mass index was 26.10 ± 7 kg/m2. The overall 10-year risk for cardiovascular events or death was 26.3% and 8.6% according to the FRS and SCORE equation, respectively. The 10-year risk of cardiovascular events according to the FRS was significantly higher in subjects aged 50 and above compared to subjects aged under 50 years, 34.46% vs 13.16%, p < 0.001. Likewise, the 10-year risk for cardiovascular death according to SCORE equation was also significantly higher in subjects aged 50 and above compared to subjects under 50 years, 9.43% vs 2.09%, p = 0.02. Regarding gender, the FRS was significantly higher in men compared to women 49.50% vs 7.84%, p < 0.001. This same trend was observed with the SCORE, 14.67% vs 4.13%, p = 0.03. Conclusion: Our data corroborate the increasing prevalence of cardiovascular risk factors in SSA. A comprehensive cardiovascular risk factors assessment should be implemented in all stages of health facilities and a longitudinal follow-up could help shed a light on the epidemiology of NCDs in general and particularly CVDs and thereby improve their control policies in SSA.

Small Bowel Obstruction Induced by Phytobezoar: A Case Report in Innocent Abdomen and Literature Review

Introduction: Small bowel obstruction (SBO) is defined as a complete and persistent cessation of the transit of materials and gases. It occurs in a segment of the digestive tract located between the pylorus and the colorectal junction. Herein, we report a case of small bowel obstruction (SBO) following excessive consumption of wild grapes with no previous abdomen medical or surgical history. Presentation of case: A 65-year-old male farmer presented with cessation of materials and gas associated with vomiting of food and then bilious. The abdomen was bloated and painful on palpation with a moving, painful mass in the left iliac fossa. The hypothesis of acute occlusion of the colon was retained and confirmed on the X-Ray which showed a dilation of small bowel with air-fluid levels. The diagnostic of acute SBO was retained. We performed urgently a median laparotomy. We found the dilation of the loops from the jejunum to the sigmoid colon with a compact mass at the sigmoid colon of 15 cm in length and 6 cm in diameter. We proceeded to crush the mass that was made up with wild grape seed fecal, and push it back to the rectum. The phytobezoar made up with wild grape seeds was extracted through the anus with the fingers after anal dilation. After extraction of the bezoar, the patient’s complaints completely subsided. Discussion: SBO is a frequent emergency surgical pathology. SBO induced by phytobezoar often occurs in patients with abdomen surgery history. However, it is particularly rare in virgin abdomen. Conclusion: This case report aims to raise awareness of phytobezoar as a cause of SBO in elderly even though without abdomen surgery history.

Abdominal Trauma Management: About 62 Cases at the Department of General Surgery of Hôpital SominéDOLO de Mopti, Mali

We undertook a prospective and descriptive observational study on abdominal trauma from February 1, 2016 to August 31, 2017. The aim of this work was to identify the typology and management of abdominal trauma cases in our surgery department. Overall, abdominal trauma represented 3.54% (62/1751) of all surgeries during the study period. Among the 62 cases, men accounted for 59 and women for 3. The sex ratio was 19.67. The mean age was 24 ± 15 years. Road accidents were the most represented with 43.5% of cases. The couple of signs, hypovolemic shock and abdominal pain and decrease on blood pressure were the prominent clinical symptoms with 100.0%, and 50.0% of cases, respectively. Abdominal ultrasound and abdominal x-ray without contrast were performed in 67.0% and 18.0% of cases, respectively. Abdominal trauma was divided into two entities: contusion 68% and wounds 32%. Medical treatment was sufficient in 23.00% of cases. Laparotomy as a surgical approach was performed in 77.0% of cases. Local hemostasis plus drainage (27.08%), splenectomy (25.00%), suture (14.58%), hemostasis by tamponade (8.33%) and colostomy (2.08%) were undertaken as surgical procedures when it came to deal with contusions. Debridement of wounds plus suture and hemostasis by tamponade was performed in 18.73% and 4.16 cases, respectively. The most observed lesions were those of the spleen with 27.42% and those of the small bowel with 24.19%. The postoperative follow-up was straightforward in 83.33% of cases. The overall mortality was 4.17%.

Bladder Cancer: Epidemiological, Clinical and Histopathological Aspects at the University Hospital Point G, Mali

Introduction: Bladder cancer is a new tissue formation most often of urothelial origin with potential for local, locoregional and distant invasion. Among its risk factors, urinary bilharzia is endemic in our study area. The aim of our study was to present the epidemiological, clinical and histopathological aspects of bladder cancer in our department. Patients and method: This was a descriptive cross-sectional study over a 12-month period from January 1 to December 31, 2019. The study took place in the urology department of the university hospital Point “G”. It included all patients hospitalized for bladder cancer. The epidemiological, clinical and histopathological characteristics have been sought and described. Results: A total of 74 patients were included in the study. Bladder cancer was the leading cause of cancer, accounting for 57.9% of all urological cancers. The mean age of the patients was 52.8 ± 16.25 years. A slight male predominance was observed with a sex-ratio of 1.2. Housewives were the most represented with 43.2% followed by farmers with 24.3%. Hematuria was the reason for consultation in 87.8% cases. The main risk factors found were urinary schistosomiasis (48.6%) and smoking (31.1%). These two factors were associated in 23.0% of cases. At diagnosis, 85.7% of patients were classified as T3 or T4 stage. Squamous cell carcinoma with 58.2% was the most common histological type followed by urothelial carcinoma in 26.0% of cases. Conclusion: Bladder cancer is very common of cancer in hospitalized patients in our department. Diagnosis is more often made at an advanced stage. The most common histological type is squamous cell carcinoma.

Penile Skin Flap Urethroplasty for Urethral Stenosis at SominéDOLO Hospital of Mopti (MALI)

Introduction: Penile skin flap urethroplasty is a technique for replacing or enlarging an obstructed urethra. We aim to report our experience in the practice of this surgical technique. Patients and method: This was a prospective and descriptive study of penile skin flap urethroplasty indicated for urethral stenosis between January 2014 and December 2019. Results: A total of 21 penile skin flap urethroplasties for urethral stenosis were performed. The average age was 38.6 years old. The stenosis was of sclero-inflammatory origin in 15 cases (71.43%). It was of bulbo-perineal, penile, and penile-bulbar topography in about a third each. A history of urethral surgery was reported in 80.95% of the cases. The average length of the stenosis was 6.8 cm. Mundy circular skin flap urethroplasty about 15 cases (71.43%), and Quartey rectangular skin penile flap urethroplasty about 6 cases (28.57%) were the surgical techniques performed. The postoperative follow-up was favorable in 19 cases (90.48%). Two cases of urethral fistula (9.52%) underwent the 2nd urethroplasty. Urination at 1 year was satisfactory. No relapse has been reported to date. However, 4 patients (19.04%) reported asthenic ejaculation, and 1 patient (4.76%) a marked decrease in sexual pleasure. Conclusion: This surgical technique is effective in terms of voiding when the surgical indications are well chosen. The sexual aspect must be taken into account and the intervention only offered to those who really need it.