With the increased use and quality of ultrasound in pregnancy, adnexal masses are being encountered with greater frequency. Most of the time such masses are asymptomatic. It can be discovered in an emergency. Surgical intervention may cause risks to the mother and her fetus, while observation without intervention may also lead to unfavorable complications, such as ovarian torsion or the development of a tumor. Therefore, the management requires a balance between the maternal and fetal risks. We report two cases of torsion of adnexal masses during pregnancy, and we provide a brief literature review on the management and prognosis of this condition in pregnancy.Breast abscesses are neoformed collections of purulent matter occupying the mammary gland and the periglandular tissue. They can occur both in lactating or non-lactating women. The purpose of our study was to describe the epidemiological, diagnostic and therapeutic features of breast abscesses in patients hospitalized in the Division of General Surgery at the main hospital in Dakar. We conducted a retrospective, descriptive study involving all patients treated for breast abscess over a 4-year period. We collected data from 41 medical records of female patients. FUT-175 solubility dmso The average age of patients was 31 years. The main risk factor was mastitis during lactation (27%). The average time of progression was 12 days, ranging from 1 to 30 days. Left abscesses were reported in 61% of cases and mostly manifested as an inflammatory swelling (88%). Upper quadrants were mainly involved (43.9%). Breast ultrasound was performed in 51.2% of female patients. Surgical drainage under general anesthesia was performed in all female patients. The mean quantity of pus was 119 cc. Staphylococcus aureuswas the most commonly isolated germ (79.5%). The average length of stay in hospital was 7 days and operative morbidity was 31.7%. Mortality was zero. Prevention of abscesses during lactation is based on improving breastfeeding practices and on early antibiotic treatment in patients with mastitis. Lassa fever, an acute viral hemorrhagic zoonotic disease is endemic in some parts of Nigeria. The disease alert and outbreak threshold are known; however, there has been a shift from the previous seasonal transmission pattern to an all year-round transmission. We described data on Lassa fever and highlighted the magnitude of the disease over a six-year period. we conducted a secondary data analyses of Lassa fever specific surveillance data from the Integrated Disease Surveillance and Response (IDSR) records of all states in Nigeria over a six-year period (2012-2017). a total of 5974 suspected cases were reported within the study period; of these, 759 (12.7%) were confirmed by laboratory diagnosis. Highest number of cases was recorded in 2012. Edo and Ondo states in the southern region of the country were mostly affected within the study period. The seasonal trend of Lassa fever cases showed peaks within January to March, except for year 2015. there was a high burden of Lassa fever in Nigeria especially in the southern part. Lassa fever transmission occurs all year-round with peaks in January and March. There is need to develop preparedness plans and define thresholds for Lassa fever epidemic.there was a high burden of Lassa fever in Nigeria especially in the southern part. Lassa fever transmission occurs all year-round with peaks in January and March. There is need to develop preparedness plans and define thresholds for Lassa fever epidemic. Ethiopia has one of the largest number of adolescents living with HIV (ALHIV). As these adolescents reach adulthood they need to transfer from pediatric to adult-oriented clinics. Clear implementation guidelines for transition are lacking and factors associated with successful transition are inadequately investigated. Our objective was to describe the rate and age of transition from child- to adult-oriented care and the factors associated with transition success among ALHIV in selected health facilities in Ethiopia. a retrospective cohort study of adolescents was conducted in eight health facilities in two regions of Ethiopia Addis Ababa and the Southern Nations, Nationalities and Peoples´ Region (SNNPR). The study was embedded within a broader study originally aimed at studying clinical outcomes of adolescents. The proportion of adolescents who transitioned was calculated and the association between baseline characteristics and transition was assessed by bivariate and multivariate analysis. of 1072 adoir disease, were more likely to transition. Further studies are needed to better understand factors associated with transition success. emergency surgery for pertrochanteric femoral fractures (PFF) in patients at high risk of anaesthetic complications is a real challenge for surgeons due to the increased intraoperative risk. We report our experience with combined lumbar plexus-sciatic nerve block as an alternative anesthetic technique for these fractures. we conducted a three-year descriptive, single-center, cross-sectional study including patients with a history of recent pertrochanteric femoral fractures (PFF) at high risk anaesthetic complications. Combined lumbar plexus-sciatic nerve block was performed using the common neurostimulation technique. A mixture of 20ml of lidocaine 2% and bupivacaine 0.5% (50/50) was injected into each block. The primary endpoint was the effectiveness of lumbar plexus-sciatic nerve block assessed through the rates from anesthesia-related failures defined as need for conversion into general anaesthesia (GA). The secondary endpoints were 1) anesthetic technique, 2) intraoperative hemodynamic, respiratory ananesthetic techniques, rapid admission to recovery room, and good postoperative analgesia.combined lumbar plexus-sciatic nerve block is an anesthetic alternative for urgent PFF surgery in patients at high risk of anaesthetic complications reduced operative delays, anesthetic efficiency, hemodynamic and intraoperative respiratory stability, absence of complications due to other anesthetic techniques, rapid admission to recovery room, and good postoperative analgesia.