Introduction: According to WHO estimates, 57% of cases of liver cirrhosis and 78% of primary liver carcinoma are caused by a hepatitis B or C virus. This study aimed to assess the prevalence of these diseases and HIV among a young male population, according to region. Methods: This was a descriptive cross-sectional study conducted from 17 February to 31 March 2014 in the ten administrative regions of Cameroon. The study included male subjects of Cameroonian nationality aged at least 18 and at most 23, and living in the regions concerned. It excluded subjects that did not match the age, gender, and nationality criteria. For each subject, 10 ml of blood was collected in a dry tube. After centrifugation at 3000 RPM for 5 minutes, the serum was collected for the detection of viral infections. For subjects that tested positive, a confirmatory test was conducted. Results: In total, 4367 subjects were selected, with an average age of 20.46 (+/− 1.17) years. The prevalence of hepatitis B virus stood at 13.01% (with 95% CI: 12.03% -14.05%). That of viral hepatitis C was 0.30% (95% CI: 0.17% -0.52%). Co-infection with hepatitis B and C viruses was 0.05% (95% CI: 0.01% -0.18%). The prevalence of HIV infection was 1.01% (95% CI: 0.74% -1.36%). Conclusion: The overall prevalence of HBsAg in the population of young males is high. It tallies with the early vertical and horizontal modes of transmission that prevail in our environment.

Antiphospholipid antibody syndrome is defined by the presence of thromboembolic complications and/or pregnancy morbidity in the presence of persistently increased titers of antiphospholipid antibodies. Its clinical presentation can be diverse and any organ can be involved, with a current impact in most surgical and medical specialties. The authors present the case of a 43-year-old man who, over a 13-year period of follow-up, presented with thrombosis of the mesenteric vein, inferior vena cava, and axillary and subclavian veins in a setting where diagnostic and therapeutic options are limited and costly. Through this case report, the authors aim to describe the evolution of this complex pathology, which to date has not been described in the authors’ milieu – probably because of its challenging diagnosis and the limited treatment options available. The authors conclude that clinicians need to have a high index of suspicion of APS in patients who present with a thrombotic episode – clinicians should investigate for the presence of antiphospholipid antibodies, as early diagnosis may influence the course of the disease. Furthermore, resources for the detection of antiphospholipid antibodies should be made readily available in resource-limited settings. Finally, patient education on the importance of drug compliance, periodic monitoring, and prevention of thrombosis is indispensable, especially as mortality could be associated with the effects of vascular thrombosis and/or the effects of bleeding due to anticoagulants.

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Background: Hepatic Encephalopathy (HE), a common complication of cirrhosis, is associated with a pejorative prognosis. This study aims to describe the clinical presentation, precipitating factors and outcome of HE. Methods: This was a cross-sectional multicenter inpatient study in cirrhotic patients admitted for HE in four tertiary hospitals in Yaoundé (Cameroon) from December 2016 to May 2017. The diagnosis of HE was based on West Haven clinical criteria. The diagnosis of cirrhosis was made using clinical and/or biological, endoscopic and/or ultrasonography signs. Results: A total of 53 patients with HE (mean age: 49.9 ± 18.9 years, 35 Males) were included. The frequency of hospital admission for HE was 4.9%. HE grade III was the most common (37.7%), followed by grades I and II (26.4% and 26.4%, respectively). Grade IV was present in 9.4% of cases. According to the Child-Pugh score, 72.1% of the patients were at stage C and 27.9% at stage B. The main precipitating factors found were: constipation (38.5%), hyponatremia (35.9%), hepatocellular carcinoma (HCC) (31.7%), herbal medicine (28.3%), hypokalemia (25.6%), gastrointestinal bleeding (22.6%) and ascitic fluid infection (spontaneous bacterial peritonitis) (13.8%). In 5.7% of cases, no factor was identified. Mortality rate during hospitalization was 45.3% and was significantly associated with stage III (RR = 11.1; 95% CI: 1.