ABSTRACT
Hepatitis A is a common viral infection worldwide that is transmitted via the fecal-oral route. Since the introduction of an efficient vaccine, the incidence of infection has decreased but the number of cases has risen due to widespread community outbreaks among unimmunized individuals. Classic symptoms include fever, malaise, dark urine, and jaundice, and are more common in older children and adults. People are often most infectious 14 days prior to and 7 days following the onset of jaundice. We will discuss the case of a young male patient, diagnosed with acute hepatitis A, leading to fulminant hepatitis refractory to conventional therapy and the development of subsequent kidney injury. The medical treatment through the course of hospitalization was challenging and included the use of L-ornithine-L-aspartate and prolonged intermittent hemodialysis, leading to a remarkable outcome. Hepatitis A is usually self-limited and vaccine-preventable;supportive care is often sufficient for treatment, and chronic infection or chronic liver disease rarely develops. However, fulminant hepatitis, although rare, can be very challenging to manage as in the case of our patient.Copyright © 2023 The Author(s).
ABSTRACT
Objective: The effect of severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection on autoimmunity in both disease and post-disease stages has not been fully explained. There is not enough information about the evaluation of autoimmune antibodies in convalescent SARS-CoV-2 patients. This study aimed to investigate the presence and types of autoantibodies in post-illness coronavirus disease-2019 (COVID-19) patients and to compare them with indirect immunofluorescence assay (IIF)-antinuclear antibody (ANA) results before SARS-CoV-2 infection. Material(s) and Method(s): Twenty-four COVID-19 patients with known and reported ANA test results prior to SARS-CoV-2 infection were included in this study. Patients' IIF-ANA, extractable nuclear antigen blot and anti-dsDNA tests were studied three and nine months after SARS-CoV-2 infection. Result(s): Three months after SARS-CoV-2 infection, 41.66% of patients had a positive IIF-ANA test. When we compared these results with pre-infection ANA results, 3 patients (12.5%) were variable. The first case was chromosomal granular positive before infection and was found to be homogeneous, and cytoplasm was speckled positive after infection. Additionally, Scl-70, DFS70, and anti-dsDNA were found to be positive. We think that lupus symptoms were triggered after COVID-19. The second case had negative ANA before infection, while the ANA was antinuclear membrane positive (2+) three months after infection. Also, anti-RNP/Sm was detected as positive. The third case had negative ANA before infection, and was detected to have speckled weakly positive ANA three months after infection. However, autoantibody positivity was not detected. Conclusion(s): As a result, these data support the idea that SARS-CoV-2 infection may trigger autoimmunity and be associated with the development of autoantibodies.Copyright © 2022 by the Turkish Society of Immunology. Turkish Journal of Immunology published by Galenos Publishing House.
ABSTRACT
Protein S is a multifunctional plasma protein, whose deficiency, results in a rare congenital thrombophilia, inherited in an autosomal dominant pattern. It can aggravate the hypercoagulable state of pregnancy, when it presents in parallel with the condition, leading to adverse maternal outcomes and foetal loss. A 35-year-old female third gravida having previous 2 deliveries by Lower Segment Caesarean Section (LSCS) presented to emergency at 10 weeks pregnancy with chief complaints of pain and swelling in left thigh since 4-5 days. After thorough investigations and work-up, the patient was diagnosed with Protein S deficiency. She was managed conservatively and was delivered by elective LSCS with bilateral tubal ligation at 38 weeks of gestation with good foetal and maternal outcomes.The rarity of Protein S deficiency along with the successful outcome of the pregnancy makes this a unique case.Copyright © 2023 Journal of Clinical and Diagnostic Research. All rights reserved.