Fatal liver mass rupture in a common-variable-immunodeficiency patient with probable nodular regenerating hyperplasia

Background Nodular regenerating hyperplasia (NRH) is the most common liver involvement in common variable immunodeficiency (CVID). Most patients are asymptomatic with gradually increasing alkaline phosphatase (ALP) and mildly elevated transaminase enzymes over the years. We report the first case of fatal liver mass rupture in a CVID patient with probable NRH. Case presentation A 24-year-old man was diagnosed with CVID at the age of 1.25 years. Genetic testing revealed a transmembrane activator and calcium-modulator and cyclophilin-ligand interactor (TACI) mutation. He had been receiving intravenous immunoglobulin (IVIg) replacement therapy ever since then. The trough level of serum IgG ranged between 750–1200 mg/dL. However, he still had occasional episodes of lower respiratory tract infection until bronchiectasis developed. At 22 years old, computed tomography (CT) chest and abdomen as an investigation for lung infection revealed incidental findings of numerous nodular arterial-enhancing lesions in the liver and mild splenomegaly suggestive of NRH with portal hypertension. Seven months later, he developed sudden hypotension and tense bloody ascites. Emergency CT angiography of the abdomen showed NRH with intrahepatic hemorrhage and hemoperitoneum. Despite successful gel foam embolization, the patient died from prolonged shock and multiple organ failure. Conclusions Although CVID patients with NRH are generally asymptomatic, late complications including portal hypertension, hepatic failure, and hepatic rupture could occur. Therefore, an evaluation of liver function should be included in the regular follow-up of CVID patients.

Case Report: Treatment of Extremely Preterm Infants With Birthweight Below 300 g: Case Series

Reports on the birth of infants weighing <300 g are quite rare and little is known about the best practices in treating such micropreemies. Therefore, we report here on three cases of low birthweight infants weighing <300 g, of whom two infants survived. The birthweights and gestational ages were ranging 279–293 g and 22 + 6/7 – 23 + 6/7 weeks, respectively. All the infants had severe fetal growth restriction and prematurity. The infant in case 1 died of hepatic rupture, perhaps due to birth trauma, which emphasized the need for less invasive obstetric procedures including en caul delivery. The infant in case 2 managed to survive through severe prematurity secondary to hydrops fetalis. However, complications followed soon as tracheal granulation tissue was formed with neurodevelopmental impairment. The infant in case 3 was born recently and her clinical course was less remarkable without severe complications, despite having the least gestational age and birthweight among the three patients. The improved care protocols for extremely low birthweight infants over these years through experiential learning including that with cases 1 and 2 may have ensured the better outcome of case 3. Accumulating evidence and recording the experience of such cases with continuous constructive discussion can contribute to better outcomes and appropriate parental counseling for extremely small babies in the future.

Transcatheter Arterial Embolization for Spontaneous Hepatic Rupture Associated with HELLP Syndrome: A Case Report

Background: Spontaneous hepatic rupture associated with the syndrome characterized by hemolysis, elevated liver enzymes, and a low platelet count (HELLP syndrome) is a rare and life-threatening condition, and only a few cases regarding the management of this condition through transcatheter arterial embolization (TAE) have been previously reported. Case summary: Herein, we report a case involving a 35-year-old pregnant woman who presented at 28 weeks of gestation with right upper quadrant pain, hypotension, and elevated levels of liver enzymes. Transabdominal ultrasound revealed fetal death. She required an emergency cesarean section, and hepatic rupture was identified after the fetus had been delivered. Hepatic packing and TAE were performed. The postprocedural course was uneventful, and the patient was discharged 14 days after she had been admitted to our hospital. Conclusions: Spontaneous hepatic rupture associated with HELLP syndrome is a very serious condition that requires prompt and decisive management. The high maternal and fetal mortality rates associated with this condition can be reduced through early accurate diagnosis and adequate management. The findings in the reported case indicate that TAE may be an attractive alternative to surgery for the management of spontaneous hepatic rupture associated with HELLP syndrome.

HELLP syndrome and HELLP-like syndrome in pregnancies with covid-19 – case reports

Summary: Objective: We present two case reports of severe course of covid-19 in pregnancy demonstrating similarity between covid-19 and HELLP syndrome. Case report: The fi rst case report describes an asymptomatic course of covid-19 accompanied by elevation of liver enzymes and lactate dehydrogenase but low ratio of angiogenic bio markers. No severe pregnancy complication occurred. All laboratory results had normalized after recovering from covid-19. The second case report describes a patient with elevated liver enzymes and lactate dehydrogenase which preceded a respiratory failure. Furthermore, one of the most feared complication of pregnancy occurred, namely hepatic rupture. After a delivery, the condition of the patient had been improving only slowly. It is not clear whether this condition represented a severe course of covid-19 or a concurrence of covid-19 and HELLP syndrome. Conclusion: A severe course of covid-19 in pregnancy may cause a diagnostic dilemma for its similarity between covid-19 and a specific complication of pregnancy – HELLP syndrome. This might lead to an unnecessary intervention and iatrogenic prematurity or underestimation of symptoms and delayed diagnosis of HELLP syndrome.

Serological evidence of avian HEV antibodies in apparently healthy chickens in southwest Nigeria

Avian hepatitis E virus (aHEV) is associated with hepatitis-splenomegaly syndrome, big liver and spleen disease and hepatic rupture haemorrhage syndrome. However, the knowledge about aHEV in commercial layer chickens in Nigeria is scarce. In this study, 460 serum samples obtained from 36 apparently healthy commercial layer chicken flocks in three states (Ogun, Osun and Oyo States) of southwestern Nigeria were analysed by enzyme linked immunosorbent assay for the presence of anti-aHEV immunoglobulin Y (IgY) antibodies. In total, the overall seroprevalence of anti-aHEV antibodies was 14.6%. The serological analysis revealed that 75% of the flocks examined were positive for anti-aHEV IgY antibodies from chickens of various ages in all three states. The percentage of the seropositive chickens in the three states varied from flock to flock ranging from 60% to 88.8% and seropositive chickens were detected at any age (24–52 weeks of age) without significant differences between the age groups. This is the first report assessing the presence of aHEV antibodies in chickens from Nigeria. The detection of anti-aHEV antibodies in commercial layer chickens in this study emphasizes the importance of serosurveillance in disease monitoring due to the economic threat posed by aHEV as a result of decreased egg production and increased mortality in affected commercial layer chicken farms. However, further studies are essential to reveal the clinical implications and to assess the real burden of aHEV in Nigeria.

Percutaneous approach with AngioVac system for complicated hepatic rupture in pregnancy.

ABSTRACT The hepatic rupture durig pregnancy is a catastrophic clinical issue associated with high fetal and maternal mortality. We describe the case of hepatic hemangioma rupture complicated by massive thrombosis of the inferior vena cava successfully treated by using AngioVac aspiration system. Although an aggressive surgical strategy is recommended, a multidisciplinary approach using modern devices can represent a new frontier in the treatment of these patients.

Histopathological changes in the internal organs of female striped gourami (Trichogaster fasciata) exposed to sub-lethal concentrations of salt water

The present study was conducted to evaluate the effects of climate induced salinity on histoarchitecture of liver, kidney and ovary tissue of female striped gourami (Trichogaster fasciata) exposed tothree sub-lethal concentrations (3, 6 and 9 ppt) of crude salt along with a control group (0 ppt) for a periodof 30 days. The 96-h LC50 value of crude salt for striped gourami was previously estimated as 11.107 ppt. Toconduct the experiment 12 plastic tanks each having 70L water holding capacity were used for the fourtreatments with three replications for each. Water exchange was done on every 10th day and crude salt wasused to maintain desired salinity. Several histopathological changes were observed in fish liver, kidney andovary exposed to different concentrations of salinity. Increasing necrosis, hemorrhage, hepatic rupture,melano-macrophage cells, degenerated cell and vacuums in the liver tissue were found in salt water treatedgroups. Similarly, a number of changes such as, vacuole, cellular degeneration, hemorrhage, disintegratedglomeruli, destructed renal tubule and extensive vacuolein were observed in the kidney tissue of salt watertreated groups. Degenerated oocyte, inter-follicular space, disrupted oocytes, etc. were observed in ovarywith increasing concentration of salinity and time of exposures. Physiological and metabolic dysfunctionsmight have happened to female stripped gourami due to changes in vital internal organs like liver, kidney andovary. Therefore, the present research further suggested that climate induced salinity intrusion is capable ofstressing freshwater fishes resulting in deformities of liver, kidney and ovary.