Identification of a novel splice variant in SEC23B gene in a patient with concomitant presence of congenital dyserythropoietic anemia II and Gilbert's syndrome.

BACKGROUND: Congenital dyserythropoietic anemia Ⅱ (CDA Ⅱ) is a rare inherited disorder of defective erythropoiesis caused by SEC23B gene mutation. CDA Ⅱ is often misdiagnosed as a more common type of clinically related anemia, or it remains undiagnosed due to phenotypic variability caused by the coexistence of inherited liver diseases, including Gilbert's syndrome (GS) and hereditary hemochromatosis. METHODS: We describe the case of a boy with genetically undetermined severe hemolytic anemia, hepatosplenomegaly, and gallstones whose diagnosis was achieved by targeted next generation sequencing. RESULTS: Molecular analysis revealed a maternally inherited novel intronic variant and a paternally inherited missense variant, c.[994-3C > T];[1831C > T] in the SEC23B gene, confirming diagnosis of CDA Ⅱ. cDNA analysis verified that the splice acceptor site variant results in two mutant transcripts, one with an exon 9 skip and one in which exons 9 and 10 are deleted. SEC23B mRNA levels in the patient were lower than those in healthy controls. The patient was also homozygous for the UGT1A1*6 allele, consistent with GS. CONCLUSION: Identification of the novel splice variant in this study further expands the spectrum of known SEC23B gene mutations. Molecular genetic approaches can lead to accurate diagnosis and management of CDA Ⅱ patients, particularly for those with GS coexisting.

Acalculous Cholecystitis as a Complication of Primary Epstein-Barr Virus Infection: A Case-Based Scoping Review of the Literature.

Primary Epstein-Barr virus (EBV) infection manifests with diverse clinical symptoms, occasionally resulting in severe complications. This scoping review investigates the rare occurrence of acute acalculous cholecystitis (AAC) in the context of primary EBV infection, with a focus on understanding its prevalence, clinical features, and underlying mechanisms. The study also explores EBV infection association with Gilbert syndrome, a condition that potentially exacerbates the clinical picture. Additionally, a case report of an 18-year-old female presenting with AAC and ascites secondary to EBV infection enhances the review. A comprehensive literature review was conducted, analyzing reported cases of AAC secondary to EBV infection. This involved examining patient demographics, clinical presentations, laboratory findings, and outcomes. The search yielded 44 cases, predominantly affecting young females. Common clinical features included fever, cervical lymphadenopathy, tonsillitis/pharyngitis, and splenomegaly. Laboratory findings highlighted significant hepatic involvement. The review also noted a potential link between AAC in EBV infection and Gilbert syndrome, particularly in cases with abnormal bilirubin levels. AAC is a rare but significant complication of primary EBV infection, primarily observed in young females, and may be associated with Gilbert syndrome. This comprehensive review underscores the need for heightened clinical awareness and timely diagnosis to manage this complication effectively.

Prolonged Jaundice in a Premature Breastfed Infant With Gilbert's Syndrome.

INTRODUCTION: Neonatal jaundice and prematurity pose significant barriers to breastfeeding in the first days of life. There is limited literature exploring the relationship between prolonged jaundice in breastfed infants and Gilbert's (Meulengraght) syndrome. This case study describes the diagnostic and therapeutic challenges associated with Gilbert's syndrome in a late preterm breastfed infant born in Germany. MAIN ISSUE: In this case report, an infant born to a primipara woman presented at 3 weeks postpartum to an International Board Certified Lactation Consultant. The initial assessment revealed a late preterm infant with inadequate weight gain and jaundice. The dyad received breastfeeding support and eventually achieved adequate weight gain; however, the infant's jaundice persisted. MANAGEMENT: The consulting midwife suggested that the persistent jaundice was "breastmilk jaundice" and recommended temporarily interrupting breastfeeding. Due to a suspected family history of Gilbert's Syndrome, the dyad was referred, instead, to a pediatric gastroenterologist. Pathologic liver disease was excluded, and genetic testing confirmed Gilbert's Syndrome. At 6 months of age, the dyad was successfully breastfeeding and beginning complementary feeding. CONCLUSION: Genetic testing for Gilbert's Syndrome should be considered for infants with prolonged jaundice and positive family history. Interruption or cessation of breastfeeding are not evidence-based recommendations, and current guidelines do not support these practices. Lactation professionals play a critical role in the management of breastfeeding for preterm infants with prolonged jaundice and should refer to specialists to rule out pathologic etiologies.

Esplenectomía en enfermedades hemolíticas. Influencia de la enfermedad de Gilbert en la aparición de complicaciones biliares / No disponible

Introducción: En pacientes con enfermedades hemolíticas (EH) se recomienda esplenectomía entre 6-12 años. En aquellos con enfermedad de Gilbert (EG) asociada se ha descrito mayor riesgo de complicaciones biliares (CB), sin establecerse edad quirúrgica óptima. Nuestro objetivo es cuantificar el riesgo de CB en pacientes con EH y EG para valorar el beneficio de esplenectomía temprana. Material y métodos: Estudio retrospectivo de las esplenectomías realizadas en pacientes con EH entre 2000-2017. Se analizó la incidencia de CB, su repercusión clínica (ingreso o tratamiento invasivo) y momento de aparición. Se consideraron dos grupos: pacientes con EG y sin EG. Se obtuvieron curvas de supervivencia y se compararon mediante log-rank test. Resultados: Se realizaron 44 esplenectomías, 15 de ellas (34,1%) en pacientes con EH+EG. La edad mediana en la cirugía fue 10,3 años (rango 5,4-14,8). Veintinueve (65,9%) presentaron CB. El 50% de los pacientes con EG las presentaron antes de los 8 años vs.10,5 años en los casos sin EG (log-rank 3,9; p= 0,05). Los pacientes con EG presentaron más CB (86,7% vs. 55,2%; c2= 4,37, p= 0,037). En el grupo EH+EG, 8 casos (53%) necesitaron ingreso vs. 8 (31%) en el grupo sin EG (c2= 2, p= 0,1). El tratamiento invasivo fue necesario en 2 pacientes (13%) del grupo EH+EG y 2 pacientes (7,6%) del grupo sin EG (c2= 0,3, p= 0,6). Conclusiones: En nuestra serie, la incidencia de CB fue superior en los pacientes con EG. Existió una tendencia a la presentación más temprana de CB en este grupo, pero ni este dato ni su repercusión clínica nos permiten recomendar la esplenectomía temprana

Introduction: In patients with hemolytic disorders (HD) splenectomy is recommended between 6-12 years. A higher risk of biliary complications (BC) has been described in those with associated Gilbert’s disease (GD), but the ideal surgical age has not been stablished yet. Our aim is to quantify the risk of BC in patients with HD and GD to assess the benefit of early splenectomy. Material and methods: Retrospective study of splenectomies performed in patients with HD between 2000-2017. The incidence of BC, its clinical consequences (admission or invasive treatment) and time of onset were analyzed. Two groups were considered: patients with GD and without GD. Survival curves were obtained and compared with log-rank test. Results: Fourty-four patients underwent splenectomy, 15 of them (34.1%) with HD+GD. The median age at surgery was 10.3 years (range 5.4-14.8). Twenty-nine (65.9%) had BC. Half of the patients with GD had BC before 8 years vs. 10,5 years in the cases without GD (log-rank 3.9, p= 0.05). Patients with GD had more BC (86.7% vs. 55.2%; c2= 4.37, p= 0.037). In the HD+GD group, 8 cases (53%) required admission vs.8 patients (31%) in the group HD without GD (c2= 2, p= 0.1). Invasive treatment was performed in 2 patients (13%) in the HD+GD group and 2 others (7.6%) in the group HD without GD (c2= 0.3, p= 0.6). Conclusions: In our series, the BC incidence was higher in patients with HD and GD. There was a trend towards an earlier presentation of BC in this group, but neither this data nor its clinical consequences allow us to recommend early splenectomy

Unusual presentation of Gilbert disease with high levels of unconjugated bilirubin. Report of two cases

Gilbert’s syndrome is a benign condition characterized by asymptomatic sporadic episodes of jaundice, due to a mild unconjugated hyperbilirubinemia caused by a deficiency in bilirubin glucoronidation. Under certain physiologic or pathologic events, bilirubin level rises but according to literature it does not reach out more than 3 mg/dl. We report 2 cases of Gilbert’s syndrome, genetically tested, which presented with bilirubin levels above 6 mg/dl without any trigger or coexisting condition. In conclusion, bilirubin levels higher than 6 mg/dl in Gilbert syndrome are rare, hemolytic and other metabolism diseases must be ruled out, and enetic testing may be necessary in some cases (AU)

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Pitiriasis rosada de Gibert en paciente de raza negra / Pityriasis rosea Gibert in a black patient

Los cambios poblacionales, los movimientos migratorios y el aumento de adopciones han condicionado la aparición de nuevas patologías en nuestras consultas, así como presentaciones diferentes de las patologías más habituales. Presentamos las imágenes y la revisión bibliográfica de un caso de pitiriasis rosada de Gibert en una paciente de cuatro años de raza negra (AU)

Population changes, migration and increasing number of adoptions have conditioned the emergence of new diseases in our consultations, as well as different forms of the most common diseases. We present the images and the medical literature review of a case of pityriasis rosea Gibert in a black four years old patient (AU)

A Case of Hereditary Spherocytosis Coexisting with Gilbert's Syndrome / 대한소화기학회지

We recently encountered a case of hereditary spherocytosis coexisting with Gilbert's syndrome. Patient was initially diagnosed with Gilbert's syndrome and observed, but other findings suggestive of concurrent hemolysis, such as splenomegaly and gallstones were noted during the follow-up period. Therefore, further evaluations, including a peripheral blood smear, osmotic fragility test, autohemolysis test, and red blood cell membrane protein test were performed, and coexisting hereditary spherocytosis was diagnosed. Genotyping of the conjugation enzyme uridine diphosphate-glucuronosyltransferase was used to confirm Gilbert's syndrome. Because of the high prevalence rates and similar symptoms of these 2 diseases, hereditary spherocytosis can be masked in patients with Gilbert's syndrome. In review of a case and other article, the possibility of the coexistence of these 2 diseases should be considered, especially in patients with unconjugated hyperbilirubinemia who also have splenomegaly and gallstones.

Síntese e metabolismo da bilirrubina e fisiopatologia da hiperbilirrubinemia associados à Síndrome de Gilbert: revisão de literatura / Bilirubin synthesis and metabolism, and hyperbilirubinemia associated with Gilbert’s Syndrome: A review of the literature

A icterícia é sinal clínico comum a várias condições patológicas, podendo ser evidenciada em vários locais do organismo devido à grande capacidade de impregnação do pigmento biliar. A icterícia torna-se evidente quando a concentração plasmática encontra-se acima de 2,5 a 3,0 mg/dL. O presente trabalho retrata o metabolismo fisiológico dos pigmentos biliares concomitantemente com a síntese e metabolismo de bilirrubina, assim como processos fisiopatológicos causados pelo aumento da bilirrubina plasmática (hiperbilirrubinemia), como ocorre na síndrome de Gilbert, caracterizada pela deficiência enzimática, que se manifesta clinicamente como icterícia. Compreender os passos da formação e excreção da bilirrubina é fundamental para a compreensão das manifestações clínicas e que ocorrem na icterícia, facilitando o entendimento dos mecanismos fisiopatológicos da hiperbilirrubinemia, como ocorrem na síndrome de Gilbert.

Jaundice is a common clinical manifestation of several pathological conditions. It can be found in several parts of the body because of the high impregnation capacity of the bile pigment. Jaundice is evident when plasmatic concentration is higher than 2.5 ? 3.0 mg/dL. This paper describes the physiological metabolism of bile pigments concomitantly with bilirubin synthesis and metabolism, as well as the pathophysiological processes derived from increased plasmatic bilirubin (hyperbilirubinemia). This is a circumstance typical of the Gilbert?s syndrome, which causes enzymatic deficiency that is clinically manifested as jaundice. Knowledge of the steps of bilirubin formation and excretion is crucial to shed light into the clinical manifestations of jaundice and thus gain more understanding of the physiological mechanisms of hyperbilirubinema associated with Gilbert?s syndrome.

Severe Jaundice in Two Children with Kawasaki Disease: A Possible Association with Gilbert Syndrome

Kawasaki disease is a systemic vasculitis, mainly encountered in children. It may affect any organ. Acute cholestasis and severe obstructive jaundice is an atypical manifestation of the disease. We herein present two children with Kawasaki disease and severe direct hypebilibirunemia who also were homozygous and heterozygous respectively for the (TA)7 promoter polymorphism of Gilbert syndrome. Intravenous immunoglobulin was administered to both patients at the acute phase of the disease and the fever remitted within 24 hr following the immunoglobulin administration. Furthermore oral aspirin at a dose of 80-100 mg/kg/24 hr was also given. The first child did not develop any coronary ectasia or aneurysm, whereas dilation of the right coronary artery was identified in the second child, one month after the disease onset. We discuss the possible contribution of Gilbert syndrome to the development of jaundice in our patients.

A case of concomitant Gilbert's syndrome and hereditary spherocytosis / 대한간학회지

We describe moderate hyperbilirubinemia in a 28-year-old man who suffered from gallstones and splenomegaly, with combined disorders of hereditary spherocytosis (HS) and Gilbert's syndrome (GS). Since it is difficult to diagnose HS in the absence of signs of anemia, we evaluated both the genetic mutation in the UGT1A1 gene and abnormalities in the erythrocyte membrane protein; the former was heterozygous for a UGT1A1 allele with three mutations and the latter was partially deficient in ankyrin expression. This is the first report of the concomitance of HS and GS with three heterozygous mutations [T-3279G, A (TA)7TAA, and G211A] in the UGT1A1 gene.

Fractura triplana de tobillo relacionada con fractura tibial homolateral en un adolescente. Caso clínico / Triplane fracture of the ankle associated with homolateral tibial fracture in a teenager. A case report

Introducción: las fracturas de la diáfisis tibial relacionadas con fracturas isolaterales triplanas son atípicas y son el resultado de fuerzas de torsión que producen fracturas espiroideas u oblicuas en la unión de los tercios medio y distal de la tibia. Caso clínico: niña de 13 años con síndrome de Gilbert que acudió a urgencias después de sufrir una caída cuando jugaba al baloncesto; se torció el tobillo cuando pisó el balón. Presentaba inflamación en el tercio distal de la pierna y el tobillo derechos, sin déficit neurovascular. En la radiografía simple se observó una fractura oblicua en la unión del tercio medio y distal de la tibia junto con una fractura triplana intraarticular del tobillo del mismo lado. Conclusiones: en nuestro caso fue necesario una reducción abierta de la fractura diafisaria debido a que era oblicua, desplazada e inestable, con el objetivo de obtener una reducción anatómica. Esto ayudó, a su vez, a obtener una reducción anatómica de la fractura triplana del tobillo que no precisó fijación interna (AU)

Introduction: Tibial shaft fractures associated with ipsilateral triplanar fractures are atypical and result from torque forces that cause spiral or oblique fractures at the junction between the mid and the distal tibia. Conclusion: sIn our case we had to perform an open reduction of the diaphyseal fracture since it was oblique, displaced and unstable; the purpose was to obtain an anatomical reduction. This also helped secure an anatomical reduction of the triplanar ankle fracture, which did not require internal fixation (AU)

Enfermedad de Gilbert y esquizofrenia / Gilbert's syndrome and schizophrenia

La enfermedad de Gilbert o hiperbilirrubinemia no conjugada es un tipo de hiperbilirrubinemia benigna familiar frecuente en la población general. Presentamos un caso en el que la exacerbación y remisión de la hiperbilirrubinemia se correlacionó estrechamente con la evolución de los síntomas psicóticos. Algunos estudios han encontrado que los pacientes esquizofrénicos presentaban con mayor frecuencia hiperbilirrubinemia que otros trastornos mentales o que la población general. El estrés y el ayuno son factores que contribuyen a la elevación de los niveles de bilirrubina en sangre en los pacientes con enfermedad de Gilbert. La paciente era una mujer de 38 años hospitalizada por clínica psicótica aguda que presentaba una bilirrubina total de 2,7 mg/dl. En el tratamiento se utilizó risperidona, mejorando los síntomas psicóticos y observándose un descenso de los niveles de bilirrubina en sangre sin afectarse la función hepática

Gilbert's syndrome (idiopathic unconjugated hyperbilirubinemia) is a benign hyperbilirubinemia found in the general population. We report one case in which the exacerbation and remission of hyperbilirubinemia closely correlated with the psychosis of schizophrenia. Some studies have reported that schizophrenic individuals had a significantly higher frequency of hyperbilirubinemia than patients suffering from other psychiatric disorders and the general healthy population. Stress and fasting are well-known contributors to elevated plasma bilirubin levels in patients with Gilbert's syndrome. A 38 year old woman inpatient with acute schizophrenic symptoms had a bilirubin plasma level of 2.7 mg/dl. She was treated with risperidone that produced no adverse effects on hepatic function. Schizophrenic symptoms improved and a decrease in bilirubin plasma concentration was observed

Anemia hemolítica en una paciente en tratamiento con capecitabina. Descripción de un caso y revisión de la literatura / Patient with haemolytic anemia and treatment with capecitabine. Review of one case and literature

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Hiperbilirrubinemia neonatal prolongada devido à associação entre síndrome de Gilbert e doença hemolítica por incompatibilidade RhD / Persistent neonatal hyperbilirubinemia resulting from Gilbert's syndrome in association with RhD hemolytic disease

OBJETIVO: Relatar associação infreqüente de patologia que cause aumento considerável de produção de bilirrubina e outra diminuição importante na sua excreção. DESCRIÇÃO: Mãe tercigesta, Rh negativo. Na primeira gestação, gerou recém-nascido normal, de termo, não tendo recebido imunoglobulina humana anti-RhD. A segunda gestação complicou-se por isoimunização Rh, dando à luz neonato de termo, o qual necessitou três exsanguinotransfusões e faleceu com 8 dias de vida. Na gestação atual, conseguiu dar à luz a termo recém-nascido tipo ORh positivo, Coombs direto positivo, bilirrubina de cordão 6,5 mg/dl e hematócrito 44 por cento. Com 5 horas de vida, estava ictérico, tendo sido iniciados fenobarbital (por 3 dias) e fototerapia intensiva. A hiperbilirrubinemia foi logo controlada, porém ascendia rapidamente sempre que a fototerapia era suspensa. No 10° dia de vida, a criança foi transfundida por anemia importante. Em vista da persistência da icterícia, no 13° dia de vida pensou-se em associação com síndrome de Gilbert, e o seqüenciamento de DNA foi solicitado. O resultado mostrou genótipo mutante homozigoto UDPT1A1[TA]7TAA. Permaneceu em fototerapia até o 17° dia de vida. Recebeu alta no dia seguinte, após controle de bilirrubinemia. Voltou para acompanhamento ambulatorial e apresentou desenvolvimentos pondo-estatural e neurológico normais. COMENTARIOS: O caso ressalta a importância da associação do aumento de produção/diminuição de excreção de bilirrubina na gênese de hiperbilirrubinemias prolongadas, intensas e passíveis de causar kernicterus, se não tratadas vigorosamente. Demonstra, ainda, a eficácia da fototerapia intensiva, reduzindo os riscos de tratamentos mais agressivos. Ressalta, também, a importância do acompanhamento das icterícias neonatais até a completa remissão dos sintomas.

Anestesia em paciente com síndrome de Gilbert: relato de caso / Anesthesia in a patient with Gilbert's syndrome: case report

JUSTIFICATIVA E OBJETIVOS: A síndrome de Gilbert é uma doença crônica benigna, a qual leva à icterícia recorrente com grande aumento da bilirrubina não conjugada, que pode levar à toxicidade após o uso de medicações utilizadas na prática diária. O objetivo deste relato é descrever a conduta anestésica em uma paciente com síndrome de Gilbert, submetida à cirurgia videolaparoscópica. RELATO DO CASO: Paciente do sexo feminino, com 22 anos, portadora da síndrome de Gilbert, submetida à cirurgia videolaparoscópica sob anestesia geral com propofol, alfentanil, succinilcolina, atracúrio e isoflurano. Não houve sinais de toxicidade durante a anestesia. A paciente apresentou recuperação pós-operatória sem intercorrências e recebeu alta hospitalar após três dias. CONCLUSÕES: O paciente portador da síndrome de Gilbert pode ser submetido à anestesia geral de forma segura sem o aparecimento de toxicidade desde que sejam evitados os fatores que possam levar à diminuição da atividade da glicuroniltransferase.