Hemolytic disease of the newborn (HDN) arising from MNSs incompatibility is rare, with few reports of prolonged anemia and reticulocytopenia following HDN. We report the younger of 2 male siblings, both of whom had anti-M-induced HDN and anemia persisting for over a month. Peripheral reticulocytes remained inappropriately low for the degree of anemia, and they needed multiple red cell transfusions. Viral infections were ruled out. Corticosteroids were given for suspected pure red cell aplasia. Anemia and reticulocytopenia subsequently improved. Colony-forming unit erythroid assay revealed erythropoietic suppression of M antigen-positive erythroid precursor cells cultured with maternal or infant sera containing anti-M. In conclusion, maternal anti-M caused HDN and prolonged anemia by erythropoietic suppression in 2 siblings.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1097/MPH.0000000000000341 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The prognostic impact of 1q21 gain/amplification in newly diagnosed multiple myeloma: a retrospective study based on a single center in China.
Ann Hematol
January 2025
Department of Hematology, Beijing Chaoyang Hospital, Myeloma Research Center of Beijing, Capital Medical University, Gongtinanlu No 8, Chaoyang District, Beijing, 100020, China.
1q21gain/amp is the most common in patients with multiple myeloma. However, there is limited research on the prognostic heterogeneity of 1q21+, and the prognostic of the 1q21 copy remains controversial. In this study, we primarily conducted a retrospective analysis of the prognostic significance of 1q21 gain/amp in 375 newly diagnosed multiple myeloma patients.
View Article and Find Full Text PDFSuppression of thrombospondin-1-mediated inflammaging prolongs hematopoietic health span.
Sci Immunol
January 2025
Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL 32610, USA.
Chronic low-grade inflammation observed in older adults, termed inflammaging, is a common feature underlying a multitude of aging-associated maladies including a decline in hematopoietic activity. However, whether suppression of inflammaging can preserve hematopoietic health span remains unclear, in part because of a lack of tools to measure inflammaging within hematopoietic stem cells (HSCs). Here, we identify thrombospondin-1 (Thbs1) as an essential regulator of inflammaging within HSCs.
View Article and Find Full Text PDFInvestigating the Relationship Between Anti-seizure Medications and Bleeding Disorders: A Comprehensive Review of the Current Literature.
Drugs Real World Outcomes
January 2025
Kabul University of Medical Sciences, Kabul, Afghanistan.
Anti-seizure medications (ASMs) are specific types of anticonvulsants used to treat epileptic seizures. However, several studies have shown an association between ASMs and an increased risk of hematological disorders, such as thrombocytopenia, aplastic anemia, and platelet function disorders leading to prolonged bleeding times. This review explores the existing literature on this topic, investigating a wide variety of ASMs, ranging from first-generation medications to newer ones.
View Article and Find Full Text PDFTransfusion History Is More Predictive Than Serum Ferritin Level in Prediction of Hypothyroidism in Transfusion Dependent Thalassemia.
Mymensingh Med J
January 2025
Dr Khaza Amirul Islam, Medical Officer (Haematology), Shaheed Ziaur Rahman Medical College Hospital, Bogra, Bangladesh; E-mail:
Transfusion dependent thalassemia (TDT) patients require a regular blood transfusion to survive. Without adequate transfusion support, they suffer many complications, and have a short life span. Near about 200 milligrams of iron remains within a single Red cell concentrate (RCC) unit.
View Article and Find Full Text PDFImproving Sickle Cell Patient Appointment Compliance in a Hospital-based Pediatric Ophthalmology Clinic.
J Pediatr Hematol Oncol
January 2025
Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center.
This quality improvement initiative aimed to reduce the no-show rate at a hospital-based tertiary sickle cell ophthalmology clinic. Missed appointments place a significant burden on the healthcare system, resulting in prolonged waiting times and underutilized clinical resources that impact the quality of care provided. Individuals with sickle cell disease commonly require multiple appointments to address the myriads of comorbidities associated with their disease.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!