The threat of hepatitis E is being felt in blood banks in recent times. The disease is usually self-limiting, but may progress to a fulminant fatal form. We report a unique case of a hepatitis E virus (HEV)-positive asymptomatic blood donor who later developed jaundice and informed the blood bank. A blood donor passed all eligibility criteria tests and donated blood. After 20 days, the blood bank was informed by the donor that he had developed vomiting and jaundice 1 day postdonation. He was investigated by a local laboratory 1 day postdonation for liver profile, which was high. There had been a major outbreak in his community of similar symptoms during the same period. HEV IgM antibody by enzyme-linked immunosorbent assay was positive. Silent infections may be lurking in apparently healthy donors. Donors need to be encouraged to revert in case of any significant developments after donation and maintain open channels of communication.
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http://dx.doi.org/10.4103/0973-6247.150959 | DOI Listing |
Plast Reconstr Surg Glob Open
January 2025
From the Division of Plastic Surgery, Mayo Clinic, Phoenix, AZ.
Background: Vertebral body defects pose a significant challenge in spinal reconstructive surgery. Compression fractures of the vertebral corpus are typically treated with vertebral augmentation procedures. There are significant risks associated with the introduction of foreign material in the spine, including infection and pseudarthrosis.
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September 2022
Department of Pharmaceutics, School of Pharmaceutical Sciences and Technology, Sardar Bhagwan Singh University, Dehradun, Uttarakhand, India.
Blood is a life saver in many emergencies like accidents or for the patients suffering from deadly diseases such as cancer and thalassemia. Conventionally, blood collection is done in five steps, i.e.
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September 2022
Department of Blood Bank, Regency Hospital Limited, Kanpur, Uttar Pradesh, India.
Karl Landsteiner discovered ABO blood group system in the early 20 century, but still, uncertainty remains in immunohematology while detection of ABO subgroups or weaker variants. The presence of weak subgroups in patient samples gives rise to the discrepancy in forward (cell) and reverse (serum) grouping. We here report a case of the B(A) phenotype in a patient who was diagnosed with chronic liver disease with acute pancreatitis, requiring packed red blood cells due to anemia.
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November 2023
Department of Transfusion Medicine, Apollo Multispeciality Hospitals, Kolkata, West Bengal, India.
Background: Examples of group B red cells that react weakly or not at all with anti-B have been described. Subgroups of B such as B, B, B, and B are rare and are less frequently reported. We studied the frequency of subgroups of B in our healthy blood donor population and serologically characterized and differentiated these subgroups.
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August 2024
Department of Transfusion Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Introduction: Hemoglobin (Hb) estimation in blood donors is conducted using capillary samples on portable hemoglobinometers, representing measurement methods in practice. The reference standard is conducted using a venous sample on a hematology analyzer, representing the mentor measurement method or the true value. The correction involves the calculation of the secondary adjustment factor (SAF) to mitigate the difference between the two values.
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