Showing 5 results for Choudhary
Iffat Jamal, Shuchi Smita, Ravi Bhushan Raman, Vijayanand Choudhary, Satyadeo Choubey, Kaushal Kumar,
Volume 16, Issue 6 (Special issue (Nov-Dec) 2022)
Abstract
Background and objectives: The coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2, a newly emergent coronavirus, first recognized in Wuhan, China in December 2019. Early identification of laboratory indicators helps in distinguishing severe patients from mild to moderate counterparts and can facilitate medical interventions, thereby lowering the mortality rate. The present study was done to evaluate the role of hematological parameters and basic coagulation parameters in the assessment of the severity of COVID-19.
Methods: This retrospective observational study was done at a tertiary care institute from May 2020 to May 2021. Hematological and coagulation profile was studied in 200 confirmed COVID-19 cases. Data related to age, gender, and clinical features were retrieved from patients’ records. Laboratory findings such as complete blood count neutrophil to lymphocyte ratio, platelet to lymphocyte ratio, and coagulation parameters in different categories were compared.
Results: The majority of patients were males (59.5%) and with mild illness (52.5%). Moderate and severe illness was present in 30% and 17.5% of cases, respectively. The frequency of anemia, leucopenia, and thrombocytopenia was 62.5%, 6%, and 5.5%, respectively. Overall neutrophilia was seen in 40.5% of cases, whereas lymphopenia was seen in 39% of cases. Coagulation parameters were also much deranged in moderate and severe cases as compared to mild cases.
Conclusion: The hematopoietic and hemostatic systems are significantly affected by COVID-19. Careful evaluation of laboratory parameters assists clinicians in formulating a tailored treatment approach and in predicting disease severity.
Iffat Jamal, Shuchismita ., Vijayanand Choudhary,
Volume 16, Issue 6 (Special issue (Nov-Dec) 2022)
Abstract
Hypocellular acute myeloid leukemia (AML) is an infrequent and challenging entity, and superinfection with coronavirus disease 2019 (COVID-19) could further complicate its diagnosis and management. It is characterized by low bone marrow cellularity, prominent cytopenias, and in many cases, clinically simulate aplastic anemia and hypoplastic myelodysplastic syndrome. We report a case of hypocellular AML-M2 in a 65-year-old male who was found to be COVID-19-positive. The cause of hypoplasia of bone marrow in such cases is still ambiguous and could be due to infiltration by blasts or co-infections. The cause of hypoplasia must be determined for proper management, which requires analysis of more such cases.
Shuchismita ., Iffat Jamal , Vijayanand Choudhary ,
Volume 18, Issue 1 (Jan-Feb 2024)
Abstract
Plasma cell leukemia (PCL) is a rare form of plasma cell dyscrasia with 2 variants: the primary form, which occurs de novo in patients with no previous history of multiple myeloma (MM), and the secondary form, which represents a leukemic transformation in patients with a previously recognized MM. Unlike myeloma, PCL typically follows an aggressive course, and the median age at presentation is usually above 50 years. In this report, we present a case of primary PCL that manifested at 19, an exceptionally rare occurrence.
Aradhana Harrison , Aswathy Prabha , Karishma Krishna , Vejay Viknesh Marudhadurai , Jahnavi Chikkegowda, Rajshree Choudhary ,
Volume 18, Issue 5 (Sep-Oct 2024)
Abstract
Background: β-thalassemia trait (BTT) can be screened by several discriminator indices (DIs) using complete blood counts (CBC). These DIs can help differentiate BTT from other causes of anaemia, thus reducing the financial burden of laboratory testing. At standard cut-off values, statistical analyses traditionally used to compare the diagnostic competence of these DIs give variable results. This study establishes new optimal cut-off values to improve the applicability of these DIs for BTT screening.
Methods: This was a retrospective study conducted on anaemic adults whose high-performance liquid chromatography (HPLC) and CBC results achieved over the past 6 months were reviewed. Based on HPLC reports, patients were categorised into BTT and non-BTT groups, with each group comprising 25 age- and sex-matched patients. Discriminator indices, including Mentzer’s Index (MI), Green and King Index (GKI), Sehgal Index (SI), Shine and Lal Index (SLI), Srivastava Index (SrI), and England and Fraser Index (EFI), were calculated for both groups. Statistical analysis was performed respective to standard cut-off values to establish new optimal cut-off values with the highest sensitivity and specificity.
Results: According to the results, SrI emerged as the best index, offering high sensitivity, specificity, Youden’s Index, accuracy, and odds ratio. On the other side, SLI and GKI were observed to be poor indices with low sensitivity and specificity. The new optimal cut-off values for the best performance of each DI for BTT screening were as follows: SrI ≤3.5, MI ≤11.4, GKI ≤59.7, SI ≤709.4, SLI ≤941.1, and EFI ≤1.91.
Conclusion: The performance of DIs at standard cut-off values was poor to screen BTT. New optimal cut-off values provided maximal sensitivity and specificity thereby enhancing their performance as screening parameters for BTT in regions with a high-prevalence of the condition. Further studies are warranted to substantiate the new cut-off values for BTT screening.
Shuchismita ., Iffat Jamal , Vijayanand Choudhary,
Volume 19, Issue 1 (4-2025)
Abstract
Hairy cell leukemia (HCL) is characterized by pancytopenia and usually associated with massive splenomegaly, however the same may not be true in the clinical settings. Here we report a case of HCL without the classical clinical feature of splenomegaly. Absence of splenomegaly doesn’t exclude he diagnosis of HCL. A careful study of morphological findings on bone marrow aspirate and biopsy followed by appropriate ancillary tests aids in correct diagnosis. A high index of suspicion is essential for diagnosing and appropriately
managing such cases. A strong suspicion on morphology in such cases is a prerequisite for reaching onto a correct diagnosis , even in absence of usual clinical presentation.
