Research Articles (Haematological Pathology)
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The value of histopathology of the placenta in a tertiary referral hospital in South Africa
(Health and Medical Publishing Group, 2019)Background. Unexplained intrauterine death (IUD) remains the most common cause of perinatal death in babies of <1 000 g in South Africa (SA). Information from examination of the placenta subsequent to an adverse perinatal ... -
Adult T-cell leukaemia / lymphoma in an adolescent patient : expect the unexpected
(AOSIS, 2020-05-25)ENGLISH ABSTRACT: This case study explores a clinicopathological presentation of Adult T-cell leukaemia/lymphoma (ATLL) at Tygerberg Hospital; a disease associated with adulthood noted in an adolescent patient. Adult T-cell ... -
The impact of physician education regarding the importance of providing complete clinical information on the request forms of thrombophilia-screen tests at Tygerberg hospital in South Africa
(Public Library of Science, 2020-08-06)Background: Thrombophilia-screen tests are specialised haemostasis tests that are affected by numerous unique patient variables including the presence of acute thrombosis, the concomitant use of medication and patient ... -
Guidelines for lupus anticoagulant testing in South Africa
(The Society of Medical Laboratory Technologists of South Africa, 2020)ENGLISH ABSTRACT: The lupus anticoagulant (LA) refers to the prolongation of certain coagulation tests due to the action of heterogenous autoantibodies. However, the LA is a misnomer since it is associated with thrombosis ... -
An 8-year retrospective study of adult and paediatric Burkitt’s lymphoma at Tygerberg Hospital, South Africa
(AOSIS, 2020-04-30)Background: Burkitt lymphoma(BL) is a high grade non-Hodgkin lymphoma, which may be underdiagnosed in South Africa, due to a high burden of infectious diseases such as HIV and TB which may present with similar clinical ... -
Between a rock and a hard place : COVID-19 and South Africa’s response
(Oxford University Press, 2020)The spread of COVID-19 across China, Asia, Europe and the United States of America was met with public health responses that initially encouraged hand washing and social distancing. They quickly turned to restrictions on ... -
Complete blood count reference intervals from a healthy adult urban population in Kenya
(Public Library of Science, 2018)Background: There are racial, ethnic and geographical differences in complete blood count (CBC) reference intervals (RIs) and therefore it is necessary to establish RIs that are population specific. Several studies have ... -
Cystic partially differentiated nephroblastoma-like lesion following neoadjuvant chemotherapy for nephroblastoma : a case report and review of the literature
(Elsevier, 2020)Cystic partially differentiated nephroblastoma (CPDN) and cystic nephroblastoma are paediatric renal tumours characterised by the presence of a variable combination of primitive epithelium, immature stroma and blastema. Cystic ... -
B-cell and T-cell activation in South African HIV-1-positive non-Hodgkin’s lymphoma patients
(Medpharm Publications, 2018)Background: Altered immune mechanisms play a critical role in the pathogenesis of non-Hodgkin’s lymphoma (NHL). HIV-1 (HIV) infection is associated with a state of excessive T-cell activation, which can lead to increased ... -
Castleman’s disease in the HIV-endemic setting
(Dove Medical Press, 2018)Introduction: Castleman’s disease (CD), first described by Benjamin Castleman in 1954, is a giant or angiofollicular lymph node hyperplasia, described as a rare monotypic polyclonal B-cell lymphoproliferative disorder with ... -
The use of the full blood count and differential parameters to assess immune activation levels in asymptomatic, untreated HIV infection
(Health & Medical Publishing Group, 2014)Background. A feature of HIV/AIDS is chronic immune activation, which results in a number of complications including inflammation-related disorders and blood cytopaenias. Immune activation status is not routinely tested ... -
Immune activation is associated with decreased thymic function in asymptomatic, untreated HIV infected individuals
(AOSIS Publishing, 2016-07-28)Background: Reduced thymic function causes poor immunological reconstitution in human immunodeficiency virus (HIV)-positive patients on combined antiretroviral therapy (cART). The association between immune activation ... -
HIV/AIDS-related non-Hodgkin’s lymphomas and confounders : preliminary report of the Sub-Saharan Africa Lymphoma Consortium (SSALC)
(BioMed Central, 2012-04)SSALC was established to characterize HIV/AIDS-related lymphoma and the indigenous background of malignant lymphomas (ML) in sub-Saharan Africa. Because WHO classified lymphoma subgroups can vary in prevalence African, ... -
Biomarkers of HIV-associated cancer
(Libertas Academica, 2014)Cancer biomarkers have provided great opportunities for improving the management of cancer patients by enhancing the efficiency of early detection, diagnosis, and efficacy of treatment. Every cell type has a unique molecular ... -
Recommendations for the management of sickle cell disease in South Africa
(Health & Medical Publishing Group, 2014-11)The spectrum of sickle cell disease (SCD) encompasses a heterogeneous group of disorders that include: (i) homozygous SCD (HbSS), also referred to as sickle cell anaemia; (ii) heterozygous SCD (HbAS), also referred to as ... -
The HIV/AIDS epidemic in South Africa : convergence with tuberculosis, socioecological vulnerability, and climate change patterns
(Health & Medical Publishing Group, 2014-08)Recent assessment reports suggest that climate change patterns are threatening social and ecological vulnerability and resilience, with the strong potential of negatively affecting human health. Persons living with HIV/AIDS ... -
A perpetual source of DNA or something really different : ethical issues in the creation of cell lines for African genomics research
(BioMed Central, 2014-08)Background: The rise of genomic studies in Africa - not least due to projects funded under H3Africa - is associated with the development of a small number of biorepositories across Africa. For the ultimate success of these ... -
Modulation of LPS-induced CD4+ T-cell activation and apoptosis by antioxidants in untreated asymptomatic HIV infected participants : an in vitro study
(Hindawi Publishing Corporation, 2013-11)Persistent immune activation characterises HIV infection and is associated with depletion of CD4+ T-cells and increased risk of disease progression. Early loss of gutmucosal integrity results in the translocation of microbial ... -
Guideline for the treatment of myelodysplastic syndromes (MDS) in South Africa
(Health and Medical Publishing Group (HMPG), 2011-12)Introduction. Myelodysplastic syndromes (MDS) encompass a heterogeneous group of clonal haematopoietic disorders characterised by chronic and progressive cytopenias resulting from ineffective haematopoiesis. Treatment ... -
Myelodysplastic syndromes -- Diagnosis
(Health and Medical Publishing Group (HMPG), 2012-12)This is the second in our series of clinical articles that discuss everyday presentations. Each emphasises practical aspects of team-based care that are relevant for general practitioners, specialists and paramedical ...
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