Class II Transactivator Gene () Variants Associated with Bare Lymphocyte Syndrome II in a Female Sudanese Patient.

Introduction: Inborn errors of immunity (IEI) are disorders that present a health issue, especially in developing countries where there is a high rate of consanguineous marriages and an increasing rate of diagnosis. One of these disorders is Bare Lymphocyte Syndrome II (BLS II) which is a rare and genetically complex disease that has high morbidity and mortality. The exact genotypic and phenotypic characteristics are still poorly characterized especially in developing countries.

Rare Biallelic Variants Affecting the Interdomain B Region of Zeta-Chain Associated Protein Kinase 70 (ZAP70) Protein in a Sudanese Patient: Case Report.

Introduction: A class of disorders known as inborn errors of immunity (IEI) is defined by a compromised or missing immune response, which increases the vulnerability to infections, immunological dysregulation, and cancer. Severe combined immunodeficiencies (SCIDs), affecting both T and B-cell function are rare but often severe diseases. In this report, we describe a 10-month-old SCID patient from Sudan with disseminated BCG infection.

Case report: Insulin desensitization as the only option for managing insulin allergy in a Sudanese patient.

Introduction: Allergic reactions to insulin have become very rare with the introduction of human insulin. Anaphylaxis is a life-threatening condition that results from immediate IgE-mediated hypersensitivity. Desensitization to human insulin was reported to control immediate hypersensitivity reactions to insulin.

Autosomal recessive mutation: A case report of a Sudanese child and his father.

Introduction: Mendelian susceptibility to mycobacterial disease (MSMD) is a rare inherited condition characterized by selective susceptibility to weakly virulent mycobacteria, such as substrains of the bacille Calmette-Guérin (BCG) vaccine and different environmental mycobacteria.

Case Presentation: A 7-year-old Sudanese boy was referred to the immunology clinic with a suspected diagnosis of MSMD. This followed multiple presentations with disseminated tuberculosis and typhoid fever.