IgG4-related disease (IgG4-RD), an immune-mediated fibroinflammatory disorder, has few reports in combination with monoclonal gammopathy of undetermined significance (MGUS). Herein, we present a case of a 69-year-old woman with manifestations of left o…
BackgroundAnti-sulfatide antibodies are autoantibodies that are associated with various neurological disorders. They have been identified in several conditions including Guillain–Barré syndrome, multiple sclerosis, and chronic inflammatory demyelinatin…
Hyper IgM syndrome (HIGM) is a rare immunodeficiency caused by impaired immunoglobulin class switching, leading to recurrent infections. The present report describes the case of an 18-year-old man initially diagnosed with common variable immunodeficien…
There is currently no established standard treatment for patients with metastatic hepatocellular carcinoma after resistance to tyrosine kinase inhibitors. Given that radiotherapy can reprogram the tumor microenvironment and convert “cold” tumors into “…
Guillain–Barré syndrome (GBS) is an autoimmune-mediated peripheral neuropathy that is usually monophasic, but recurrence occurs in 2%–5% of cases, termed recurrent Guillain–Barré syndrome (RGBS). We report the case of a 49-year-old male patient who exp…
Newly diagnosed cervical cancer with metastatic para-aortic lymph node (PALN) involvement is associated with a significantly poor prognosis, with distant metastasis being the predominant pattern of treatment failure. The programmed cell death receptor-…
Pancreatic cancer is characterized by a poor prognosis and limited responsiveness to conventional therapies, presenting a substantial therapeutic challenge. Although chemotherapy remains the cornerstone of systemic treatment, options become scarce once…
Telitacicept, a B lymphocyte stimulator/A proliferation-inducing ligand dual-target fusion protein, mainly used for IgA nephropathy and systemic lupus erythematosus. We present two cases where adult patients with IgA vasculitis (IgAV) nephritis were su…
Activated phosphoinositide-3-kinase-delta (PI3Kδ) syndrome (APDS) is an autosomal dominant inborn error of immunity (IEI) characterized by combined immunodeficiency and immune dysregulation with increased risk for lymphoma and other non-lymphoid malign…
The two diseases of myelodysplastic syndrome (MDS) and pure red cell aplasia (PRCA) are independent of each other and can be linked in some cases. Their diagnosis and differential diagnosis are very confusing. Therefore, in order to understand the rela…
