Case Report: Neuromyelitis optica spectrum disorder associated with anti-argonaute antibodies presenting with subacute combined degeneration-like features

Aquaporin-4 antibodies (AQP4-Abs) are a key diagnostic biomarker of neuromyelitis optica spectrum disorder (NMOSD), and anti-Argonaute antibodies (AGO-Abs) have recently been reported in a range of autoimmune neurological conditions, although their cli…

Reversible cerebral vasoconstriction syndrome following ciltacabtagene autoleucel therapy for relapsed multiple myeloma: a case report

Ciltacabtagene autoleucel (cilta-cel), a BCMA-directed CAR-T therapy, is approved for relapsed/refractory multiple myeloma (RRMM). Cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) are common, but revers…

IgG4-sclerosing cholangitis masquerading as cholangiocarcinoma: a case report of an unresolved preoperative diagnosis

BackgroundImmunoglobulin G4-related disease (IgG4-RD) is an immune-mediated chronic fibroinflammatory condition that can affect multiple organ systems. IgG4-related sclerosing cholangitis (IgG4-SC) is its manifestation involving the biliary tract. Due …

Case report: Unilateral optic atrophy and intracranial hypertension in anti-NF155 nodopathy: a case managed with sequential efgartigimod and rituximab

BackgroundAutoimmune nodopathy (AN) associated with anti-neurofascin-155 (NF155) antibodies is a distinct disorder characterized by treatment-resistant peripheral neuropathy. Although central nervous system (CNS) involvement is theorized due to the pre…

Case Report: Transverse myelitis following CAR-T cell therapy for post-transplant lymphoproliferative disorder

We report a case of severe, irreversible transverse myelitis following CD19-directed CAR-T cell therapy (axicabtagene ciloleucel) for refractory post-transplant lymphoproliferative disorder (PTLD) in a young female lung-transplant recipient. This case …

Case report: Efgartigimod combined with intravenous methylprednisolone in a case of co-occurrence of unexplained myasthenia gravis, inflammatory myopathy, and fulminant myocarditis

The co-occurrence of myasthenia gravis (MG), inflammatory myopathy (IM), and fulminant myocarditis (FM) has rarely been reported. The few previous articles were mostly case reports or small sample data analysis, and the etiology was mostly attributed t…

Case Report: A case of rituximab for membranous nephropathy secondary to primary Sjogren’s syndrome and literature review

BackgroundPrimary Sjögren’s syndrome (pSS) is a chronic autoimmune disease characterized by lymphoplasmacytic infiltration of exocrine glands, leading to dry eyes and mouth. Renal involvement, particularly glomerulonephritis, occurs in approximately 5%…

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