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Results 81 to 90 of about 16,499 (206)

Pseudohyperphosphatemia in Multiple Myeloma: A Systematic Review of Case Reports and Case Series

Journal of Clinical Laboratory Analysis, Volume 40, Issue 15, August 2026.
Pseudohyperphosphatemia (PHP) is a clinically significant laboratory artifact in patients with multiple myeloma (MM). It is often caused by paraprotein interference with phosphate assays. This systematic review summarizes reported cases, underlying mechanisms, and diagnostic approaches to distinguish spurious from true hyperphosphatemia.
Mahsa Dabir +3 more
wiley +1 more source

The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

Allergy, Volume 81, Issue 8, Page 2582-2632, August 2026.
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
Torsten Zuberbier +221 more
wiley +1 more source

Glomeruloid haemangioma in Erdheim–Chester disease: An atypical skin manifestation associated with elevated vascular endothelial growth factor‐A levels

British Journal of Haematology, Volume 209, Issue 2, Page 755-759, August 2026.
Glomeruloid haemangiomas and extensive angiomas occurred in a small subset of Erdheim–Chester disease patients, all showing markedly elevated vascular endothelial growth factor‐A (VEGF‐A) levels despite the absence of POEMS (polyneuropathy, organomegaly, M‐spike, and skin disease) syndrome.
Jerome Razanamahery +10 more
wiley +1 more source

Successful Bortezomib–Lenalidomide–Dexamethasone Therapy in a 72‐Year‐Old Patient With Sporadic Late‐Onset Nemaline Myopathy Associated With Monoclonal Gammopathy of Muscle Significance

Muscle &Nerve, Volume 74, Issue 3, Page 756-758, September 2026.
Hiroki Komatsu +12 more
wiley +1 more source

A Rare Case of Cutaneous Crystal‐Storing Histiocytosis With Kappa Light Chain Restriction and Unusual BCL6 Expression

Journal of Cutaneous Pathology, Volume 53, Issue 8, Page 682-686, August 2026.
ABSTRACT Crystal‐storing histiocytosis (CSH) is a rare histopathologic phenomenon characterized by the accumulation of crystalline material within histiocytes, most often associated with lymphoplasmacytic or plasma cell neoplasms. Cutaneous involvement is uncommon and may present diagnostic challenges.
Liangli Wang +8 more
wiley +1 more source

Bone Marrow Pathology in Cold Agglutinin‐Mediated Autoimmune Hemolytic Anemia: A Study of 56 Cases

European Journal of Haematology, Volume 117, Issue 2, Page 384-395, August 2026.
ABSTRACT Cold agglutinin disease (CAD) is a rare form of autoimmune hemolytic anemia (AIHA). CAD occurs in the context of a small clonal B‐cell lymphoproliferation restricted to blood and/or bone marrow (BM), without overt or extramedullary lymphoma. The WHO‐HAEM5 introduced a description of the CAD‐associated lymphoproliferative disorder (CAD‐LPD) in ...
Anne‐Marie L. Becking +6 more
wiley +1 more source

The Diagnostic Accuracy of the Second Revision of the European Academy of Neurology/Peripheral Nerve Society Guideline for Diagnosing Chronic Inflammatory Demyelinating Polyradiculoneuropathy

European Journal of Neurology, Volume 33, Issue 8, August 2026.
ABSTRACT Background Diagnosing chronic inflammatory demyelinating polyneuropathy (CIDP) relies on clinical and electrodiagnostic features. In 2021, the European Academy of Neurology/Peripheral Nerve Society (EAN/PNS) revised the CIDP guideline, superseding the 2010 European Federation of Neurological Societies (EFNS)/PNS guideline.
Iris N. van Doorn +11 more
wiley +1 more source

Plasma Elastase Screening in Hematological Disease Reveals Its Potential as a Diagnostic and Prognostic Biomarker in Hematological Malignancies

International Journal of Laboratory Hematology, Volume 48, Issue 4, Page 795-806, August 2026.
ABSTRACT Introduction Neutrophil‐extracellular traps are net‐like material released by triggered neutrophils and composed of decondensed chromatin linked to nuclear proteins. Elastase, one of the fourth most represented neutrophil‐specific serine proteases stored in azurophil granules of naïve neutrophils, exerts various actions, including degradation ...
Pasqualina Scala +14 more
wiley +1 more source

Light Chain Crystalline Proximal Tubulopathy and Podocytopathy With Staining for Both Light and Heavy Chain Immunoglobulin

Nephrology, Volume 31, Issue 8, August 2026.
ABSTRACT A 69‐year‐old male patient presented with weight loss and proteinuria. His medical history included papillary thyroid carcinoma. Laboratory findings showed proteinuria and high κ light chain levels in both urine and serum. Bone marrow aspiration revealed plasma cell myeloma of the IgA‐κ type.
Seoyoung Choi, Kyung Chul Moon
wiley +1 more source

Secondary monoclonal gammopathy of unknown significance with isotype switching after CAR T-cell therapy for multiple myeloma: A case report

Current Problems in Cancer: Case Reports
The incidence of secondary monoclonal gammopathy of undetermined significance is limited in patients with multiple myeloma post chimeric antigen receptor T-cell therapy.
Nilesh M. Kalariya +3 more
doaj +1 more source

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paraproteinemias

multiple myeloma
male
monoclonal gammopathy of undetermined significance

middle aged
female
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