Results 161 to 170 of about 57,200 (277)

Skin Hyperpigmentation: An Under‐Recognized Dermatological Clue to Vitamin B12 Deficiency

Clinical Case Reports, Volume 14, Issue 5, May 2026.
Hyperpigmentation over the dorsal aspect of both hands, prominently involving the knuckles. ABSTRACT Cutaneous hyperpigmentation, an overlooked manifestation, can be an early sign of vitamin B12 deficiency. This case highlights symmetric pigmentation on the dorsum of hands and palms in a long‐term vegetarian.
Mahesh Mathur, Sumit Paudel, Sambidha Karki, Sandhya Regmi, Shilpa Maharjan, Nabita Bhattarai   +5 more
wiley   +1 more source

Importancia de indicar e interpretar las pruebas de autoanticuerpos

Revista Cubana de Medicina
La aceptación y la relevancia de los autoanticuerpos se evidencia por su creciente incorporación en los criterios diagnósticos y de clasificación de las enfermedades autoinmunes.
Elena Kokuina
doaj  

Subarachnoid hemorrhage and diplopia as initial presentation of polycythemia vera [PDF]

, 2005
Christian Opherk, Gerhard F. Hamann, Hannah L. Pellkofer, Landolfi R, Martin Dichgans, Michiels JJ, Pearson TC, Polycythemia, Roland Brüning   +8 more
core   +1 more source

Severe Adult HLH/MAS With SPTCL‐Like Panniculitis: A Phenotype‐Guided, Resource‐Adapted Therapeutic Strategy Without Cytotoxic Therapy

Clinical Case Reports, Volume 14, Issue 5, May 2026.
Graphical abstract illustrating the phenotype‐guided therapeutic approach in severe adult HLH/MAS with SPTCL‐like panniculitis, demonstrating clinical and biochemical response following sequential treatment with therapeutic plasma exchange, intravenous immunoglobulin, and cyclosporine.
Hatem Mousa Taha, Omar Marouf, Khaled Hatem Taha   +2 more
wiley   +1 more source

Clinical, serological, and targeted genetic analysis of systemic lupus erythematosus in Kazakhstan. [PDF]

Lupus
Zaripova L, Baigenzhin A, Boltanova A, Zhabakova Z, Solomadin M, Makimova D, Kozina L.   +6 more
europepmc   +1 more source

Relationship between skin bacterial colonization and the occurrence of allergen-specific and non-allergen-specific antibodies in sera of children with atopic eczema/dermatitis syndrome [PDF]

, 2020
Aleksza, Magdolna, Farkas, Mária, Hunyadi, János, Lakos, Gabriella, Sipka, Sándor, Szakos, Erzsébet, Sólyom, Enikő   +6 more
core   +1 more source

Giant Cell Arteritis With Mesenteric Involvement and Superimposed Functional Gut Syndrome: A Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
FDG PET‐CT images of giant cell arteritis with mesenteric involvement. ABSTRACT Giant cell arteritis‐associated mesenteric vasculitis is a rare manifestation and often carries significant mortality and morbidity. We present a case of GCA with mesenteric involvement that was at first diagnostically challenging, contributed to by a history of functional ...
Benjamin Rao, Ronan O'Connor
wiley   +1 more source

Unmasking the 'rods and rings' antinuclear antibody pattern: a sign of hepatitis C treatment and a risk factor for cerebrovascular disease. [PDF]

Ann Med
Lin KM, Yu KH, Hsiao CY, Su YJ, Chan TM.
europepmc   +1 more source

Rare Manifestation of Sjogren's Syndrome: Renal Tubular Acidosis‐Induced Hypokalemic Paralysis—A Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Sjogren's syndrome (SS) is an autoimmune disorder characterized by inflammation of exocrine glands, often presenting with symptoms such as dry eyes and mouth. Although less common, renal involvement can lead to serious complications like hypokalemic paralysis.
Premendra Vimal, Dhiraj Chaurasia, Dipesh Jha, Raj Adhikari   +3 more
wiley   +1 more source

Relapsing Polychondritis Associated With Primary Sjögren's Syndrome: A Rare Autoimmune Overlap. [PDF]

Cureus
Fikri O, Moutassim K, Rachid C, Ijim M, Amro L.   +4 more
europepmc   +1 more source