Results 71 to 80 of about 21,961 (244)

Case series: Kikuchi‐Fujimoto disease with diagnostic overlap

Rheumatology &Autoimmunity, EarlyView.
Kikuchi‐Fujimoto disease (KFD) is a rare, self‐limiting necrotizing lymphadenitis that poses significant diagnostic challenges due to its overlap with tuberculosis, systemic lupus erythematosus (SLE), and malignancy. We present four cases highlighting distinct diagnostic complexities: KFD mimicking tuberculosis with concomitant latent TB infection and ...
Ecem Kalemoglu, Ming Zheng, Danny Arias, Andreina M. Paulino, Aisha Niaz, James Devlin, Valentin Marian   +6 more
wiley   +1 more source

Histiocytosis X and Bronchopulmonary Adenocarcinoma: A Rare Coexistence

Canadian Respiratory Journal, 2002
There exists a rarely observed association between pulmonary histiocytosis X and bronchopulmonary cancer. However, the frequency of bronchopulmonary cancer in these patients is higher than in the general population.
Akýn Kaya, Ýsmail Savas, Elif Pen, Serpil Dizbay Sak, Adem Gungor, Uður Gonullu   +5 more
doaj   +1 more source

Then Phenotypic Spectrum of Histiocytosis X Cells

, 1988
Proliferating cells in histiocytosis X (histiocytosis X cells) share many structural and immunophenotypic features with Langerhans cells, leading to the assumption that histiocytosis represents a proliferative disorder or Langerhans cells.
Groh, Veronika., Helmut. Gadner, Klaus. Wolff, Georg. Stingl, Veronika. Groh, Klaus. Konrad, Thaddeus. Radaszkiewicz, Gadner, Helmut., Konrad, Klaus., Klemens. Rappersberger, Radaszkiewicz, Thaddeus., Rappersberger, Klemens., Stingl, Georg., Wolff, Klaus.   +13 more
core   +1 more source

Chronic Pruritic Papular Eruption in an Elderly Man

JEADV Clinical Practice, EarlyView.
Filipe Monteiro, Inês Tribolet‐Abreu, Gustavo Almeida‐Silva, Inês Amaral, Ivânia Soares, Sónia Fernandes, Joana Antunes   +6 more
wiley   +1 more source

Novel Variants in PUS7 Associated With Intellectual Disability and Growth Retardation: Expanding the Clinical Spectrum in 13 Patients

Clinical Genetics, EarlyView.
Novel variants in PUS7 associated with intellectual disability and growth retardation: expanding the clinical spectrum in 13 patients. ABSTRACT Pseudouridylation is a frequent post‐transcriptional modification resulting in uridine isomerization in 5‐ribosyluracil, also called pseudouridine. This mechanism leads to RNA stability with an increase in base‐
Camille Bergès, Clément Sauvestre, Sophie Naudion, Catherine Vincent Delorme, Thomas Smol, Mélanie Rama, Stephanie Moortgat, Isabelle Maystadt, Rogier Kersseboom, Martina Wilke, Stefan Barakat, Yoann Vial, Laurence Perrin, Sandrine Passemard, Farooq Ahmad, Muhammad Umair, Tobias Haack, Mona Grimmel, Alma Kuechler, Anne Slavotinek, Patrick Devine, Ugur Hodoglugil, Faisal Zafar, Erum Afzal, Tracy Dudding‐Byth, Guillaume Jouret, Lucas Herissant, Stephanie Efthymiou, Henry Houlden, Marine Legendre, Vincent Michaud   +30 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, EarlyView.
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, Jonathan L. Curry, Julia Dai, Daniel H. Wang, Paolo Strati, Melody R. Becnel, Leomar Y. Ballester, Carlos A. Torres‐Cabala, Phyu P. Aung   +8 more
wiley   +1 more source

Spontaneous resolution of unifocal Langerhans cell histiocytosis of the skull : potential role of ultrasound in detection and imaging follow-up

, 2018
Langerhans cell histiocytosis is a tumor-like condition characterized by idiopathic proliferation of Langerhans cells. The disease may involve the skeleton as well as other organs systems. Bone involvement may be solitary or multifocal.
Verlooy, Joris, Mania De Praeter, Filip M. Vanhoenacker, Vanhoenacker, Filip, Joris Verlooy, Vanhoenacker, Filip M., De Praeter, Mania   +6 more
core   +1 more source

The 2025 ATS/ERS update of the international multidisciplinary classification of the interstitial pneumonias: implications for the pathologist

Histopathology, EarlyView.
This review highlights changes relevant to pathologists in the updated multidisciplinary classification of interstitial pneumonias. Changes include expansion beyond idiopathic disease, subclassification as interstitial (fibrotic vs non‐fibrotic) and alveolar filling disorders, expansion to include additional patterns (e.g.
Andrew G Nicholson, Wendy A. Cooper, Aurelie Fabre, William Travis, Lida P. Hariri, Ayodeji Adegunsoye, Sara Piciucchi, Christopher J Ryerson   +7 more
wiley   +1 more source

Langerhans cell histiocytosis of the orbit

, 2013
Purpose: The management of Langerhans cell histiocytosis is controversial.
KIRATLI, HAYYAM, Tarlan, Bercin, Soylemezoglu, Figen   +2 more
core   +1 more source

Langerhans Cell Histiocytosis in a Child with Unifocal Mandibular Lesion and Diabetes Insipidus: A Case Report

مجله دانشکده پزشکی اصفهان, 2010
Background: Patients with Langerhans cell histiocytosis are at particularly high risk for central diabetes insipi-dus (CDI) due to hypothalamic-pituitary disease. Langerhans cell histiocytosis (LCH) is a group of idiopathic disorders characterized by the
Zahra Alian, Mahin Hashemipour, Mohammad Hassan Moaddab   +2 more
doaj