Results 51 to 60 of about 1,911 (167)

Autoimmune Hepatitis: Histopathological Diversity and Its Clinical Implications

Hepatology Research, Volume 56, Issue 2, Page 139-147, February 2026.
ABSTRACT Autoimmune hepatitis (AIH) is a chronic inflammatory liver disease characterized by diverse clinical and histological manifestations. Accurate histopathological evaluation plays a critical role in determining disease activity, guiding treatment strategies, and predicting prognosis.
Mina Komuta, Kenichi Harada
wiley   +1 more source

Practical implications of the World Health Organization Reporting System for Lymph Node, Spleen, and Thymus Cytopathology: Categories and ancillary testing for subtyping of hematolymphoid tumors on FNA biopsy cytopathology using a pattern‐based approach

Cancer Cytopathology, Volume 134, Issue 1, January 2026.
Abstract The objective of the recently published World Health Organization Reporting System for Lymph Node, Spleen, and Thymus Cytopathology (WHO system) is to standardize the diagnostic approach to fine‐needle aspiration biopsies of hematolymphoid tissues.
Mats Ehinger, Maria Calaminici, Immacolata Cozzolino, Pio Zeppa, Andrew S. Field   +4 more
wiley   +1 more source

Purely cutaneous rosai-dorfman disease with immunohistochemistry

Indian Journal of Dermatology, 2013
Background: The cutaneous form of Rosai-Dorfman disease (RDD) is a rare entity that manifests solely with skin papules or nodules and does not present with the usual myriad of symptoms of classical RDD.
Uzma Farooq, Anna H Chacon, Vladimir Vincek, George W Elgart   +3 more
doaj   +1 more source

Novel BRAF fusion in Erdheim–Chester disease with pulmonary manifestations: Importance of RNA‐based testing and response to MEK inhibition

Histopathology, Volume 89, Issue 3, Page 558-561, September 2026.
Igor Odintsov, Henry D. Tazelaar, Jerry C. Lee, Lloyd E. Damon, Walter Patrick Devine, Kirk D. Jones   +5 more
wiley   +1 more source

Presentation of Neurological Rosai–Dorfman Disease Over 12 Years: A Case Report

Case Reports in Neurological Medicine, Volume 2026, Issue 1, 2026.
Rosai–Dorfman disease (RDD) is a rare, non‐Langerhans cell histiocytosis that classically presents with cervical lymphadenopathy. Neurological involvement occurs in less than 5% of cases and is often associated with extra‐axial lesions. Diagnosis of RDD in the setting of neurological deficits is challenging, as RDD often mimics meningioma and ...
Sam E. Gary, Serdar Akkol, Harshadayani J. Kumar, Christina Appin, Xiaosi Han, Suraiya Saleem   +5 more
wiley   +1 more source

Rosai‐Dorfman Disease in a 4‐Month‐Old Female Presenting With Cervical Lymphadenopathy

Clinical Case Reports
Rosai‐Dorfman disease is a rare histiocytic disorder that can mimic malignancies. This case highlights the importance of immunohistochemistry in distinguishing RDD from lymphoproliferative neoplasms, ensuring accurate diagnosis and management. Clinicians
Allahdad Khan, Anam Malik, Muhammad Hussnain Sadiq, Muhammad Shahzaib Arshad, Fatima Safdar, Mohamed Antar   +5 more
doaj   +1 more source

Rosai–Dorfman disease: cutaneous form

Клинический разбор в общей медицине
The proliferative disease of histiocytes presented in the article is rarely encountered in the practice of a dermatovenerologist. Rosai-Dorfman disease is a benign disease of unclear etiology, which may be accompanied by extensive lymphadenopathy of the ...
Nadezhda V. Krasnova, Gelia G. Gimalieva, Gelia G. Gimalieva, Irina V. Koltsova, Irina V. Koltsova, Snezhana Yu. Nikolaeva, Larisa G. Sinitsina   +6 more
doaj   +1 more source

Emperipolesis, entosis and cell cannibalism: Demystifying the cloud

Journal of Oral and Maxillofacial Pathology, 2017
There are intense published data in literature related to cell engulfment phenomena such as emperipolesis, entosis and cell cannibalism. All these are closely related phenomena with a very fine line of differences. Its correct identification has a significant diagnostic and prognostic value.
Gupta, Nidhi, Jadhav, Kiran, Shah, Vandana   +2 more
openaire   +3 more sources

Rosai-Dorfman disease of vertebra: Case report and literature review

The Turkish Journal of Pediatrics, 2016
Rosai-Dorfman disease is a rare benign histiocytic disorder that arises predominantly in lymph nodes with fever and malaise, but can affect various organs, with or without lymphadenopathy.
Zoran Igrutinovic, Rasa Medovic, Slavica Markovic, Gordana Kostic, Zorica Raskovic, Jelena Tanaskovic-Nestorovic, Marija Radovanovic, Biljana Vuletic   +7 more
doaj   +1 more source

Haga usted el diagnóstico: parte I

Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica
Haga usted el diagnóstico: parte I. Se trata de un trastorno proliferativo histiocítico, raro y generalmente benigno que afecta principalmente los ganglios linfáticos cervicales, sin embargo, puede tener afectación de la piel en el 10% de los casos, se
Erika Muñoz-Herrera, Emil Jiménez-Berástegui, Juan David Ruiz-Restrepo   +2 more
doaj   +1 more source