Results 41 to 50 of about 55,121 (305)

Intracranial Rosai-Dorfman Disease: pathophysiology, diagnosis and treatment

Journal of Education, Health and Sport, 2022
Introduction and purpose: ​Rosai-Dorfman Disease (RDD), known also as sinus histiocytosis with massive lymphadenopathy(SHML) is a benign histiocytic proliferative syndrome. The etiology and pathogenesis of RDD remains unclear.
Michał Szymoniuk, Aleksandra Dryla, Michalina Pytka, Piotr Kamieniak   +3 more
doaj   +1 more source

Differential Diagnoses of Systemic Mastocytosis in Routinely Processed Bone Marrow Biopsy Specimens: A Review [PDF]

, 2010
Diagnosis of systemic mastocytosis (SM) is mainly based on the morphological demonstration of compact mast cell infiltrates in various tissue sites. In almost all patients such infiltrates are detected in the bone marrow.
Horny, H. -P., Sotlar, K., Valent, P.
core   +1 more source

ALK-positive histiocytosis involving the cavernous sinus: A deceptive radiologic mimic of meningioma

Radiology Case Reports, 2023
Anaplastic lymphoma kinase (ALK)-positive histiocytosis is an uncommon condition, recently considered a separate condition from other histiocytosis by WHO 5th edition. It can involve intracranial structures.
Mohammadreza Alizadeh, MD, Aishwarya Ravindran, MD, Rati Chkheidze, MD, Gaurav Goyal, MD, Mahdie Hosseini, MD, Parnian Shobeiri, MD, Arezoo Shafieioun, MD, Mohammad Khalafi, MD, Ramin Shahidi, Houman Sotoudeh, MD, Aparna Singhal, MD   +10 more
doaj  

Deciphering the role of Epstein-Barr virus in the pathogenesis of T and NK cell lymphoproliferations [PDF]

, 2011
Epstein-Barr virus (EBV) is a highly successful herpesvirus, colonizing more than 90% of the adult human population worldwide, although it is also associated with various malignant diseases.
Fox, Christopher P, Rowe, Martin, Shannon-Lowe, Claire   +2 more
core   +2 more sources

BRAF Mutation Correlates With High-Risk Langerhans Cell Histiocytosis and Increased Resistance to First-Line Therapy.

Journal of Clinical Oncology, 2016
PURPOSE Langerhans cell histiocytosis (LCH) is an inflammatory myeloid neoplasia with a broad spectrum of clinical manifestations and outcomes in children.
S. Héritier, J. Emile, M. Barkaoui, C. Thomas, S. Fraitag, S. Boudjemaa, F. Renaud, A. Moreau, M. Peuchmaur, C. Chassagne‐Clément, F. Dijoud, V. Rigau, D. Moshous, A. Lambilliotte, F. Mazingue, K. Kébaili, Jean Miron, E. Jeziorski, G. Plat, N. Aladjidi, A. Ferster, H. Pacquement, C. Galambrun, L. Brugières, G. Leverger, L. Mansuy, C. Paillard, A. Deville, C. Armari‐Alla, A. Lutun, Marion Gillibert-Yvert, J. Stéphan, F. Cohen-Aubart, J. Haroche, I. Pellier, F. Millot, B. Lescoeur, V. Gandemer, C. Bodemer, R. Lacave, Z. Hélias‐Rodzewicz, V. Taly, F. Geissmann, J. Donadieu   +43 more
semanticscholar   +1 more source

Swelling of bilateral parotid glands: An unusual symptom of multisystem Langerhans cell histiocytosis

SAGE Open Medical Case Reports, 2014
Objective: Langerhans cell histiocytosis is an unusual disorder of unknown etiology with heterogeneous clinical behaviors and variable outcomes. It can involve one or more organs or systems, but to our best knowledge, parotid glands involvement in ...
Xiaojun Yuan, Mengjie Tang, Qi Sheng, Xiaodong Zhu, Qin Zhang   +4 more
doaj   +1 more source

Rosai‐Dorfman disease presenting with solitary liver mass without lymphadenopathy: A case report

Clinical Case Reports, 2021
Rosai‐Dorfman disease (RDD), as a lymphoproliferative disorder with unknown etiology, is commonly identified with systemic clinical manifestations in various organs. In this case study, RDD occurrence was reported with an exceedingly liver mass.
Yousef Roosta, Ali Esfahani, Amir Vahedi, Kosar Tarvirizadeh, Sadegh Asoubar, Behdad Boroofeh, Roshan Dinparast, Farhad Behzadi, Mortaza Raeisi, Mohammadreza Mohammad Hosseiniazar   +9 more
doaj   +1 more source

Clinicopathological characteristics of histiocytic sarcoma affecting the central nervous system in dogs. [PDF]

, 2020
BackgroundHistiocytic sarcoma affecting the central nervous system (CNS HS) in dogs may present as primary or disseminated disease, often characterized by inflammation.
Crowe, Chelsea M, Dickinson, Peter J, Giuffrida, Michelle, Higgins, Robert J, Rossmeisl, John, Sturges, Beverly K, Toyoda, Izumi, Vernau, Karen M, Vernau, William, Woolard, Kevin, Zimmerman, Kurt   +10 more
core  

Primary oral manifestation of Langerhans cell histiocytosis refractory to conventional therapy but susceptible to BRAF-specific treatment: a case report and review of the literature [PDF]

, 2019
Langerhans cell histiocytosis (LCH) is a diagnostic and therapeutic challenge. We report on a rare case of its primary oral manifestation that was treated successfully with the BRAF-specific agent, vemurafenib, after insufficient standard LCH treatment ...
Beck-Broichsitter, Benedicta, Doueiri, Mohemed-Salim, Heiland, Max, Lissat, Andrej, Neckel, Norbert, Raguse, Jan-Dirk, Spors, Birgit, Stackelberg, Arendt von, Thieme, Nadine   +8 more
core   +1 more source

Manganese overload as a co-factor of neurological symptoms in a patient with sclerosing cholangitis due to Langerhans cell histiocytosis

Haematologica
Not available.
Jerome Razanamahery, Ahmed Idbaih, Matthias Papo, Fabien Robelin, Jean-Francois Emile, Sylvain Audia, Bernard Bonnotte, Julien Haroche   +7 more
doaj   +1 more source