Results 51 to 60 of about 6,841 (183)

Erdheim-Chester Disease: Utility of 18F-FDG Positron Emission Tomography [PDF]

Journal of Clinical and Diagnostic Research, 2018
Erdheim-Chester Disease (ECD) is a rare non Langerhans cell histiocytosis of unknown origin with multiorgan involvement. We report a case of a man who presented to us with haematuria, asthenia, fever, nausea and malleolar oedema.
Angelina Cistaro, Maria Licari, Simone Margotti, Daniele Penna, Vincenzo Arena   +4 more
doaj   +1 more source

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

Langerhans cell histiocytosis in children: a case report and brief review of the literature

PAMJ Clinical Medicine, 2019
Langerhans cell histiocytosis (LCH), formerly known as histiocytosis X, is a non-malignant disease involving clonal proliferation of Langerhans cells. It is an orphan disease affecting mainly the child and the young adult.
Zakaria El Ouali, Nisrine Khoubila, Siham Cherkaoui, Mohamed Rachid, Mouna Lamchahab, Meryem Qachouh, Abdellah Madani, Asmaa Quessar   +7 more
doaj   +1 more source

The various clinical spectra of juvenile xanthogranuloma: imaging for two case reports and review of the literature

BMC Pediatrics, 2019
Background Juvenile xanthogranuloma (JXG) belongs to the heterogeneous group of non-Langerhans cell histiocytosis and is caused by an accumulation and proliferation of macrophages.
Michaela Höck, Bernhard Zelger, Gisela Schweigmann, Barbara Brunner, Bettina Zelger, Gabriele Kropshofer, Ursula Kiechl-Kohlendorfer   +6 more
doaj   +1 more source

Dermoscopy in the diagnosis of juvenile xanthogranuloma [PDF]

Anais Brasileiros de Dermatologia, 2018
: Juvenile xanthogranuloma is the most common form of non-Langerhans cell histiocytosis. It manifests clinically as a red-yellow papule, usually showing spontaneous remission. The diagnosis is based on clinical and histological findings.
Thaís Erance de Oliveira, Roberto Gomes Tarlé, Lismary Aparecida de Forville Mesquita   +2 more
doaj   +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

Fine‐Needle Aspirate Cytology of Feline Pulmonary Langerhans Cell Histiocytosis in Two Cats

Veterinary Clinical Pathology, EarlyView.
ABSTRACT Feline pulmonary Langerhans cell histiocytosis (FPLCH) is a rare histiocytic disorder in cats, usually diagnosed post‐mortem following natural death or euthanasia for severe respiratory distress. Antemortem diagnosis has been reported only once, achieved by cytologic examination of bronchoalveolar lavage fluid combined with immunocytochemistry,
Karuna Katariwala, Martim Matias, Isabel Amores‐Fuster, Doroteia Bota, Guido Rocchigiani, Carolina Naranjo, Nazaré Pinto da Cunha, Martina Piviani   +7 more
wiley   +1 more source

A rare cutaneous lesion in the neonatal period: The non-Langerhans cell histiocytosis

Marmara Medical Journal, 2020
The non-Langerhans cell histiocytosis (non-LCH) is a group of diseases characterized by cutaneous involvement in the neonatal period. The non-LCH affects less than 1 in 200,000 children born each year. A definitive diagnosis is important for the treatment of the disease.
Adnan BARUTCU, Ferda OZLU, Hacer YAPICIOGLU YILDIZDAS, Mehmet SATAR   +3 more
openaire   +3 more sources

An unusual case of intracerebral Non-Langerhans cell histiocytosis with review of the literature [PDF]

Diagnostic Pathology, 2007
Conclusion This case shows the unusual manifestation of a primary intracerebral Non-Langerhans cell histiocytosis, which begins as a solid mass around the sellar region and shows a remarkable extension as a flat lining of inner and outer liquor spaces.
Mueller, K., Trippel, M., Berlis, Ansgar, Janzarik, W., Volk, B.   +4 more
openaire   +2 more sources

Infantile Central Nervous System Juvenile Xanthogranuloma With Somatic CSF1R Mutation Responsive to Imatinib Monotherapy

Pediatric Blood &Cancer, Volume 73, Issue 10, October 2026.
ABSTRACT Juvenile xanthogranuloma (JXG) of the central nervous system (CNS) is a rare non‐Langerhans cell histiocytosis. CSF1R mutations have been reported for peripheral JXG, but not in CNS JXG. A 3‐month‐old male presented with fever, lymphadenopathy, and macrocephaly with bulging fontanelles.
Sima Vazquez, Kayla Etienne, Long Di, Valerie Martinez‐Torres, Andrew Rosenberg, Sakir H. Gultekin, Aditi Dhir, Bradley Gampel, Heather J. McCrea   +8 more
wiley   +1 more source