Results 41 to 50 of about 18,028 (178)

Erdheim-Chester Disease Involving Lymph Nodes and Liver Clinically Mimicking Lymphoma: A Case Report [PDF]

Journal of Pathology and Translational Medicine, 2018
Erdheim-Chester disease (ECD) is a rare non-Langerhans cell histiocytosis and multisystem disease. First described in 1930, there are no more than 750 cases reported.
Yeoun Eun Sung, Yoon Seo Lee, Jieun Lee, Kyo Young Lee   +3 more
doaj   +1 more source

Eosinophilic Granuloma: A Rare and Often Benign Condition Presenting as a Lump on the Head, which was Easily Treated

European Journal of Case Reports in Internal Medicine, 2021
Eosinophilic granuloma is a localized, non-invasive form of Langerhans cell histiocytosis. It usually develops in the long bones and is more frequent in children under the age of 10 years. It is very rare in adults.
Tatiana Pires, Catarina Duarte Santos, Miguel Gonzalez Santos, Luís Luz, Ana Ferrão, Maria J. Banza   +5 more
doaj   +1 more source

Endocrine Implications of Thyroid Incidentalomas Detected During Lymphoma Staging With 18F‐Fluorodeoxyglucose Positron Emission Tomography

Clinical Endocrinology, EarlyView.
ABSTRACT Objective This study investigated the prevalence, characteristics, and endocrine implications of thyroid incidentalomas detected during lymphoma staging using FDG‐PET/CT. Design Retrospective cohort study. Patients A total of 795 adult patients with lymphoma who underwent FDG‐PET/CT for staging at a tertiary oncology centre were included ...
Marcos Tadashi Kakitani Toyoshima, Roberta Morgado Ferreira Zuppani, Isabelle Pinheiro Amaro, Camila Regina Pereira Batista de Macedo, Ricardo Miguel Costa de Freitas, Rodrigo Dolphini Velasques, Juliana Pereira, Rafael Loch Batista, Debora Lúcia Seguro Danilovic, Delmar Muniz Lourenço Jr., Ana O. Hoff   +10 more
wiley   +1 more source

Solving a Mystery . . . 8 Years Later

Journal of Investigative Medicine High Impact Case Reports, 2018
Erdheim-Chester disease is a rare non-Langerhans cell histiocytosis with multisystem involvement and insidious symptoms. In this article, we describe an interesting case of Erdheim-Chester disease that was eventually diagnosed 8 years after symptoms ...
Hayan Jouni MD, Ronald S. Kuzo MD, Nandan S. Anavekar MBBCh   +2 more
doaj   +1 more source

An Unusual Case of Cutaneous Langerhans Cell Sarcoma Lacking S100 Expression: A Case Report and Review of the Literature

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Langerhans cell sarcoma (LCS) is a rare neoplastic proliferation of Langerhans cell with aggressive clinical behavior and involves multiple organ systems, including the skin. LCS is characterized by marked cytologic atypia, frequent mitoses including atypical ones, and expression of CD1a, S100, and langerin (CD207).
Randa Obid, Austin R. Green, Sion W. Jasmine, Rachel P. Kowal, Brooj Abro, Laura M. Warmke, Magdalena B. Czader, Ahmed K. Alomari, Carina A. Dehner   +8 more
wiley   +1 more source

Histiocytosis: a review focusing on neuroimaging findings

Arquivos de Neuro-Psiquiatria, 2014
Objective: Histiocytosis is a systemic disease that usually affects the central nervous system. The aim of this study is to discuss the neuroimaging characteristics of Langerhans cell histiocytosis (LCH), the most common of these diseases; and the non ...
Larissa Barcessat Gabbay, Cláudia da Costa Leite, Ranieli Saraiva Andriola, Paula da Cunha Pinho, Leandro Tavares Lucato   +4 more
doaj   +1 more source

Morphological, immunohistochemical and molecular analysis of follicular dendritic cell sarcomas: L1CAM as a new diagnostic marker

Histopathology, EarlyView.
Pathohistological analysis of FDCS revealed a morphological spectrum and led to the identification of the adhesion molecule L1CAM as a novel diagnostic immunomarker for FDCS. Sequencing identified NFKBIA as the most frequently altered gene, of note, exclusively in cases with a predominant epithelioid cytomorphology.
Selina Schelbert, Katja Maurus, Sabine Roth, German Ott, Katrin S Kurz, Carolin Mogler, Barbara Wollenberg, John Linde, Alberto Zamo, Ioannis Anagnostopoulos, Susanne Gramlich, Andreas Rosenwald, Elena Gerhard‐Hartmann   +12 more
wiley   +1 more source

Novel report of an osteogenic tumor in a late Jurassic Mamenchisaurid from Thailand

Journal of Anatomy, EarlyView.
Here we describe a pathology in an ulna of a Late Jurassic mamenchisaurid from Thailand. We use anatomical descriptions, CT scanning, and bone histology to identify the pathology as an osteogenic tumor. Abstract Here we report on an osseous abnormality and multiple fractures in an ulna of a subadult basal Eusauropod (Mamenchisauridae) from the Late ...
Siripat Kaikaew, Suravech Suteethorn, Anusuya Chinsamy   +2 more
wiley   +1 more source

Histiocytoid Sweet Syndrome With Paradoxical Neutropenia in a Pediatric Patient

Pediatric Dermatology, EarlyView.
ABSTRACT Histiocytoid Sweet syndrome (HSS) is a rare inflammatory skin condition characterized by the infiltration of mononuclear cells in the dermis and leukocytosis with neutrophilia. This uncommon variant of classic Sweet syndrome is rarely reported in the literature, especially in pediatric patients.
Shelby Boock, Stacey Blannett, Dominique Jacobs, Shane M. Swink   +3 more
wiley   +1 more source

Cancer incidence and stage at diagnosis in children and adolescents in the Community of Madrid, 2015–2018

Paediatric and Perinatal Epidemiology, EarlyView.
Abstract Background Cancer is the leading cause of death in children aged 1–14 and the second in 15‐19‐year‐old adolescents in Spain. The Paediatric Population‐Based Cancer Registry of the Community of Madrid was created to monitor its incidence and survival.
Raquel López‐González, David Parra‐Blázquez, Daniel Moñino, Candela Pino‐Rosón, Marina Pollán, Nuria Aragonés   +5 more
wiley   +1 more source