Results 61 to 70 of about 17,239 (194)

Common Acute Lymphoblastic Leukemia Ph＋ Following Langerhans Cell Histiocytosis in a Multi-Malformed Child with INV (9) (p12;q13) (mat):Case Report [PDF]

, 2010
The occurrence of Langerhans cell histiocytosis (LCH) and another malignancy in the same patient is infrequent but has been recognized. The genetic changes that could be responsible for LCH and/or concomitant leukemia development are obscure. To the best
Pavelić, Jasminka, Čulić, Srdjana, Čulić, Vida   +2 more
core   +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

Otic Langerhans' Cell Histiocytosis in an Adult: A Case Report and Review of the Literature

Case Reports in Otolaryngology, 2013
Objective. To present a case of otic Langerhans' cell histiocytosis in an adult. Also included the diagnosis and management of the condition and a review of the relevant literature. Case Report.
Anil Gungadeen, Peter Kullar, Philip Yates   +2 more
doaj   +1 more source

Disseminated histiocytoses biomarkers beyond BRAFV600E: frequent expression of PD-L1. [PDF]

, 2015
The histiocytoses are rare tumors characterized by the primary accumulation and tissue infiltration of histiocytes and dendritic cells. Identification of the activating BRAFV600E mutation in Erdheim-Chester disease (ECD) and Langerhans cell histiocytosis
Arceci, Robert J, Bender, Ryan P, Bilalovic, Nurija, Gatalica, Zoran, Millis, Sherri Z, Palazzo, Juan P., Swensen, Jeffrey, Von Hoff, Daniel, Vranic, Semir   +8 more
core   +7 more sources

Pulmonary langerhans cell histiocytosis [PDF]

Orphanet Journal of Rare Diseases, 2012
AbstractPulmonary Langerhans Cell Histiocytosis (PLCH) is a relatively uncommon lung disease that generally, but not invariably, occurs in cigarette smokers. The pathologic hallmark of PLCH is the accumulation of Langerhans and other inflammatory cells in small airways, resulting in the formation of nodular inflammatory lesions.
Harpreet S. Suri, Eunhee S. Yi, Robert Vassallo, G.S. Nowakowski   +3 more
openaire   +4 more sources

High viral load of Merkel cell polyomavirus DNA sequences in Langerhans cell sarcoma tissues. [PDF]

, 2014
International audienceBACKGROUND: Langerhans cell (LC) sarcoma (LCS) is a high-grade neoplasm with overtly malignant cytologic features and an LC phenotype.
A Kanik, A Kubo, C Pancaldi, CET da Costa, D Schrama, D Tortorella, DP O'Malley, E Izmailova, Francis Jaubert, H Feng, Hirokazu Nakamine, I Grosjean, I Murakami, Ichiro Murakami, J Banchereau, J Engelmayer, Jean Gogusev, Katsuyoshi Takata, Kazuhiko Hayashi, KD Mertz, KJ Busam, M Matsushita, M Shamoto, M Shuda, Masako Kato, Michiko Matsushita, Mitsunori Yamakawa, R Jaffe, S Kuwamoto, S Kuwamoto, S Weitzman, Satoshi Kuwamoto, Shu Nakamoto, Tadashi Yoshino, Takashi Oka, Takeshi Iwasaki, X Sastre-Garau, Yasushi Horie, YL Tolstov   +38 more
core   +4 more sources

Elderly male patient presenting with jaundice and cholangitis brings an unexpected histopathological finding, case report

Heliyon
In this report, we present a case of the first-time manifestation of Langerhans cell histiocytosis in the biliary tract of a 79-year-old male patient. Cholangiocarcinoma was the suspected diagnosis, based on the patient's painless jaundice.
Gergana Nenova, Dietrich A. Ruess, Sophia Chikhladze, Heiko Becker, Sylvia Timme-Bronsert, Uwe Wittel   +5 more
doaj   +1 more source

Langerhans Cell Histiocytosis of the Thyroid with Multiple Cervical Lymph Node Involvement Accompanying Metastatic Thyroid Papillary Carcinoma

Case Reports in Pathology, 2014
A 37-year-old male case was admitted with goiter. Ultrasonography of thyroid showed a 5 cm cystic nodule in the left lobe with a 1.5 cm solid component. Fine needle aspiration biopsy revealed atypia of undetermined significance or follicular lesion.
A. Bahar Ceyran, Serkan Şenol, Barış Bayraktar, Şeyma Özkanlı, Z. Leyla Cinel, Abdullah Aydın   +5 more
doaj   +1 more source

Dendritic Cells Cause Bone Lesions in a New Mouse Model of Histiocytosis. [PDF]

, 2015
Langerhans cell histiocytosis (LCH) is a rare disease caused by the clonal accumulation of dendritic Langerhans cells, which is often accompanied by osteolytic lesions.
Acha-Orbea, H., Busso, N., Chobaz, V., Ehirchiou, D., Grosjean, F., Lavanchy, C., Liu, A., Mordasini, V., Moullec, K., Nasi, S., Schneider, P., Vezzoni, P.   +11 more
core   +3 more sources

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

Clinical Endocrinology, Volume 103, Issue 4, Page 605-611, October 2025.
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