Results 11 to 20 of about 4,968 (181)

Rosai-Dorfman Disease in a 4-Month-Old Female Presenting With Cervical Lymphadenopathy. [PDF]

Clin Case Rep
ABSTRACT 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.
Khan A, Malik A, Sadiq MH, Arshad MS, Safdar F, Antar M.   +5 more
europepmc   +2 more sources

Aggressive Neoplasms That Mimic Chronic Endodontic Lesions: A Multi-Institutional Case Series. [PDF]

Aust Endod J
ABSTRACT This study aimed to report sociodemographic, clinicopathologic and radiological features of 12 cases of aggressive neoplasms that were clinically diagnosed as chronic endodontic lesions. The series comprised seven females (58.33%) and five males (41.67%), with a mean age of 48.9 ± 19.19 years (range: 16–75 years).
Macedo NG, Pappen FG, da Fonseca Orcina B, Mascarenhas G, Dos Santos JN, da Silva Santos PS, Vieira CC, Garcia AS, Soares AC, Schuch LF, Gomes APN, Vasconcelos ACU.   +11 more
europepmc   +2 more sources

Pediatric Langerhans Cell Histiocytosis: Unifocal Localization in the Frontal Bone Presenting With Periorbital Swelling [PDF]

Case Reports in Pediatrics
Background: Langerhans cell histiocytosis is a rare disease, the pathogenesis of which remains a subject of debate, with considerations of either a neoplastic origin or an inflammatory nature. It arises from the uncontrolled proliferation of immature myeloid dendritic cells, leading to their accumulation in various sites.
Gorica A, Zeroli C, Franzini G, Krepysheva D, Fiorita G, Robustelli G, Zanoni M, Chiaravalli S, Marinoni M, Castelnuovo P, Bignami M, Bernardi F.   +11 more
europepmc   +2 more sources

Management and treatment of sinonasal inverted papilloma [PDF]

, 2015
Aims: The aim of this paper is to describe the surgical experience of 35 patients with Inverted Papilloma (IP) of paranasal sinuses and its recurrence rate after a year of follow-up.
Agrillo, Alessandro, Filiaci, Fabio, Mitro, Valeria, Reale, Gabriele, Riccardi, Emiliano, Rinna, Claudio, Ungari, Claudio   +6 more
core   +1 more source

Discrepancy of target sites between clinician and cytopathological reports in head neck fine needle aspiration: Did I miss the target or did the clinician mistake the organ site? [PDF]

, 2015
The diagnostic accuracy of fine needle aspiration cytology (FNAC) of head and neck lesions is relatively high, but cytologic interpretation might be confusing if the sample is lacking typical cytologic features according to labeled site by physician ...
Aledavood, A, Daneshbod, K, Daneshbod, Y, Field, A, Khademi, B, Khanlari, M, Negahban, S, Oryan, A, Shirian, S, Yazdi, H   +9 more
core   +2 more sources

A Rare Case of a Systemic Non-Langerhans Histiocytosis Presenting with Diabetes Insipidus and a Tentorial Mass [PDF]

, 2015
Introduction The histiocytoses are a group of clinically diverse diseases distinguished from one another based on the specific immunophenotype of the lesional cells, implying derivation from the same precursor cell.
Barros, MS, Guilherme, Farrell, MD, Christopher J, Kenyon, MD, PhD, Lawrence C, Krupa, BS, Kelly, Krupa, BS, Kristin, Madineni, MD, Ravichandra   +5 more
core   +2 more sources

Sinus Histiocytosis with Massive Lymphadenopathy (Rosai Dorfman Disease) and Anaplastic Large Cell Lymphoma [PDF]

Sinus histiocytosis with massive lymphadenopathy (SHML) is a rare and benign source of lymphadenopathy first described in 1969. This disease commonly presents in children and young adults with supra-diaphragmatic lymphadenopathy mainly at cervical nodal ...
Garg, Kapil Kumar, Singh, Harpreet
core   +1 more source

The Clinicopathologic Spectrum of Rosai–Dorfman–Destombes Disease in Adults: An Analysis of 16 Cases

European Journal of Haematology, EarlyView.
ABSTRACT Rosai–Dorfman–Destombes disease (RDD) is a rare histiocytic proliferation with protean clinical manifestations, resulting from the accumulation of activated histiocytes within nodal and extra‐nodal tissues. The diagnosis can be missed, particularly when biopsies are obtained from extra‐nodal sites, where histological features may be less ...
Mark Trinder, Collin Pryma, Emily Leung, Graham W. Slack, Pedro Farinha, Sean Young, Neval Ozkaya, Mollie Carruthers, Luke Y. C. Chen   +8 more
wiley   +1 more source

Diagnosis of Rosai-Dorfman Disease by Fine Needle Aspiration Cytology in a Case with Cervical Lymphadenopathy and Nasal Mass [PDF]

, 2011
We report a case of Rosai-Dorfman Disease, a rare non neoplastic proliferative disorder of the cells of macrophage-histiocyte family, in a case with cervical lymphadenopathy and nasal mass diagnosed by fine needle aspiration ...
Jena, M
core   +1 more source

Steroid‐responsive generalised sterile necrotising pyogranulomatous lymphadenitis in a cat

Journal of Small Animal Practice, EarlyView.
A 1.5‐year‐old neutered male cat was presented with fever, inappetence, lethargy and marked generalised lymphadenopathy of 4 days duration. Excisional biopsy of peripheral lymph nodes revealed necrotising pyogranulomatous lymphadenitis. Extensive investigation failed to identify an underlying infectious [bacterial (Bartonella, Mycobacteria, Mycoplasma,
L. Lecot, E. Ramery, M. Hugonnard, A. Tortereau, É. Krafft   +4 more
wiley   +1 more source