Results 201 to 210 of about 9,549 (243)

Intracranial non-Langerhans cell histiocytosis presenting as an isolated intraparenchymal lesion

Pediatric Radiology, 2010
Non-Langerhans cell histiocytosis in the absence of cutaneous or other organ involvement is very rare. A Caucasian boy age 3 years 11 months presented with episodes of recurrent right-side seizures over 2 weeks. Brain CT and MR imaging showed a single enhancing left frontal lobe lesion.
Stephen B. Wharton, Fiona Shackley, Daniel J. A. Connolly, Ashok Raghavan, Smitha Rajaram   +4 more
openaire   +3 more sources

Primary cerebral non-Langerhans cell histiocytosis: MRI and differential diagnosis

Neuroradiology, 2002
We report a young woman with primary cerebral non-Langerhans cell histiocytosis of the juvenile xanthogranuloma family. The clinical course was complicated by extensive infiltration of cranial nerves and meninges and epi- and intramedullary spinal dissemination.
Karsten Voigt, R. Jaffe, M. Hermisson, Ulrike Ernemann, Martin Skalej, Michael Platten   +5 more
openaire   +3 more sources

Fibroblastic rheumatism: fibromatosis rather than non‐Langerhans cell histiocytosis

Journal of Cutaneous Pathology, 2010
Background: Fibroblastic rheumatism is a unique fibro‐proliferative disease affecting the skin and joints. It is characterized by distinctive clinical and histological features related to benign spindle‐shaped cells proliferation. Pediatric reports are scarce in the literature.
Nicole Brousse, Alexandra Dumas-Tesici, Nicolas Kluger, D. Hamel, Sylvie Fraitag   +4 more
openaire   +3 more sources

Non-Langerhans cell histiocytosis associated with lymphocyte-predominant Hodgkin's disease

Clinical and Experimental Dermatology, 1999
We report a 74-year-old man who presented with a rash on the trunk showing clinical and histological features of non-Langerhans cell histiocytosis. Two years after presentation he developed weight loss, lymphadenopathy and hepatosplenomegaly; a diagnosis of lymphocyte-predominant Hodgkin's disease was made on lymph node biopsy.
Ibbotson, S. H., Sviland, L., Slater, D. N., Reynolds, N. J.   +3 more
openaire   +4 more sources

Endolymphatic Non-Langerhans Cell Histiocytosis of the Larynx

Journal of Pediatric Hematology/Oncology, 2010
We report on an uncommon laryngeal non-Langerhans cell histiocytosis. An 11-year-old boy presented with a 6 months history of progressive breath inhibition. Magnetic resonance imaging showed diffuse laryngeal and local lymph node swelling. Histology first resembled sarcoidosis, however, corticosteroids were ineffective.
Dieter Haffner, Carl Friedrich Classen, Peter Möller, Friedrich Prall, Horst Nizze   +4 more
openaire   +3 more sources

Immunohistochemical Expression of Langerin in Langerhans Cell Histiocytosis and Non-Langerhans Cell Histiocytic Disorders

American Journal of Surgical Pathology, 2008
Langerin is a type II transmembrane C-type lectin associated with the formation of Birbeck granules in Langerhans cells. Langerin is a highly selective marker for Langerhans cells and the lesional cells of Langerhans cell histiocytosis. Although Langerin protein expression in Langerhans cell histiocytosis has been previously documented, the specificity
Sean K. Lau, Peiguo G. Chu, Lawrence M. Weiss   +2 more
openaire   +3 more sources

The different dermoscopic features of the yellow background in Langerhans and non-Langerhans cells histiocytosis

Clinical and Experimental Dermatology, 2017
not ...
Paolino, G., Cota, C., Giona, F., DONATI, Pierino, Lora, V., Moliterni, E., Santopietro, M., Calvieri, S., CARBONE, ANNA, Zalaudek, I.   +9 more
openaire   +3 more sources

A unique non-Langerhans cell histiocytosis with some features of generalized eruptive histiocytoma

Journal of the American Academy of Dermatology, 1994
A symmetric eruption of hundreds of coalescent small red macules and a few slightly elevated papules sparing the flexures was observed in a 73-year-old man. Light microscopic examination showed loose aggregates of small and large histiocytic cells. Electron microscopy showed an absence of Langerhans cell granules and lipid droplets.
Sergij Goerdt, Cord Sunderkötter, Stefan Grabbe, Gisela Bonsmann, Thomas A. Luger, Gerhard Kolde   +5 more
openaire   +3 more sources

Suprasellar non-Langerhans cell histiocytosis (Erdheim–Chester disease)—a case report

Clinical Imaging, 2013
Erdheim-Chester disease (ECD) is an uncommon non-Langerhans cell histiocytosis that affects multiple body systems and can present clinically in a myriad of ways. An adult onset is most common with bony involvement and constitutional symptoms. We report the case of a 52-year-old female presenting with diabetes insipidus and a suprasellar mass on imaging,
Eric Bartlett, Eugene Yu, Beth Vettiyil, Manas Sharma   +3 more
openaire   +3 more sources

Diffuse xanthogranulomatous dermatitis and systemic Langerhans cell histiocytosis: A novel case that demonstrates bridging between non-Langerhans cell histiocytosis and Langerhans cell histiocytosis

Journal of the American Academy of Dermatology, 2008
The advent of electron microscopy and immunohistochemical stains allowed for reclassification of the histiocytoses based on the predominant cell in the infiltrate. Although the current schema simplicity provides a good foundation, some patients display overlapping clinical and immunohistochemical features that defy classification.
Elizabeth K. Satter, Sarah B. Gendernalik, Kenneth J. Galeckas   +2 more
openalex   +4 more sources