Results 51 to 60 of about 4,922,335 (121)

Expert Perspective: Diagnosis and Treatment of Castleman Disease

Arthritis &Rheumatology, Volume 78, Issue 1, Page 12-25, January 2026.
Castleman disease (CD) is a major diagnostic challenge for rheumatologists. Unicentric CD (UCD) involves one enlarged lymph node region, whereas multicentric CD (MCD) involves multiple enlarged lymph node regions. Both UCD and MCD may exhibit a wide range of symptoms that overlap with other immune‐mediated conditions.
Luke Y. C. Chen, Lu Zhang, David C. Fajgenbaum   +2 more
wiley   +1 more source

Cutaneous Metastasis: A Retrospective Clinicopathological and Prognostic Analysis of 62 Patients From a Tertiary Center in China

Dermatologic Therapy, Volume 2026, Issue 1, 2026.
Background Cutaneous metastases are uncommon but clinically significant manifestations of internal malignancies and may indicate advanced disease or, in certain cases, represent the initial sign of cancer. Their variable clinical and histopathologic presentations can pose diagnostic challenges, particularly when the primary tumor is unknown.
Qiannan Jia, Xinran Li, Jun Li, Suraiya Saleem   +3 more
wiley   +1 more source

Indeterminate Cell Histiocytosis: Report of a Case

, 2013
- Indeterminate cell histiocytosis is a very rare disorder of histiocytes proliferation. It has both Langerhans and non-Langerhans cell histiocytosis immunophenotypic features.
Mahsa Ansari, Maryam Daneshpazhooh, Kamran Balighi, Seyed Farzad, Maryam Daneshpajouh, Mazaher Ramezani, Kambiz Kamyab, Mirfallah Nassiri, Soroush Daklan, Alireza Ghanadan, Seyyed Farzad Mirfallah Nassiri, Azadeh Goodarzi   +11 more
core  

Extraosseous langerhans cell histiocytosis in children

, 2008
Langerhans cell histiocytosis, a rare disease that occurs mainly in children, may produce a broad range of manifestations, from a single osseous lesion to multiple lesions involving more than one organ or system.
Letovanec, I., Geoffray, A., Letovanec, Igor, Waibel, Peter, Georg Eich, Peter Waibel, Schmidt, S., Gudinchet, Francois, Hanquinet, Sylviane, Eich, Georg, Anne Geoffray, Wolf, R., Rainer Wolf, Sabine Schmidt, Geoffray, Anne, Hanquinet, S., Schmidt, Sabine, Alamo-Maestre, L., Francois Gudinchet, Alamo-Maestre, Leonore, Eich, G., Gudinchet, F., Igor Letovanec, Leonore Alamo-Maestre, Waibel, P., Wolf, Rainer, Sylviane Hanquinet   +26 more
core   +1 more source

Langerhans Cell Histiocytosis

, 2011
Langerhans cell histiocytosis (LCH) is rare unique disorder of the reticuloendothelial system characterized by an abnormal proliferation of histiocytes and eosinophilic leukocytes.
S Jayachandran, N Balaji
core   +1 more source

Uncommon preputial localization of Langerhans cell histiocytosis

, 2021
International audienceWe report a rare case of a 14-year-old boy with Langerhans cell histiocytosis localized to the prepuce. The patient was treated with a topical corticosteroid followed by imiquimod cream resulting in significant clinical improvement ...
Sebastien Barbarot, Petrot, Dominique, Dominique Petrot, Barbarot, Sébastien, Thomas, Caroline, Clemence Mesnard, Fraitag, Sylvie, Legroux, Jacques, Caroline Thomas, Sylvie Fraitag, Jacques Legroux, Mesnard, Clemence   +11 more
core   +1 more source

[Unusual pulmonary presentation of systemic Langerhans cell histiocytosis]

, 2008
An 80-year-old nonsmoking man was referred to our hospital with bilateral perihilar pulmonary opacities. He had a history of epilepsy, sclerosing cholangitis, cutaneous lesions previously diagnosed as localised Langerhans cell histiocytosis.
Schuller, A, Lega, J-C, Schuller, Aurélien, Lazor, R, Lega, Jean-Christophe, Cottin, Vincent, Cordier, J F, Cordier, Jean-François, Jullien, D, Lazor, Romain, Jullien, Denis, Cottin, V   +11 more
core   +1 more source

Uncommon variants of Non-Langerhans Cell Histiocytosis [PDF]

, 2019
Background: Histiocytosis are rare disorders of the mononuclear phagocyte system, characterized by a derangement in differentiation, proliferation or function of monocytes and dendritic cells.
Chiara Moltrasio, Arturo Bonometti, Emanuela Passoni, Emanuela De Juli, Gianluca Nazzaro, Marco Paulli, Silvia Alberti-Violetti, Filippo Bagnoli, Emilio Berti, Jessica Gliozzo   +9 more
core   +2 more sources

Langerhans cell histiocytosis of the orbit

, 2013
Purpose: The management of Langerhans cell histiocytosis is controversial.
KIRATLI, HAYYAM, Tarlan, Bercin, Soylemezoglu, Figen   +2 more
core   +1 more source

Langerhans cell histiocytosis; an institutional study [PDF]

, 2017
Background: Langerhans cell histiocytosis is a complex rare disease of the dendritic cell system.The disease can occur at any age, with a peak at 5-10 years.
Shovana Karki, Aasia Rajbhandari
core   +1 more source