Results 101 to 110 of about 14,204,415 (185)

Langerhans cell histiocytosis on the penis: a case report

, 2006
Background Langerhans cell histiocytosis affects mainly young children and features an accumulation of CD1a+ dendritic Langerhans cells in the bone, skin, and other organs.
Hagiuda Jun, Ishizawa Keisuke, Ueno Munehisa, Ashimine Satoshi, Kuroda Isao, Deguchi Nobuhiro   +5 more
core   +1 more source

An Underrecognized Cause of Recurrent Spontaneous Pneumothorax: Birt‐Hogg‐Dubé Syndrome With Isolated Pulmonary Manifestation

Respirology Case Reports, Volume 14, Issue 9, September 2026.
A 50‐year‐old woman presented with recurrent spontaneous pneumothorax and bilateral pulmonary cysts. Whole‐exome sequencing identified a pathogenic FLCN variant, confirming Birt‐Hogg‐Dubé (BHD) syndrome 15 years after symptom onset. This case highlights BHD as an underrecognized cause of diffuse cystic lung disease.
Chia‐Ni Liu, Hsiao‐Chin Shen, Yi‐Chen Yeh   +2 more
wiley   +1 more source

Occult Langerhans Cell Histiocytosis in Clear Cell Renal Cell Carcinoma

, 2017
Langerhans cell histiocytosis is a rare disease that is characterized by a localized or systemic proliferation of Langerhans dendritic cells and a wide spectrum of clinical presentations.
Phil Hyun Song, Mi Jin Gu, Hee Jung Kwon
core   +1 more source

Adult langerhans cell histiocytosis

, 2007
Langerhans cell histiocytosis is a group of idiopathic disorders characterized by the abnormal proliferation of specialized bone marrow-derived Langerhans cells. There are one to two cases per million population.
Bahceci, Mithat, Goekalp, Deniz, Tuzcu, Alparslan, Isikdogan, Abdurrahman, Cil, Timucin   +4 more
core   +1 more source

Immune Checkpoint Inhibitor‐Induced Pancreatitis

United European Gastroenterology Journal, Volume 14, Issue 7, September 2026.
ABSTRACT The increasing use of immune checkpoint inhibitors (ICI) has led to recognition of a broad spectrum of treatment‐associated inflammatory adverse events, including pancreatic injury. Histological overlap between ICI associated pancreatic injury (ICIPI) and so‐called autoimmune pancreatitis (AIP) has been suggested in isolated reports, but the ...
Carlos Fernandez Moro, Atsuko Kasajima, Suzane Ribeiro, Linnéa Molander, Celina Limbecker, Miroslav Vujasinovic, Günter Klöppel, Anne Hoorens, Caroline S. Verbeke, J.‐Matthias Löhr   +9 more
wiley   +1 more source

Cutaneous Langerhans Cell Histiocytosis

, 2008
We report a 4-year-old boy with localized Langerhans cell histiocytosis. The lesions were restricted to the skin of his back, eyelids, glans penis and prepuce for 2 years. Histopathological and electron microscopic examinations showed typical features of
吳亮遠;蔡呈芳;陳佑甫;洪志明, WU, LIANG-YUANNG;TSAI, TSEN-FANG;CHEN, YU-FU;HUNG, CHIN-MING;WU, CHIEH-JEN   +1 more
core  

The 2025 ATS/ERS update of the international multidisciplinary classification of the interstitial pneumonias: implications for the pathologist

Histopathology, Volume 89, Issue 3, Page 403-425, September 2026.
This review highlights changes relevant to pathologists in the updated multidisciplinary classification of interstitial pneumonias. Changes include expansion beyond idiopathic disease, subclassification as interstitial (fibrotic vs non‐fibrotic) and alveolar filling disorders, expansion to include additional patterns (e.g.
Andrew G Nicholson, Wendy A. Cooper, Aurelie Fabre, William Travis, Lida P. Hariri, Ayodeji Adegunsoye, Sara Piciucchi, Christopher J Ryerson   +7 more
wiley   +1 more source

Langerhans cell histiocytosis: case report

, 2021
Langerhans cells are dendritic cells seen above the basal layer of squamous epithelia. They are cells specialized in the capture of antigens and in the induction of T lymphocyte responses.
Siqueira, Edllanckar dos Santos
core  

LANGERHANS CELL HISTIOCYTOSIS

, 2005
Ulcerated nodules are often seen in the flexural areas of patients with Langerhans cell histiocytosis, or histiocytosis X (2,5-7). Infants with this condition have widespread cutaneous disease with a seborrheic rash involving the scalp and flexural ...

core   +1 more source

Langerhans cell histiocytosis of the thyroid mimicking thyroiditis in a boy: a case report and literature review

BMC Pediatrics
Background Langerhans cell histiocytosis affecting the thyroid commonly presents with nonspecific clinical and radiological manifestations. Thyroid Langerhans cell histiocytosis is typically characterized by non-enhancing hypodense lesions with an ...
Yu Fan Cheng, Ching Che Wang, Pei Shan Tsai, Dao Chen Lin, Wen Hui Huang   +4 more
doaj   +1 more source