Results 51 to 60 of about 18,178 (224)

Adult Langerhans cell histiocytosis with pulmonary and colorectoanal involvement: a case report

Journal of Medical Case Reports, 2017
Background Langerhans cell histiocytosis is a rare systemic disease characterized by the abnormal overproduction of histiocytes that tend to infiltrate single or multiple organ systems leading to significant tissue damage. It mainly affects – by order of
Mohamad Jihad Mansour, Elias Mokbel, Eddy Fares, Janah Maddah, Fadi Nasr   +4 more
doaj   +1 more source

Cutaneous Crystal‐Storing Histiocytosis With Marginal Zone Lymphoma. A Case Report With A Striking Clinical Presentation

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Cutaneous crystal‐storing histiocytosis (CSH) is an extremely rare histopathologic finding of histiocytes accumulating crystals of immunoglobulin or paraproteins, often associated with lymphoplasmacytic malignancies. It commonly presents in a wide age range of both female and male adults with a history of a lymphoproliferative disorder ...
Ashton Arlen, Brad S. Graham, Gregory A. Hosler, Marsha C. Kinney   +3 more
wiley   +1 more source

Langerhans cell histiocytosis: current concepts in dentistry and case report [PDF]

, 2016
Langerhans cell histiocytosis (LCH), which is a rare granulomatous pediatric disease of unknown etiology, is characterized by the idiopathic proliferation and accumulation of abnormal and clonal Langerhans cells or their ...
Alejo-Gonzalez, Francisco, Garrocho Rangel, Arturo, Pozos Guillén, Amaury de Jesús, Ramos-Gutierrez, Efraín, Ruiz Rodríguez, Socorro   +4 more
core  

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

A Rare Case of Cutaneous Crystal‐Storing Histiocytosis With Kappa Light Chain Restriction and Unusual BCL6 Expression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Crystal‐storing histiocytosis (CSH) is a rare histopathologic phenomenon characterized by the accumulation of crystalline material within histiocytes, most often associated with lymphoplasmacytic or plasma cell neoplasms. Cutaneous involvement is uncommon and may present diagnostic challenges.
Liangli Wang, Jonathan L. Curry, Julia Dai, Daniel H. Wang, Paolo Strati, Melody R. Becnel, Leomar Y. Ballester, Carlos A. Torres‐Cabala, Phyu P. Aung   +8 more
wiley   +1 more source

Langerhans cells : sensing the environment in health and disease [PDF]

, 2018
In the last few decades, our understanding of Langerhans cells (LCs) has drastically changed based on novel findings regarding the developmental origin and biological functions of these epidermis-specific resident immune cells.
Deckers, Julie, Hammad, Hamida, Hoste, Esther   +2 more
core   +2 more sources

Pulmonary Langerhans cell histiocytosis [PDF]

European Journal of Pediatrics, 2013
Herein, we described 16-year-old boy with pulmonary cysts in both lung fields and diagnosed as isolated pulmonary Langerhans cell histiocytosis.
ÖZDEMİR, Mehmet Akif, KÖSE, Mehmet
openaire   +3 more sources

Periodontitis and Periodontal Conditions in Systemically Healthy Children and Adolescents

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Objective To answer the PICoS question ‘in systemically healthy children and adolescents (Population), what are the main features of periodontitis, necrotising periodontal diseases (NPD) and other periodontal conditions (periodontal abscesses, endo‐periodontal lesions, traumatic occlusal forces, prosthesis‐ and tooth‐related factors ...
Inbar Eshkol‐Yogev, Nagore Ambrosio, Cheryl Somani, Elena Figuero, Lior Shapira, Janet Davies   +5 more
wiley   +1 more source

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