Results 1 to 10 of about 31,021 (191)

Case Report: ALK-positive histiocytosis presenting as an adrenal mass: a diagnostic trap due to unusual morphology [PDF]

Frontiers in Oncology
BackgroundThe differential diagnosis of an adrenal mass is critical for clinical management. We report a case that expanded the spectrum of a rare disease and present a novel diagnostic trap for both pathologists and clinicians.MethodsHistopathological ...
Wenjing Ma, Shenda Zhou, Jiali Lu, Haiming Wei, Yongta Huang   +4 more
doaj   +2 more sources

ALK‐Positive Histiocytosis With Unilateral Breast Involvement: A Case Report [PDF]

Clinical Case Reports
APH is a rare disorder characterized by the proliferation of ALK‐expressing histiocytes with variable anatomical involvement; however, mammary involvement is exceptionally rare. A 32‐year‐old woman presented with a painless right breast mass.
Xuechun Liu, Dong Ren, Yanfang Liang
doaj   +2 more sources

Establishment of MOS-SF36 percentile ranks in the general youth French population

BMC Psychology, 2022
Background The SF-36 is a generic quality of life questionnaire, massively translated and widely used to obtain physical and mental health status. However, validation work in the French language was carried out over a generation ago.
Arthur Trognon, Emilie Tinti, Blandine Beaupain, Jean Donadieu, Michel Musiol   +4 more
doaj   +1 more source

Signaling pathways, microenvironment, and targeted treatments in Langerhans cell histiocytosis

Cell Communication and Signaling, 2022
Langerhans cell histiocytosis (LCH) is an inflammatory myeloid malignancy in the “L-group” histiocytosis. Mitogen-activated protein kinase (MAPK) pathway activating mutations are detectable in nearly all LCH lesions. However, the pathogenic roles of MAPK
Xue-min Gao, Jian Li, Xin-xin Cao
doaj   +1 more source

ALK-positive histiocytosis involving the cavernous sinus: A deceptive radiologic mimic of meningioma

Radiology Case Reports, 2023
Anaplastic lymphoma kinase (ALK)-positive histiocytosis is an uncommon condition, recently considered a separate condition from other histiocytosis by WHO 5th edition. It can involve intracranial structures.
Mohammadreza Alizadeh, MD, Aishwarya Ravindran, MD, Rati Chkheidze, MD, Gaurav Goyal, MD, Mahdie Hosseini, MD, Parnian Shobeiri, MD, Arezoo Shafieioun, MD, Mohammad Khalafi, MD, Ramin Shahidi, Houman Sotoudeh, MD, Aparna Singhal, MD   +10 more
doaj   +1 more source

Case Report: ALK-Positive Histiocytosis With KIF5B-ALK Fusion in Cerebrum-Disseminated Lesions in a Child

Frontiers in Oncology, 2022
BackgroundAnaplastic lymphoma kinase (ALK)-positive histiocytosis is a rare type of histiocytosis that could affect multiple systems in children and adults.
Yi Guo, Yi Guo, Hai-bo Qu, Hai-bo Qu, Gang Ning, Gang Ning, Feng-lin Jia, Feng-lin Jia, Hong Liu, Xin-mao Ma, Xin-mao Ma, Yi Liao, Yi Liao   +12 more
doaj   +1 more source

Langerhans cell histiocytosis developing acute lymphoblastic leukemia

SAGE Open Medical Case Reports, 2022
The sequential occurrence of Langerhans cell histiocytosis and acute leukemia in only one individual has been reported previously; however, it is rarely observed that Langerhans cell histiocytosis can transform into acute lymphoblastic leukemia, and the ...
JinFang Zhang, Sa Zong, Bing Liao
doaj   +1 more source

A Recent Update on Histiocytic Disorder in Children: Focus on Diagnosis and Treatment

Clinical Pediatric Hematology-Oncology, 2020
The histiocytosis is rare disorder characterized by the accumulation of macrophages, dendritic cells, or monocyte-derived cells in various tissues and organs of children and adults. Classifying histiocytic disorders is difficult and has changed over time
Hoi Soo Yoon
doaj   +1 more source

Immune Thrombocytopenia Revealing Enriched IgG-4 Peri-Renal Rosai-Dorfman Disease Successfully Treated with Rituximab: A Case Report and Literature Review.

Frontiers in Medicine, 2021
Immune thrombocytopenia (ITP) is a rare autoimmune-mediated condition characterized by isolated thrombocytopenia (<100 G/L) after exclusion of other causes.
Jerome Razanamahery, Sebastien Humbert, Jean-Francois Emile, Fleur Cohen-Aubart, Jean Fontan, Philippe Maksud, Sylvain Audia, Julien Haroche   +7 more
doaj   +1 more source

Langerhans cell histiocytosis on the penis: a case report

BMC Urology, 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.
Kuroda Isao, Ashimine Satoshi, Ueno Munehisa, Hagiuda Jun, Ishizawa Keisuke, Deguchi Nobuhiro   +5 more
doaj   +1 more source