Results 101 to 110 of about 24,068 (238)

Unraveling cutaneous histiocytosis: insights into histology, pathogenesis, diagnosis, and treatment pitfalls

open access: yesFrontiers in Medicine
Histiocytoses represent a group of diverse rare disorders characterized by the abnormal accumulation of cells derived from the mononuclear phagocyte system in various tissues and organs.
Lucian G. Scurtu   +5 more
doaj   +1 more source

What Is Your Diagnosis? Cutaneous Mass in a Dog

open access: yes
Veterinary Clinical Pathology, EarlyView.
Ester Quilez, Shannon L. Donahoe
wiley   +1 more source

F106 Histiocytosis Infiltrate of Disc

open access: yes, 1969
More fully developed and chronic histiocytosis infiltrate of right disc with simultaneous infiltration of the hypothalamus with skin lesions on eye lids and chest. Same patient as F1_05, one year later. Anatomy: Optic disc.
William F. Hoyt, MD
core  

Pulmonary Langerhans Cell Histiocytosis

open access: yes, 2010
Pulmonary Langerhans cell histiocytosis is an uncommon interstitial lung disease that results from the accumulation of cells known as Langerhans cells in the lung. It primarily affects young smokers. High resolution chest computed tomography findings are
Furtun K.   +5 more
core   +1 more source

The clinicopathological characteristics and differential diagnosis of histiocytosis

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2015
The histiocytosis is divided into Langerhans' cell histiocytosis (histiocytosis X) and non-Langerhans' cell histiocytosis (NLCH). The former mainly occurs in lymphatic hematopoietic tissue and often involves central nervous system (CNS).
Shi-zhu YU
doaj  

Ventilation Imaging of the Lung at 0.55T With Continuous Slice Cycling

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 3, Page 1235-1244, September 2026.
ABSTRACT Purpose To propose and evaluate a novel method for pulmonary ventilation imaging, offering considerably improved SNR. Methods A continuous slice cycling (CSC) acquisition scheme is proposed to exclusively capture signal modulations from respiratory motion with increased SNR.
Andrea Leuthard   +4 more
wiley   +1 more source

Langerhans’ cell histiocytosis (histiocytosis X): A rare and diverse group of disorder in children [PDF]

open access: yes, 2017
Langerhans cell histiocytosis is a rare disorder of unknown etiology with proliferation of Langerhans’ cells which may infiltrate a single or multiple organs.
Prajapati, Snehal   +2 more
core  

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

open access: yesClinical 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   +1 more source

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

open access: yesRespirology 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   +2 more
wiley   +1 more source

Cutaneous Langerhans Cell Histiocytosis

open access: yes, 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   +1 more
core  

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