Results 11 to 20 of about 70 (67)

A Recurrent Indurated Plaque on the Thigh

open access: yes
JEADV Clinical Practice, EarlyView.
Tram T. Tran   +3 more
wiley   +1 more source

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

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT 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. Ultrasound identified a 9 × 8 mm hypoechoic nodule, categorized as BI‐RADS 4A.
Xuechun Liu, Dong Ren, Yanfang Liang
wiley   +1 more source

Chronic Pruritic Papular Eruption in an Elderly Man

open access: yes
JEADV Clinical Practice, EarlyView.
Filipe Monteiro   +6 more
wiley   +1 more source

Practical implications of the World Health Organization Reporting System for Lymph Node, Spleen, and Thymus Cytopathology: Categories and ancillary testing for subtyping of hematolymphoid tumors on FNA biopsy cytopathology using a pattern‐based approach

open access: yesCancer Cytopathology, Volume 134, Issue 1, January 2026.
Abstract The objective of the recently published World Health Organization Reporting System for Lymph Node, Spleen, and Thymus Cytopathology (WHO system) is to standardize the diagnostic approach to fine‐needle aspiration biopsies of hematolymphoid tissues.
Mats Ehinger   +4 more
wiley   +1 more source

Novel BRAF fusion in Erdheim–Chester disease with pulmonary manifestations: Importance of RNA‐based testing and response to MEK inhibition

open access: yes
Histopathology, EarlyView.
Igor Odintsov   +5 more
wiley   +1 more source

Diffuse Large B‐Cell Lymphoma Presenting in a Background of Rosai–Dorfman Disease

open access: yesCase Reports in Hematology, Volume 2026, Issue 1, 2026.
Rosai–Dorfman disease (RDD) can present with lymphadenopathy. However, it is important to note that RDD can also coexist with hematologic malignancies, including non‐Hodgkin lymphomas. We present a case of an older male patient with generalized lymphadenopathy who was first diagnosed with RDD.
Chao Wu   +3 more
wiley   +1 more source

Rosai–Dorfman Disease, Presenting as a Mass in the Trachea: A Case Report

open access: yesRespirology Case Reports, Volume 13, Issue 12, December 2025.
We present a rare case of Rosai–Dorfman disease (RDD) confined solely to the trachea. After initial bronchoscopic resection, systemic corticosteroid therapy was initiated due to lesion progression, successfully stabilizing the disease for 4 years. ABSTRACT A 45‐year‐old woman was referred to our clinic for evaluation of a 17 mm tracheal mass detected ...
Taeho Youn   +3 more
wiley   +1 more source

A 50‐year‐old man with a 12‐year history of extensive pachymeningeal thickening

open access: yes
Brain Pathology, Volume 36, Issue 4, July 2026.
Alyssa M. Lee   +3 more
wiley   +1 more source

The Clinicopathologic Spectrum of Rosai–Dorfman–Destombes Disease in Adults: An Analysis of 16 Cases

open access: yesEuropean Journal of Haematology, Volume 115, Issue 6, Page 555-564, December 2025.
ABSTRACT Rosai–Dorfman–Destombes disease (RDD) is a rare histiocytic proliferation with protean clinical manifestations, resulting from the accumulation of activated histiocytes within nodal and extra‐nodal tissues. The diagnosis can be missed, particularly when biopsies are obtained from extra‐nodal sites, where histological features may be less ...
Mark Trinder   +8 more
wiley   +1 more source

Prognosis of pediatric‐onset inflammatory bowel disease associated with primary sclerosing cholangitis: A population‐based study

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 81, Issue 5, Page 1180-1188, November 2025.
Abstract Objectives To assess whether the prognosis of pediatric‐onset inflammatory bowel disease (IBD) is influenced by its association with primary sclerosing cholangitis (PSC) considering medical treatment, bowel resection, risk of cancer, and mortality. Methods A retrospective population‐based study was conducted using data from the EPIMAD Registry,
Marie‐Laura Godet   +10 more
wiley   +1 more source

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