Results 131 to 140 of about 65,866 (271)

RB1 inactivation in cutaneous carcinomas

open access: yesHistopathology, EarlyView.
Among skin carcinomas, recurrent RB1 inactivation is observed in Merkel cell carcinoma, in a subset of squamous cell carcinoma with bowenoid morphology, in sebaceous carcinoma and in the recently described Wnt/beta‐catenin rosette‐forming carcinoma.
Tiffany Liv   +8 more
wiley   +1 more source

The spectrum of breast in situ papillary carcinomas with invasion and invasive breast carcinomas with papillary features: an overview of histological subtypes and diagnostic challenges

open access: yesHistopathology, EarlyView.
Invasive breast carcinomas with papillary features (IBCP) comprise diverse subtypes with variable architecture, histopathology, and clinical behaviour. This review outlines evolving classification, diagnostic criteria, and treatment implications, highlighting challenges in distinguishing in situ from invasive lesions. Standardised diagnostic approaches
Emad A Rakha   +2 more
wiley   +1 more source

Latent Neoehrlichia mikurensis Infections May Be Reactivated in Patients With B‐Cell Lymphomas Treated With Rituximab

open access: yesImmunology, EarlyView.
Eight percent of this cohort of patients had a latent Neoehrlichia mikurensis infection. It was only the latently infected patients who had N. mikurensis‐specific T cells, not the matched B‐cell lymphoma patients without the infection. The T‐cell responses of latently infected patients included perforin‐expressing Th1 and CD8+ T cells that upregulated ...
Linda Wass   +4 more
wiley   +1 more source

Differences in the Oral Microbiome Between Patients With and Without Oral Squamous Cell Carcinoma

open access: yesJournal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Background Although studies have demonstrated a relationship between pathogenic microorganisms and oral cancer, no study has demonstrated a relationship between changes in bacterial flora and oral squamous cell carcinoma (OSCC). Therefore, we investigated the association between oral microbiota and oral squamous cell carcinoma using ...
Satoshi Fukase   +13 more
wiley   +1 more source

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

open access: yes
Brain Pathology, EarlyView.
Alyssa M. Lee   +3 more
wiley   +1 more source

Prognostic Significance of the Pretreatment Neutrophil‐to‐Lymphocyte Ratio and Tumor‐Associated Neutrophils in Head and Neck Squamous Cell Carcinoma: Systematic Review and Meta‐Analysis

open access: yesJournal of Oral Pathology &Medicine, EarlyView.
ABSTRACT Objectives The prognostic significance of the neutrophil‐to‐lymphocyte ratio (NLR) and tumor‐associated neutrophils (TANs) in head and neck squamous cell carcinoma (HNSCC) remains a subject of considerable research interest. This systematic review and meta‐analysis aimed to evaluate the relationship between pretreatment NLR and TANs and ...
Ahana Kapuge Dona Varuni Yashodha Ratnayake   +4 more
wiley   +1 more source

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