Results 71 to 80 of about 18,691 (198)

Metaplastic carcinoma of the breast: A diagnostic dilemma

open access: yesSaudi Journal of Medicine and Medical Sciences, 2015
Metaplastic carcinomas of the breast are malignant neoplasms composed of a mixture of epithelial and mesenchymal elements. They are rare with incidence of lesser than 1% of invasive breast carcinoma.
Vani B Ramalingiah   +3 more
doaj   +1 more source

CV‐SCAN (Crystal Violet Staining for Colitis‐Associated Neoplasia): A Novel Endoscopic Staining Method to Detect Paneth Cell Metaplasia and Ulcerative Colitis (UC)‐Associated Neoplasia in UC

open access: yesDigestive Endoscopy, Volume 38, Issue 1, January 2026.
ABSTRACT Objectives Paneth cell metaplasia (PCM), a metaplastic change associated with chronic inflammation in ulcerative colitis (UC), may be linked to UC‐associated neoplasia (UCAN). However, no endoscopic method currently exists for detecting PCM. This study aimed to develop and validate a novel endoscopic staining technique—CV‐SCAN—for identifying ...
Akira Tomioka   +7 more
wiley   +1 more source

Treatment‐related changes in the prostate: past, present and future therapies

open access: yesHistopathology, Volume 88, Issue 1, Page 40-52, January 2026.
Radiation therapy alters tumour morphology and immunoprofile in prostate cancer. Residual carcinoma shows distorted glandular architecture on H&E and loss of basal markers with preserved AMACR expression by immunohistochemistry, aiding in the recognition of treatment effect in prostate biopsies.
Katrina Collins, Liang Cheng
wiley   +1 more source

Immunohistochemical characterization of peritoneal inclusion cysts with squamous metaplasia

open access: yesHistopathology, Volume 88, Issue 2, Page 533-537, January 2026.
Aims Peritoneal inclusion cysts (PICs) are mesothelial‐lined cysts that can uncommonly develop squamous metaplasia. Here, we describe the immunophenotype of PICs with squamous metaplasia using a comprehensive immunohistochemical (IHC) panel. Methods and results We collected surgical excisions of PICs with squamous metaplasia from our institution and ...
Heather I Chen‐Yost   +6 more
wiley   +1 more source

Clinicopathological Profile of Intraosseous Adenoid Cystic Carcinoma of the Jaws: A Systematic Review

open access: yesJournal of Oral Pathology &Medicine, Volume 55, Issue 1, Page 32-41, January 2026.
ABSTRACT Objectives We aimed to evaluate the clinicopathological features, survival rate, and potential prognostic markers of the jaws' primary intraosseous adenoid cystic carcinoma (PIACC). Materials and Methods MEDLINE/PubMed, Scopus, and Embase searches were performed with the keywords “adenoid cystic carcinoma,” and “jaw,” or “maxilla,” or ...
Luccas Lavareze   +7 more
wiley   +1 more source

A Phase II Pilot Study of Anti‐PD‐L1, Durvalumab, and a PARP Inhibitor, Olaparib in Patients With Metastatic Triple‐Negative Breast Cancer With or Without Germline BRCA Mutation

open access: yesCancer Medicine, Volume 14, Issue 23, December 2025.
ABSTRACT Background Immunostimulatory effects of PARP inhibitors could increase sensitivity to immune checkpoint inhibitors. The previous Phase II trial (MEDIOLA) reported clinical benefits of durvalumab and olaparib (D + O) in patients with germline BRCA‐mutated (gBRCAm) HER2‐negative metastatic breast cancer.
Takeo Fujii   +13 more
wiley   +1 more source

Supplementary Figure S3 from The Landscape of Somatic Genetic Alterations in Metaplastic Breast Carcinomas

open access: gold, 2023
Charlotte K.Y. Ng   +14 more
openalex   +2 more sources

Fibromatosis-like carcinoma-an unusual phenotype of a metaplastic breast tumor associated with a micropapilloma

open access: yesWorld Journal of Surgical Oncology, 2007
Background Fibromatosis-like metaplastic carcinoma is a newly described metaplastic breast tumor, literature on which is still evolving. Case presentation A 77-year-old lady presented with a 2 × 2 cm mass with irregular margins in the upper and outer ...
Badwe Rajan A   +3 more
doaj   +1 more source

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