Gene Expression Profiling and Heterogeneity of Nonspecific Orbital Inflammation Affecting the Lacrimal Gland
Sign Up to like & getrecommendations! Published in 2017 at "JAMA Ophthalmology"
DOI: 10.1001/jamaophthalmol.2017.3458
Abstract: Importance Although a variety of well-characterized diseases, such as sarcoidosis and granulomatosis with polyangiitis, affect the lacrimal gland, many patients with dacryoadenitis are diagnosed as having nonspecific orbital inflammation (NSOI) on the basis of histology… read more here.
Keywords: biopsy specimens; expression; inflammation; gene expression ... See more keywords
Association of Matrix Metalloproteinase 7 Expression With Pathologic Response After Neoadjuvant Treatment in Patients With Resected Pancreatic Ductal Adenocarcinoma.
Sign Up to like & getrecommendations! Published in 2022 at "JAMA surgery"
DOI: 10.1001/jamasurg.2022.1362
Abstract: Importance The use of neoadjuvant therapy (NAT) in resectable pancreatic ductal adenocarcinoma (PDAC) remains controversial. A favorable pathologic response (complete or marked tumor regression) to NAT is associated with better outcomes in patients with resected… read more here.
Keywords: pathologic response; expression; fna biopsy; biopsy specimens ... See more keywords
Novel multiplex droplet digital PCR assay for scoring PD-L1 in non-small cell lung cancer biopsy specimens.
Sign Up to like & getrecommendations! Published in 2019 at "Lung cancer"
DOI: 10.1016/j.lungcan.2019.06.029
Abstract: OBJECTIVES Immune checkpoint inhibitors have become integrated into the clinical management of non-small cell lung cancer (NSCLC). Using RTqPCR, we have previously identified a gene expression panel that detected presence of malignant cells (MMP9:TIMP3 ratio)… read more here.
Keywords: biopsy specimens; droplet digital; lung cancer; cell ... See more keywords
Deep learning-based classification of hepatocellular nodular lesions on whole-slide histopathologic images.
Sign Up to like & getrecommendations! Published in 2022 at "Gastroenterology"
DOI: 10.1053/j.gastro.2022.02.025
Abstract: BACKGROUND & AIMS Hepatocellular nodular lesions (HNLs) constitute a heterogeneous group of disorders. Differential diagnosis among these lesions, especially high-grade dysplastic nodule (HGDN) and well differentiated hepatocellular carcinoma (WD-HCC), can be challenging, let alone biopsy… read more here.
Keywords: nodular lesions; classification; biopsy specimens; deep learning ... See more keywords
The Quantification and Significance of Extramedullary Hematopoiesis Seen on Liver Biopsy Specimens.
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DOI: 10.1093/ajcp/aqac042
Abstract: OBJECTIVES Extramedullary hematopoiesis (EMH) may occur in the liver and is often considered pathologic in adults. Many hematologic and nonhematologic disorders are associated with the development of EMH. However, it is unclear whether the presence… read more here.
Keywords: extramedullary hematopoiesis; emh; biopsy specimens; hematologic condition ... See more keywords
Distinguishing Gastrointestinal Leiomyomas From Muscularis Propria in Biopsy Specimens by Differential Expression of S100 Immunohistochemical Stain.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of clinical pathology"
DOI: 10.1093/ajcp/aqac128
Abstract: OBJECTIVES Interpreting small biopsy specimens or fine-needle aspirations of gastrointestinal tract (GI) smooth muscle lesions may be challenging when the differential diagnosis includes leiomyoma vs muscularis propria (MP). We evaluated the utility of S100 staining… read more here.
Keywords: biopsy specimens; muscularis propria; s100 immunohistochemical; biopsy ... See more keywords
Accelerated Tissue Processing With Minimal Formalin Fixation Time for 9-Gauge Vacuum-Assisted Breast Biopsy Specimens
Sign Up to like & getrecommendations! Published in 2019 at "American Journal of Clinical Pathology"
DOI: 10.1093/ajcp/aqz111
Abstract: Abstract Objectives Vacuum-assisted biopsy (VAB) of the breast seems unsuitable for rapid processing due to large size. We tested microwave-based acceleration. Methods As a proof-of-principle study, 9-gauge VAB specimens were taken from eight mastectomy specimens.… read more here.
Keywords: quality; biopsy; biopsy specimens; processing ... See more keywords
Usefulness of endocytoscopy in evaluating transbronchial biopsy specimens
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DOI: 10.1111/1759-7714.14731
Abstract: Endocytoscopy (ECS) provides a magnification of approximately 450× for real‐time observation of lesion nuclei. read more here.
Keywords: evaluating transbronchial; usefulness endocytoscopy; biopsy specimens; endocytoscopy evaluating ... See more keywords
A qualitative transcriptional signature for the early diagnosis of colorectal cancer
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DOI: 10.1111/cas.14137
Abstract: Currently, using biopsy specimens for the early diagnosis of colorectal cancer (CRC) is not entirely reliable due to insufficient sampling amount and inaccurate sampling location. Thus, it is necessary to develop a signature that can… read more here.
Keywords: biopsy specimens; early diagnosis; signature; cancer ... See more keywords
Clinical and histopathological spectrum of delayed adverse cutaneous reactions following COVID‐19 vaccination
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cutaneous Pathology"
DOI: 10.1111/cup.14104
Abstract: Abstract Background As more people become vaccinated against the SARS‐CoV‐2 virus, reports of delayed cutaneous hypersensitivity reactions are beginning to emerge. Methods In this IRB‐approved retrospective case series, biopsy specimens of potential cutaneous adverse reactions… read more here.
Keywords: spectrum delayed; biopsy specimens; clinical histopathological; delayed adverse ... See more keywords
Is the sum of positive neuroendocrine immunohistochemical stains useful for diagnosis of large cell neuroendocrine carcinoma (LCNEC) on biopsy specimens?
Sign Up to like & getrecommendations! Published in 2019 at "Histopathology"
DOI: 10.1111/his.13800
Abstract: Pulmonary large cell neuroendocrine carcinoma (LCNEC) is underdiagnosed on biopsy specimens. We evaluated if routine neuroendocrine immunohistochemical (IHC) stains are helpful in the diagnosis of LCNEC on biopsy specimens. read more here.
Keywords: biopsy specimens; lcnec; cell neuroendocrine; large cell ... See more keywords