Results 101 to 110 of about 34,914 (256)

Cytological Features of Pancreatic Medullary Carcinoma Diagnosed by Endoscopic Ultrasound‐Guided Fine Needle Aspiration

open access: yesDiagnostic Cytopathology, Volume 54, Issue 2, Page E54-E58, February 2026.
ABSTRACT Pancreatic medullary carcinoma is an extremely rare tumor classified as a histological subtype of pancreatic ductal adenocarcinoma. We report a case of a pancreatic medullary carcinoma and describe its cytological features. A 75‐year‐old woman presented with lower back pain, epigastric discomfort, and a tumor‐like lesion in the pancreatic body.
Urara Okawa   +4 more
wiley   +1 more source

Pathogenic Variants in Mennonites From Southern Brazil: Implications for Preventive Measures in Public Health

open access: yesClinical Genetics, Volume 109, Issue 2, Page 266-276, February 2026.
In 325 exomes of South Brazilian Mennonites, we identified 23 pathogenic variants (P) and 27 likely P, with founder effects identified for 96% of P, whose frequencies differed from non‐Finnish Europeans, Amish, and Brazilian populations. ABSTRACT The Mennonite population has a unique history of 500 years of genetic isolation shaped by at least three ...
Luiza Beatriz Mayer de Lima   +8 more
wiley   +1 more source

MSH6 germline mutations leading to Lynch syndrome-associated cholangiocarcinoma: a case report

open access: yesFrontiers in Oncology
Lynch syndrome, a hereditary cancer susceptibility syndrome, arises from pathogenic mutations in mismatch repair genes. This syndrome is strongly linked to colorectal and endometrial cancers, as well as an elevated risk for other cancers such as gastric,
Zheng Zhang   +5 more
doaj   +1 more source

Ten Years After Mutation Testing for Lynch Syndrome: Cancer Incidence and Outcome in Mutation-Positive and Mutation-Negative Family Members [PDF]

open access: bronze, 2009
Heikki Järvinen   +5 more
openalex   +1 more source

A Case of Lynch Syndrome-Associated Colorectal Adenocarcinoma in a 19-Year-Old Female Patient [PDF]

open access: diamond, 2023
Aimen Iqbal   +7 more
openalex   +1 more source

Blurring the Lines: Co‐Occurrence of MSH6 Variant and MLH1 Constitutional Epimutation in a Young Colorectal Cancer Patient

open access: yesClinical Genetics, Volume 109, Issue 2, Page 363-367, February 2026.
We report a unique case of early‐onset colorectal cancer with both a germline MSH6 variant and constitutional mosaic MLH1 epimutation, revealing a possible digenic mechanism underlying Lynch syndrome. This case highlights the diagnostic complexity of mismatch repair deficiency and the value of integrative tumor–germline molecular profiling.
Aasem Abu Shtaya   +7 more
wiley   +1 more source

ICSH Recommendations for Monocyte Cell Lineage Morphologic Identification, Nomenclature Harmonization, and Utilization as a Biomarker

open access: yesInternational Journal of Laboratory Hematology, Volume 48, Issue 1, Page 12-25, February 2026.
ABSTRACT Monocytes are key components of the Mononuclear Phagocyte System, crucial in immune defense, inflammation, and tissue repair. Accurate identification and classification of monocyte lineage cells are essential for diagnosing both reactive and clonal hematologic disorders.
Gina Zini   +10 more
wiley   +1 more source

A Knockout for Lynch Syndrome [PDF]

open access: bronze, 2010
C. Richard Boland
openalex   +1 more source

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