Results 51 to 60 of about 18,113 (219)

An update on the molecular pathology of the intestinal polyposis syndromes

open access: yes, 2015
The intestinal polyposis syndromes are characterised by multiple polyps of the large bowel, increased risk of colorectal cancer and a variety of extra-colonic manifestations.
Tomlinson, Ian
core   +1 more source

Hamartomatous Polyposis Syndromes: Management and Surveillance Strategies

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2020
Introduction: Hamartomatous Polyposis Syndromes (HPS) are a rare group of dominant autosomal inheritance, which is characterized by the development of hamartomatous polyps in the gastrointestinal tract.  This syndrome included Juvenile Polyposis syndrome
Sima Sedighi   +2 more
doaj  

A case report of Peutz–Jeghers syndrome in a child with Crohn's disease

open access: yesJPGN Reports, EarlyView.
Abstract Peutz–Jeghers syndrome (PJS) is a rare genetic disorder characterized by hamartomatous polyps and mucocutaneous hyperpigmented freckles, whereas Crohn's disease (CD) is a condition characterized by chronic intestinal inflammation. Here, we present a rare case report of an 11‐year‐old male who presented with both CD and PJS.
Hasala Rannulu   +5 more
wiley   +1 more source

Endoscopic ischemic polypectomy for small intestinal polyps in a 7‐year‐old girl with juvenile polyposis syndrome

open access: yesJPGN Reports, EarlyView.
Abstract This is the first report of endoscopic ischemic polypectomy (EIP) for small intestinal polyps in a pediatric patient with juvenile polyposis syndrome (JPS). A 7‐year‐old girl underwent double‐balloon enteroscopy, during which 17 pedunculated polyps were treated using the crossed‐clip strangulation method without complications. Ten‐month follow‐
Shingo Kurasawa   +5 more
wiley   +1 more source

Knowledge gaps in tubular gut tumours: a critical appraisal of the 6th edition of the World Health Organization classification of tumours

open access: yesThe Journal of Pathology, EarlyView.
Abstract Gastrointestinal cancer is a global health problem. In the new 6th edition of the World Health Organization Classification of Tumours (WCT) of the Digestive System, updated evidence and guidance is provided for the aetiology, pathogenesis, diagnosis, classification, grading, staging and prognosis of these tumours.
Iris D Nagtegaal   +5 more
wiley   +1 more source

The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

open access: yesAllergy, EarlyView.
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
T. Zuberbier   +221 more
wiley   +1 more source

The importance of the dental examination in the primary diagnosis of Gardner′s syndrome

open access: yesJournal of Oral and Maxillofacial Radiology, 2015
Gardner′s syndrome (GS) is an autosomal dominant, well-documented disease with characteristic systemic and maxillofacial manifestations. The diagnosis of GS is established by the presence of simultaneous findings of intestinal or colorectal polyposis and
Ömür Dereci   +3 more
doaj   +1 more source

ADAM17 and its proteolytic targets in disease pathogenesis

open access: yesThe FEBS Journal, EarlyView.
ADAM17 as a multifunctional sheddase with contrasting roles across inflammatory, metabolic, cardiovascular, and neoplastic diseases. Through regulated activation by iRhom, iTAP/FRMD8, and tetraspanins, ADAM17 cleaves diverse membrane ligands and receptors, thereby promoting inflammation, fibrosis, obesity, insulin resistance, and tumor progression ...
Abdulbasit Amin, Marina Badenes
wiley   +1 more source

HMGA1 induces intestinal polyposis in transgenic mice and drives tumor progression and stem cell properties in colon cancer cells.

open access: yes, 2012
BackgroundAlthough metastatic colon cancer is a leading cause of cancer death worldwide, the molecular mechanisms that enable colon cancer cells to metastasize remain unclear.
Young Kyung Bae   +22 more
core   +1 more source

Traditional serrated adenoma of the colorectum: Evolving concepts in histological classification and terminology

open access: yesHistopathology, EarlyView.
The definition of the colorectal traditional serrated adenoma (TSA) has evolved to recognize a broader morphological spectrum, including classical, flat and mixed lesions reflecting early development and neoplastic progression. Updated WHO classification highlights the need for consistent terminology to improve recognition and to distinguish TSA from ...
Christophe Rosty   +7 more
wiley   +1 more source

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