Results 21 to 30 of about 107,909 (289)

Nasal polyps with osseous metaplasia: A misunderstood situation

open access: yesClinical Case Reports, 2020
Osseous metaplasia in nasal polyps is rare but benign. To exclude dangerous lesions, sending the entirety of histological samples is mandatory in cases presenting with clustered densities on CT scan. Microdebrider should not be used for this surgery.
Quentin Mat   +3 more
doaj   +1 more source

Morphologic Characterisation of 1693 Cholecystecomy Specimens- A Study from Tertiary Care Center in Northern India [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Introduction: Cholecystectomies are most common surgical specimens sent in pathology laboratories. Most common histologically identified lesion of gallbladder is chronic cholecystitis which on most occasions is associated with cholelithiasis.
Savita Agarwal   +4 more
doaj   +1 more source

A33 shows similar sensitivity to but is more specific than CDX2 as an immunomarker of colorectal carcinoma [PDF]

open access: yes, 2017
Aims: CDX2 is widely used as a sensitive and specific immunomarker for colorectal carcinoma (CRC) but neither this sensitivity nor specificity is absolute. This study is the first known comparison of CDX1 and A33 against CDX2 as immunomarkers for CRC.
Adamczyk, Lukasz A.   +5 more
core   +1 more source

Chronic atrophic gastritis as a precancer: the evolution of ideas from the Sydney consensus to Maastricht VI

open access: yesPatologìâ, 2023
Aim. The purpose of the work is the evolution of systems and classifications of gastritis: Sydney Consensus (1990), Houston Modification (1994), OLGA/OLGIM (2008), Kyoto (2014), MAPS II (2019), Maastricht IV (2022). Materials and methods.
Yu. M. Stepanov   +2 more
doaj   +1 more source

Clinical and MRI responses to etanercept in early non-radiographic axial spondyloarthritis : 48-week results from the EMBARK study [PDF]

open access: yes, 2015
Objective: To evaluate the efficacy and safety of etanercept (ETN) after 48 weeks in patients with early active non-radiographic axial spondyloarthritis (nr-axSpA).
Bonin, Randi   +15 more
core   +1 more source

Ultrasound criteria for predicting pre-cancer changes of the gastric mucosa in patients with chronic atrophic gastritis combined with thyroid pathology

open access: yesZaporožskij Medicinskij Žurnal, 2022
Precancerous conditions increase the risk of gastric cancer by 2–3 % every 10 years. Among comorbid pathology, 46 % of all endocrinopathies are diseases of the thyroid gland.
Yu. M. Stepanov   +6 more
doaj   +1 more source

Endoscopic Findings of Common Gastritis in Koreans [PDF]

open access: yesThe Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2023
In 2013, the Japan Gastroenterological Endoscopy Society introduced the Kyoto classification of gastritis, which is useful to predict Helicobacter pylori infection based exclusively on endoscopic findings.
Jung-Hwan Oh
doaj   +1 more source

Occurrence of gastric cancer and carcinoids in atrophic gastritis during prospective long-term follow up [PDF]

open access: yes, 2015
Objective. Atrophic gastritis (AG) is a risk condition for gastric cancer and type I gastric carcinoids. Recent studies assessing the overall risk of gastric cancer and carcinoids in AG at long-term follow up are lacking.
Annibale, Bruno   +6 more
core   +2 more sources

Keratinizing squamous metaplasia of the upper urinary tract in a child with a solitary kidney

open access: yesIndian Journal of Urology, 2014
We report a rare case of keratinizing squamous metaplasia of the upper urinary tract in a child with a single kidney. Squamous metaplasia has rarely been reported in the upper urinary tract, and is even rarer in children.
Prashant Jain   +2 more
doaj   +1 more source

Histopathologic Diagnosis of Atrophic Gastritis and Intestinal Metaplasia [PDF]

open access: yesThe Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2020
Atrophic gastritis and intestinal metaplasia are well-known to be reliable indicators of gastric cancer risk. They are clinically important in deciding whether to recommend endoscopic surveillance.
Do Youn Park
doaj   +1 more source

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