Results 21 to 30 of about 55,042 (230)

Barrett’s Esophagus: An Updated Review

open access: yesDiagnostics, 2023
Barrett’s esophagus (BE) is a change in the distal esophageal mucosal lining, whereby metaplastic columnar epithelium replaces squamous epithelium of the esophagus.
Peter M. Stawinski   +4 more
doaj   +1 more source

Melanotic Oncocytic Metaplasia of the Nasopharynx: An Unusual Case Report [PDF]

open access: yesIranian Journal of Otorhinolaryngology, 2021
Introduction: Melanotic oncocytic metaplasia of the nasopharynx is an uncommon disease, usually asymptomatic, that could be misdiagnosed for melanoma, because of its macroscopic features. For this reason, is necessary to know it thoroughly and to take it
Barbara Verro   +3 more
doaj   +1 more source

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

Metaplastic Carcinoma with Chondroid Differentiation Mimicking Malignant Phyllodes Tumor: A Case Report

open access: yes대한영상의학회지, 2018
Metaplastic breast carcinoma is a rare type of neoplasms with mixed epithelial and mesenchymal differentiation. Metaplastic carcinoma with chondroid differentiation is relatively an uncommon type among the different types of metaplastic carcinoma.
Leehi Joo, Soo Hyun Yeo, Sun Young Kwon
doaj   +1 more source

Metaplastic Sarcomatoid Carcinoma of the Breast. Case Report

open access: yesMedisur, 2018
Metaplastic Tumors of the mammary gland are infrequent. The diagnosis should be based on studies of hematoxylin and eosin, confirmed by inmunohistochemical markers.
Javier Martínez Navarro   +3 more
doaj   +2 more sources

Novel treatment for gastric intestinal metaplasia, a precursor to cancer

open access: yesJGH Open, 2020
Background and Aim Gastric intestinal metaplasia (GIM) is precancerous with a worldwide prevalence of 25%. Eradicating Helicobacter pylori prevented about half of gastric cancers; failure to prevent the rest was attributed to GIM. GIM is irreversible and
Shiu Kum Lam, George Lau
doaj   +1 more source

H. pylori-associated pathologic findings among Alaska native patients

open access: yesInternational Journal of Circumpolar Health, 2018
Helicobacter pylori infection is common among Alaska native (AN) people, however scant gastric histopathologic data is available for this population. This study aimed to characterise gastric histopathology and H. pylori infection among AN people.
Leisha Diane Nolen   +9 more
doaj   +1 more source

New European guidelines for the management of patients with precancerous changes in the stomach

open access: yesМедицинский совет, 2019
Aim of the review: to analyze the current aspects of the management of patients with precancerous changes in the stomach, as outlined in the new MAPS II European recommendations.Basic provisions.
V. V. Tsukanov   +3 more
doaj   +1 more source

Bone in The Endometrium: A Review [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2016
To provide a comprehensive review of the published literature of patients with endo- metrial bone or osseous fragments with a view to critically examine the antecedent clinical presentation, investigations and prognosis after treatment.
Sana N Khan   +4 more
doaj   +1 more source

High‐Resolution Deep Learning Dixon Magnetic Resonance Imaging of the Sacroiliac Joints Is Noninferior to Standard Magnetic Resonance Imaging in Patients With Suspected Axial Spondyloarthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective To compare the multisequence standard magnetic resonance imaging (sMRI) protocol of the sacroiliac joints with a single high‐resolution deep learning–reconstructed Dixon sequence (DL‐Dixon) in patients with suspected axial spondyloarthritis (axSpA). Methods Seventy‐six patients with chronic low back pain and suspected axSpA underwent clinical,
Dominik Deppe   +12 more
wiley   +1 more source

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