Results 101 to 110 of about 5,541 (196)

Warthin-Starry for Legionella [PDF]

open access: yesAmerican Journal of Clinical Pathology, 1983
openaire   +2 more sources

Comparative Evaluation of Modified Giemsa and Warthin-Starry Stains for Helicobacter pylori Detection and Density Grading Using the Updated Sydney System

open access: yesAsian Pacific Journal of Cancer Biology
Objective: Helicobacter pylori is one of the main causes of chronic gastritis, gastric ulcers, and stomach cancer. Accurate diagnosis of H. pylori infection is essential for effective treatment and prevention. Methods: This research is an analytical observational study with a cross-sectional retrospective design that aims to compare histochemical ...
Amalia Yamin   +6 more
openaire   +1 more source

Case report: The diagnostic pitfall of Warthin-like mucoepidermoid carcinoma [PDF]

open access: yes
Warthin-like mucoepidermoid carcinoma (WL-MEC) is a newly reported variant of mucoepidermoid carcinoma. Its histological feature is easy to confused with metaplastic Warthin Tumor, and its relationship with Warthin tumor in histogenesis is controversial.
Guoqing Pan   +7 more
core   +1 more source

Pathogenesis of Warthin’s Tumor: Neoplastic or Non-Neoplastic?

open access: yes
Warthin’s tumor is the second most frequent neoplasm next to pleomorphic adenoma in the salivary gland, mostly in the parotid gland. The epithelial cells constituting a tumor are characterized by the presence of mitochondria that undergo structural
Ryogo Aoki, Takuji Tanaka
core   +1 more source

Helicobacter spp. infection in dogs is not associated with changes in epithelial proliferation or E-cadherin expression in gastric mucosa
Infecção por Helicobacter spp. em cães não está associada com alterações na proliferação epitelial ou na expressão de E-caderina na mucosa gástrica

open access: yesSemina: Ciências Agrárias, 2012
Helicobacter pylori infection causes gastritis and can induce gastric adenocarcinoma and MALT lymphoma in humans. The aim of this study was to determine in dogs whether there is an association between Helicobacter spp.
Ana Paula Bracarense   +5 more
doaj  

Warthin-Tumor mit Karzinom

open access: yes, 2009
We present the unusual case of a cytologically diagnosed Warthin tumor (WT) of long standing with sudden enlargement und subsequent resection. Histologically, the diagnosis of WT was confirmed, but the tumor additionally showed diffuse infiltrates of an ...
Baumhoer, D.   +3 more
core  

Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A

open access: yesPesquisa Veterinária Brasileira
: The aim of this study was to evaluate the presence of gastric Helicobacter-like organisms and the endoscopic and histopathological changes in domestic cats with blood type A. Samples from the stomach antrum, body and fundus were collected from 32 mixed-
Daniela A. Sousa   +6 more
doaj   +1 more source

Descripción de alteraciones histopatológicas en riñones de Rattus norvegicus seropositivos a Leptospira spp.

open access: yes
The aim of this study was to describe the most common histopathological findings observed by Hematoxylin-Eosin staining in kidneys of Rattus norvegicus naturally infected and seropositive to Leptospira spp using the Microscopic Agglutination Test (MAT ...
Aranzazu Taborda, Diego A.   +2 more
core   +1 more source

Histopathological findings in pigs positive to Lawsonia intracellularis in swine production in San Pedro de los Milagros, Antioquia

open access: yes, 2018
RESUMEN: La enteropatía proliferativa porcina (EPP) es una enfermedad que puede presentarse en los cerdos de forma asintomática, siendo una patología subdiagnosticada en el sector porcícola, generando a la vez pérdidas económicas para la producción.
Toro-Jaramillo, Estefanía   +7 more
core   +1 more source

Bilateral multifocal Warthin tumours

open access: yes, 2013
Warthin tumour, also known as papillary cystadenoma lymphomatosum, is the second most frequent benign tumour of the parotid gland after pleomorphic adenoma. A 57-year-old man was referred to our hospital with bilateral buccal masses without pain.
Deveer, M.   +3 more
core   +1 more source

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