Results 41 to 50 of about 109,648 (392)

TECHNICAL PARAMETERS AND CRITERIA FOR VIRTUAL BRONCHOSCOPY IN DIAGNOSTICS OF TRACHIAL AND BRONCHIAL RUPTURES [PDF]

open access: yesTrakia Journal of Sciences, 2020
VB is a non-invasive technique and follow-up tool tolerant of most patients, requiring a precise method of diagnosis, especially in ruptures with the formation of high-grade stenoses for which FB is not applicable, as well as in children and elderly or ...
M. Mitev
doaj   +1 more source

Gumma at the Bifurcation of the Bronchi [PDF]

open access: yesThe American Journal of the Medical Sciences, 1907
n ...
openaire   +2 more sources

Human trachealis and main bronchi smooth muscle are normoresponsive in asthma.

open access: yesAmerican Journal of Respiratory and Critical Care Medicine, 2015
RATIONALE Airway smooth muscle (ASM) plays a key role in airway hyperresponsiveness (AHR) but it is unclear whether its contractility is intrinsically changed in asthma.
G. Ijpma   +6 more
semanticscholar   +1 more source

Bronchus perforation by EZ-Blocker endobronchial blocker during esophageal resection after neoadjuvant chemoradiation -a case report- [PDF]

open access: yesKorean Journal of Anesthesiology, 2019
Background Double-lumen tubes (DLT) and endobronchial blockers (EB) are used for one-lung ventilation in thoracic surgery. More complications are seen when using DLT when compared to EB, while major complications are rarely seen.
Jorien M van de Pas   +4 more
doaj   +1 more source

Quantitative Assessment of Airway Changes in Fibrotic Interstitial Lung Abnormality Patients by Chest CT According to Cumulative Cigarette Smoking

open access: yesTomography, 2022
Purpose: The aim of this study was to evaluate the role of Pi10 in patients with fibrotic interstitial lung abnormality (fibrotic ILA) in a chest CT, according to cumulative cigarette smoking. Methods: We retrospectively assessed 54 fibrotic ILA patients
Yuan Zhe Li   +3 more
doaj   +1 more source

Virtual bronchoscopic navigation improves the diagnostic yield of radial-endobronchial ultrasound for peripheral pulmonary lesions with involved bronchi on CT.

open access: yesInternal medicine, 2015
OBJECTIVE Bronchoscopy using radial-endobronchial ultrasound (R-EBUS) and virtual bronchoscopic navigation (VBN) is a promising method for diagnosing peripheral pulmonary lesions.
F. Asano   +8 more
semanticscholar   +1 more source

Imaging diagnosis-computed tomography of traction bronchiectasis secondary to pulmonary fibrosis in a Patterdale Terrier [PDF]

open access: yes, 2017
An 8-year-old, Patterdale terrier was referred for evaluation of tachypnoea, exercise intolerance, and weight loss. Computed tomographic images showed pneumomediastinum, diffuse pulmonary ground glass opacity, and marked dilatation of peripheral bronchi,
Fitzgerald, E   +2 more
core   +1 more source

Differentiable Topology-Preserved Distance Transform for Pulmonary Airway Segmentation [PDF]

open access: yesarXiv, 2022
Detailed pulmonary airway segmentation is a clinically important task for endobronchial intervention and treatment of peripheral located lung cancer lesions. Convolutional Neural Networks (CNNs) are promising tools for medical image analysis but have been performing poorly for cases when existing a significant imbalanced feature distribution, which is ...
arxiv  

CT Findings of Central Airway Lesions Causing Airway Stenosis-Visualization and Quantification: A Pictorial Essay

open access: yes대한영상의학회지, 2021
The tracheobronchial tree is a system of airways that allows the passage of air to aerate the lungs and entire body. Several pathological conditions can affect this anatomical region.
Myeong Jin Choi, Hee Kang
doaj   +1 more source

Histological and fluorescent microscope studies for evaluation carbon accumulation in trachea and bronchi of birds in polluted area in Wasit province [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2019
The aim of this study was to detect the accumulation of carbon and determination its appearance in different areas of groups of ducks. Using special dyes to detect deposits of carbon particles. Also, using AO/ EB stains to detect early and late (progress)
H. Karadi, A. Al- badri
doaj   +1 more source

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