O-13 Limited resection for small peripheral pulmunary adenocarcinoma with curative intent; A rational approach for the early stage detected by thin-section high resolution CT

Lung Cancer ◽  
2003 ◽  
Vol 41 ◽  
pp. S8
Author(s):  
Motoshi Takao ◽  
Akira Shimamoto ◽  
Kentaro Inoue ◽  
Fumiaki Watanabe ◽  
Syuichi Murashima ◽  
...  
Keyword(s):  
High Resolution ◽  
Thin Section ◽  
Early Stage ◽  
Limited Resection ◽  
Rational Approach ◽  
Curative Intent ◽  
High Resolution Ct

Cochlear implants for congenital deformities

1992 ◽  
Vol 106 (11) ◽  
pp. 967-970 ◽  
Author(s):  
P. D. Phelps
Keyword(s):  
High Resolution ◽  
Inner Ear ◽  
Cochlear Implants ◽  
Thin Section ◽  
High Resolution Ct ◽  
Congenital Deformities ◽  
Vestibular Aqueduct ◽  
Ct Studies

AbstractThere have been few accounts of multi-channel cochlear implants in patients with congenital structural deformities of the inner ear which are associated with severe and sometimes progressive deafness. These malformations can now be recognized easily on 2 plane thin section high resolution CT studies which are mandatory for the pre-implantation assessment. However, no attempt seems to have been made to describe which of these malformations would be suitable for an implant or for which would this procedure be contra-indicated. True Mondini deformity of both the cochlea and dilated vestibular aqueduct type would appear suitable for a multi channel implant, but this type of implant should not be used for a primitive otocyst, severe labyrinthine dysplasia or the characteristic X-linked deformity.

The diagnostic accuracy of a solitary pulmonary nodule, using thin-section high resolution CT: A solitary pulmonary nodule by HRCT

Lung Cancer ◽  
1995 ◽  
Vol 13 (2) ◽  
pp. 105-112 ◽  
Author(s):  
Nobuko Takanashi ◽  
Yasufumi Nobe ◽  
Hiroshi Asoh ◽  
Tokujiro Yano ◽  
Yukito Ichinose
Keyword(s):  
High Resolution ◽  
Diagnostic Accuracy ◽  
Thin Section ◽  
Pulmonary Nodule ◽  
Solitary Pulmonary Nodule ◽  
High Resolution Ct

Right upper lobe versus right middle lobe: differentiation with thin-section, high-resolution CT.

Radiology ◽  
1989 ◽  
Vol 172 (3) ◽  
pp. 653-656 ◽  
Author(s):  
H Otsuji ◽  
M Hatakeyama ◽  
I Kitamura ◽  
H Yoshimura ◽  
S Iwasaki ◽  
...  
Keyword(s):  
High Resolution ◽  
Thin Section ◽  
Middle Lobe ◽  
High Resolution Ct ◽  
Right Middle Lobe

P-935 Limited resection trial for pulmonary ground-glass opacity nodules: Case selection based on high resolution CT

Lung Cancer ◽  
2005 ◽  
Vol 49 ◽  
pp. S364
Author(s):  
J. Yoshida ◽  
K. Nagai ◽  
M. Nishimura ◽  
G. Ishii ◽  
H. Ohmatsu ◽  
...  
Keyword(s):  
High Resolution ◽  
Ground Glass Opacity ◽  
Limited Resection ◽  
Ground Glass ◽  
High Resolution Ct ◽  
Case Selection

scholarly journals Ultra-High-Resolution CT Follow-Up in Patients with Imported Early-Stage Coronavirus Disease 2019 (COVID-19) Related Pneumonia

2020 ◽  
Author(s):  
Yu Lin ◽  
Shaomao Lv ◽  
Jinan Wang ◽  
Jianghe Kang ◽  
Youbin Zhang ◽  
...  
Keyword(s):  
High Resolution ◽  
Early Phase ◽  
Early Stage ◽  
Radiological Findings ◽  
Major Threat ◽  
High Resolution Ct ◽  
Pleural Involvement ◽  
Ct Features ◽  
Diagnostic Ct

AbstractBackgroundAn ongoing outbreak of mystery pneumonia in Wuhan was caused by coronavirus disease 2019 (COVID-19). The infectious disease has spread globally and become a major threat to public health.PurposeWe aim to investigate the ultra-high-resolution CT (UHR-CT) findings of imported COVID-19 related pneumonia from the initial diagnosis to early-phase follow-up.MethodsThis retrospective study included confirmed cases with early-stage COVID-19 related pneumonia imported from the epicenter. Initial and early-phase follow-up UHR-CT scans (within 5 days) were reviewed for characterizing the radiological findings. The normalized total volumes of ground-glass opacities (GGOs) and consolidations were calculated and compared during the radiological follow-up by artificial-intelligence-based methods.ResultsEleven patients (3 males and 8 females, aged 32-74 years) with confirmed COVID-19 were evaluated. Subpleural GGOs with inter/intralobular septal thickening were typical imaging findings. Other diagnostic CT features included distinct margins (8/11, 73%), pleural retraction or thickening (7/11, 64%), intralesional vasodilatation (6/11, 55%). Normalized volumes of pulmonary GGOs (p=0.003) and consolidations (p=0.003) significantly increased during the CT follow-up.ConclusionsThe abnormalities of GGOs with peripleural distribution, consolidated areas, septal thickening, pleural involvement and intralesional vasodilatation on UHR-CT indicate the diagnosis of COVID-19. COVID-19 cases could manifest significantly progressed GGOs and consolidations with increased volume during the early-phase CT follow-up.

scholarly journals OA15.01 Limited Resection Trial for Pulmonary Sub-solid Nodules: Case Selection Based on High Resolution CT: Outcome at Median Follow-up of 105 Months

2017 ◽  
Vol 12 (1) ◽  
pp. S300-S301
Author(s):  
Junji Yoshida ◽  
Genichiro Ishii ◽  
Kanji Nagai ◽  
Tomoyuki Hishida ◽  
Keiju Aokage ◽  
...  
Keyword(s):  
High Resolution ◽  
Limited Resection ◽  
High Resolution Ct ◽  
Case Selection

Automated high-resolution microscopy: the approaches so far

1987 ◽  
Vol 45 ◽  
pp. 58-61
Author(s):  
W. O. Saxton
Keyword(s):  
High Resolution ◽  
Early Stage ◽  
Automatic Recording ◽  
Microprocessor Control ◽  
Alternative Systems ◽  
Electron Image ◽  
Complete Automation ◽  
Analysis System ◽  
High Resolution Microscopy

Recent commercial microscopes with internal microprocessor control of all major functions have already demonstrated some of the benefits anticipated from such systems, such as continuous magnification, rotation-free diffraction and magnification, automatic recording of mutually registered focal series, and fewer control knobs. Complete automation of the focusing, stigmating and alignment of a high resolution microscope, allowing focal series to be recorded at preselected focus values as well, is still imminent rather than accomplished, however; some kind of image pick-up and analysis system, fed with the electron image via a TV camera, is clearly essential for this, but several alternative systems and algorithms are still being explored. This paper reviews the options critically in turn, and stresses the need to consider alignment and focusing at an early stage, and not merely as an optional extension to a basic proposal.

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