منابع مشابه
Digital imaging of surgical specimens using a wet scanning technique.
AIM To develop a simple method of recording digital images of surgical specimens on to a personal computer (PC) for use in presentations for teaching and reporting of their pathology. METHODS A perspex box was constructed to international A4 size 100 mm deep. This box had a base of 3 mm clear perspex with sides and top of 5 mm white perspex. This box was partially filled with distilled water ...
متن کاملDigital Design of a Surgical Simulator for Interventional MR Imaging'
We present the design of a simulator for a prototype interventional magnetic resonance imaging scanner. This MRI scanner is integrated with an operating theater, enabling new techniques in minimally invasive surgery. The simulator is designed with a threefold purpose: (1) to provide a rehearsal apparatus for practicing and modifying conventional procedures for use in the magnetic environment, (...
متن کاملConfocal reflectance imaging of head and neck surgical specimens. A comparison with histologic analysis.
BACKGROUND Confocal reflectance microscopy (CRM) is an optical method of imaging tissue noninvasively without the need for fixation, sectioning, and staining as in standard histopathologic analysis. Image contrast is determined by natural differences in refractive indices of organelles and other subcellular structures within the tissues. Gray-scale images are displayed in real time on a video m...
متن کاملImaging, Diagnosis, Prognosis Pathologic Reassessment of Prostate Cancer Surgical Specimens Before Molecular Retrospective Studies
Purpose: The retrospective use of prostate cancer tissue is crucial to design tumor marker prognostic studies. We hypothesize that comparison between recent and more historical cases could introduce biases due to stage and grade migration upon time. Design: We reviewed 544 margin-free specimens from patients treated for clinically localized prostate cancer by radical prostatectomy between 2000 ...
متن کاملAccurate single-shot quantitative phase imaging of biological specimens with telecentric digital holographic microscopy.
The advantages of using a telecentric imaging system in digital holographic microscopy (DHM) to study biological specimens are highlighted. To this end, the performances of nontelecentric DHM and telecentric DHM are evaluated from the quantitative phase imaging (QPI) point of view. The evaluated stability of the microscope allows single-shot QPI in DHM by using telecentric imaging systems. Quan...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 2002
ISSN: 0021-9746
DOI: 10.1136/jcp.55.6.477-a