Ann Plast Surg. 2011 Apr;66(4):324-5.
Images in plastic surgery: digital thermographic photography ("thermal imaging") for preoperative perforator mapping.
Chubb D, Rozen WM, Whitaker IS, Ashton MW.
The Taylor Laboratory, Jack Brockhoff Reconstructive Plastic Surgery Research Unit, Department of Anatomy and Cell Biology, The University of Melbourne, Parkville, Victoria 3050, Australia.
Preoperative imaging to identify the location of individual perforators has been shown to improve operative outcomes, and while computed tomographic angiography (CTA) and magnetic resonance angiography are currently the most widely used modalities, these have substantial limitations. Such limitations include the need for intravenous access, the need for iodinated contrast media, radiation exposure with CTA, and long scanning times with magnetic resonance angiography. Complications from the use of contrast media are also noteworthy, and can include anaphylactoid reactions and renal toxicity. In a move to avoid these problems, we have recently introduced a technique that is readily available and easy to implement for preoperative imaging, and may show an accuracy that matches the more advanced imaging modalities. Thermal imaging is a readily performed technique, and can be undertaken by the reconstructive surgeon themselves at the initial consultation, enabling prompt operative planning, and avoiding the need for delays in imaging, confusion in the interpretation of a radiologist report, and the need for an intermediary radiologist altogether. In our experience thus far, the technique matches the accuracy for location of CTA, and a larger clinical trial of the technique is underway.
http://www.thermology.com/research2010.html
Thursday, August 30, 2012
Wednesday, August 29, 2012
Dent Mater J. 2003 Dec;22(4):436-43.
Application of thermography in dentistry--visualization of temperature distribution on oral tissues.
Komoriyama M, Nomoto R, Tanaka R, Hosoya N, Gomi K, Iino F, Yashima A, Takayama Y, Tsuruta M, Tokiwa H, Kawasaki K, Arai T, Hosoi T, Hirashita A, Hirano S.; Department of Dental Engineering, Tsurumi University School of Dental Medicine, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
The purpose of this study was to devise and propose appropriate conditions for the photographing of thermal images in the oral cavity and to evaluate which thermography techniques can be applied to dentistry by evaluating the differences in temperature among oral tissues. Thermal images of oral cavities of 20 volunteers in normal oral condition were taken according to the guidelines of the Japanese Society of Thermography, with five added items for oral observation. The use of a mirror made it possible to take thermal images of the posterior portion or palate. Teeth, free gingiva, attached gingiva and alveolar mucosa were identified on thermal images. There were differences in temperature between teeth, free gingiva, attached gingiva and alveolar mucosa. These were nearly in agreement with the anatomical view. Thermography need no longer be restricted to the anterior portion using a mirror, and can now be applied to the dental region.
Tuesday, August 28, 2012
There
are many uses for thermography in a small or large practice including
adjunctive breast cancer detection, thyroid abnormality detection, visualizing inflammatory conditions and musculoskeletal conditions.
www.spectronir.com
In
tough economic times, having a new stream for revenue is vital and
invigorating. It adds revenues to the practice and you can claim additional tax
incentives for 2012.
Medical thermal imaging emits NO radiation, uses no consumables such as
film, and works in synergy with many of today’s common diagnostic
procedures.
Friday, August 24, 2012
Thursday, August 23, 2012
Infrared thermography in newborns: the first hour after birth.
Gynakol Geburtshilfliche Rundsch 2003;43(1):31-5
Christidis I, Zotter H, Rosegger H, Engele H, Kurz R, Kerbl R. Department of Pediatrics, University of
Graz, Austria.
"OBJECTIVE: It was the aim of this study to investigate the surface temperature in newborns within the
first hour after delivery. Furthermore, the influence of different environmental conditions with regard to
surface temperature was documented. METHODS: Body surface temperature was recorded under
several environmental conditions by use of infrared thermography. 42 newborns, all delivered at term and
with weight appropriate for date, were investigated under controlled conditions. RESULTS: The surface
temperature immediately after birth shows a uniform picture of the whole body; however, it is significantly
lower than the core temperature. Soon after birth, peripheral sites become cooler whereas a constant
temperature is maintained at the trunk. Bathing in warm water again leads to a more even temperature
profile. Radiant heaters and skin-to-skin contact with the mother are both effective methods to prevent
heat loss in neonates. CONCLUSIONS: Infrared thermography is a simple and reliable tool for the
measurement of skin temperature profiles in neonates. Without the need of direct skin contact, it
may be helpful for optimizing environmental conditions at delivery suites and neonatal intensivecare
units."
Ref. S. Karger AG, Basel
Infrared Thermography in newborns
Wednesday, August 22, 2012
Re. Breast Thermography
“Infrared imaging, based more on process than structural changes, and requiring neither
contact, compression, radiation nor venous access, provides pertinent and practical
complimentary information to both clinical examination and mammography. Quality
controlled abnormal infrared images heighten our index of suspicion in cases where
clinical or mammographic findings are equivocal or nonspecific and signal the need for
further investigation rather than observation. With the addition of infrared imaging, our
sensitivity of image detection has increased from 83% to 93%.
John Keyserlingk M.D. Ph.D.
Oncological Surgeon
Ville Marie Breast and Oncology Center
Tuesday, August 21, 2012
Medical Thermal Imaging provides real-time access to hidden diagnostic indicators for a variety of conditions. The Spectron IR high resolution imaging system provides a professional adjunctive diagnostic
and evaluation tool for the integrative health care practitioner.
Spectron IR’s software is unique utilizing an “open” interpretation design that allows the user a choice of any qualified interpretation service. The ideal imaging system provides exceptional image quality while providing ease-of-use.
Spectron IR’s software was developed from the ground up with input from some of the worlds leading experts in clinical thermography. Every aspect of the software was designed from both the
technician’s and doctor’s point of view. This is why Spectron IR’s software is so simple to use-yet powerful enough for the rigid demands of board certified clinical thermologists.
www.spectronir.com
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