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The Doubling Time, Doubling Rate & Progression Calculator can be used for the following purposes:
1. Calculation of tumor marker - doubling time and doubling rate.
To calculate tumor marker —doubling time and doubling rate with the data of serial measurements of a serum tumor marker.
2. Calculation of tumor volume - doubling time and doubling rate
To calculate tumor volume - doubling time and doubling rate with the data of serial measurements of tumor sizes.
3. Estimation of time for progression
To estimate the time (T) for a tumor with a known doubling time (DT) or doubling rate (DR) of size A to grow to size B. If you input DT or DR, A, and B, the calculator gives T.
4. Estimation of progression over time
To estimate the time D after a given time (T) of a tumor of size C with a known doublingtime (DT) or doubling rate (DR).
5. If you input DT or DR, C, and T, the calculator gives D.
* ATTENTION
In order to use this calculator for clinical practice, please read the Commentary on Doubling Time and Estimation of Tumor Progression carefully. The present creators of the Doubling Time, Doubling Rate & Progression Calculator are not responsible to the calculation results or any outcomes of their clinical applications. Only persons who agree on issue can use this calculator.
The Thyroid Navigator is the 3D graphics model of around the thyroid.
The thyroid navigator is the 3D graphics model of around the thyroid. It displays clearly the perspective from the skin, benign tumor, thyroid cancer, lymph node metastasis, tracheal invasion, chronic thyroiditis, relationship of thyroid and trachea, recurrent laryngeal nerve, artery, and vein, a postop condition, parathyroid- tumor. Enlarge / reduce with the pinch of the screen, rotate freely by swiping. In this update version, screen capturing function and writing function were added, and the utilization degree was raised.
Feature
The three dimensional model which specialized at the thyroid.
It displays 360 degrees rotated.
It displays the thyroid in 3 patterns, states of the skin, vessels and nerves, only nerve.
It displays some symptoms of tumor sample.
It introduces the image of the preoperative, the postop on each case basis.
Screen capture function added. It is also possible to write to the image.
Capture images are saved in the device's photo folder.
It is ideal for teaching physicians, nurses, laboratory technicians to that aims to thyroidology.
KUMA HOSPITAL
8-2-35 Shimoyamatedori Chuo-ku,
Kobe-shi, Hyogo-ken 650-0011
Japan
TEL:+81-78-371-3721