
Among the many ways to treat breast cancer, several
of
the most common ones include total excision and
lumpectomy
(partial excision) of the breast. A patient’s applicability
for
the MRgFUS treatment
is determined according to the size and type of the
tumor.
*(an FUS-operating computer screen)
The green circle, or the “spot”, is used to mark
the location of
the tumor before it is burned for treatment.
The patient’s pulse rate and blood oxygen level
are shown
on the screen at all times, and the temperature
increase
of when the fibroid is being “burned” with the
ultrasonic waves is also indicated.

*(Before MRgFUS) *(After
MRgFUS)
Patients who:
*are diagnosed with breast cancer
*are applicable for other types of treatment
but do not wish
to be treated in such ways
*do not experience heart failure (cardiac angina)
*have not experienced myocardial infarctions
(heart attacks)
within the past six months
*have not experienced cerebral thrombosis within
the past six months
*are applicable for the MRI
(-patients who are allergic to contrast
media,
patients with pacemakers, and
patients who are claustrophobic
are not applicable for the MRI)
…are applicable for
the MRgFUS treatment
++Applicability for FUS is decided according
to the MRI results
Apparatus: MRgFUS
(Insightec ExAblate 2000)
Time required: Approximately three to five hours;
once or twice
(varies according to the size
of the fibroid/tumor)
Insurance: National health insurance is not applicable
*Overnight stay at the hospital/clinic is not required.