EXHIBIT 10.3
                           ACCUIMAGE DIAGNOSTICS CORP.
                             STOCK OPTION AGREEMENT
                                   PURSUANT TO
                             1998 STOCK OPTION PLAN
     1. Grant of Option.  AccuImage Diagnostics Corp., a Nevada corporation (the
"Company"),  hereby  grants to the  Optionee  named in the  Notice of Grant (the
"Optionee"),  an option (the  "Option")  to purchase a total number of shares of
Common Stock (the  "Shares")  set forth in the Notice of Grant,  at the exercise
price per share set forth in the Notice of Grant (the "Exercise  Price") subject
to the terms,  definitions  and  provisions  of the 1998 Stock  Option Plan (the
"Plan")  adopted by the  Company,  which is  incorporated  herein by  reference.
Unless  otherwise  defined herein,  the terms defined in the Plan shall have the
same defined meanings in this Option.
     If designated an Incentive Stock Option, this Option is intended to qualify
as an Incentive  Stock Option as defined in Section 422 of the Code.
     2. Exercise of Option.  This Option shall be exercisable during its term in
accordance  with the  Exercise  Schedule set out in the Notice of Grant and with
the provisions of Section 6 of the Plan as follows:
          A. Right to Exercise.
               i) This Option may not be exercised for a fraction of a share.
               ii) In  the  event  of  Optionee's  death,  disability  or  other
termination  of  employment,  the  exercisability  of the Option is  governed by
Sections 6, 7 and 8 below,  subject to the  limitation  contained in  subsection
2(a)(iii).
               iii) In no event may this Option be  exercised  after the date of
expiration of the term of this Option as set forth in the Notice of Grant.
          B. Method of  Exercise.  This Option shall be  exercisable  by written
notice  which shall state the  election  to exercise  the Option,  the number of
Shares  in  respect  of which  the  Option is being  exercised,  and such  other
representations and agreements as to the holder's investment intent with respect
to such shares of Common Stock as may be required by the Company pursuant to the
provisions of the Plan.  Such written notice shall be signed by the Optionee and
shall be  delivered  in  person or by  certified  mail to the  Secretary  of the
Company.  The written  notice  shall be  accompanied  by payment of the exercise
Price.  This Option shall be deemed to be exercised  upon receipt by the Company
of such written notice accompanied by the Exercise Price.
          No shares will be issued  pursuant to the exercise of an Option unless
such issuance and such exercise shall comply with all relevant provisions of law
and the  requirements  of any stock  exchange  upon which the Shares may then be
listed.  Assuming such  compliance,  for income tax purposes the Shares shall be
considered  transferred  to the  Optionee  on the date on which  the  Option  is
exercised with respect to such Shares.
     3. Optionee's Representations. In the event the Shares purchasable pursuant
to the exercise of this Option have not been registered under the Securities Act
of 1933, as amended,  at the time this Option is exercised,  Optionee  shall, if
required by the Company, concurrently with the exercise of all or any portion of
this Option,  deliver to the Company his investment  representations in the form
attached  hereto  as  Exhibit  A, and  shall  read the  applicable  rules of the
Commissioner  of  Corporations   attached  to  such  Investment   Representation
Statement, if any.
     4. Method of Payment.  Payment of the Exercise Price shall be by any of the
following,  or a combination thereof, at the election of the Optionee:
          A. cash;
          B. check; or
          C. in the discretion of the Board:
               i) by delivery of other  previously  outstanding  Common Stock of
the Company,
               ii)  by  an   approved   deferred   payment   schedule  or  other
arrangement,  which  arrangement  shall be  contained  in  writing in the Option
Agreement, in which event an interest rate will be stated which is not less than
the rate then  specified  which will prevent any  imputation of higher  interest
under Section 483 of the Code,
               iii) by retention by the Company of some of the Stock as to which
the  Option is then being  exercised,  in which  case the  Optionee's  notice of
exercise  shall  include a statement (A) directing the Company to retain so many
shares that would  otherwise have been delivered by the Company upon exercise of
this Option as equals the number of shares that would have been  surrendered  to
the  Company if the  purchase  price had been paid with  previously  outstanding
stock of the Company,  and (B) confirming  the aggregate  number of shares as to
which this Option is being thus exercised and therefore surrendered, or
               iv) in any other form of legal  consideration  acceptable  to the
Committee at the time of grant or exercise.
     5.  Restrictions  on Exercise.  This Option may not be exercised until such
time as the Plan has been approved by the shareholders of the Company, or if the
issuance  of such  Shares  upon  such  exercise  or the  method  of  payment  of
consideration  for such shares would  constitute  a violation of any  applicable
federal or state securities or other law or regulation, including any rule under
Part  207 of Title 12 of the Code of  Federal  Regulations  ("Regulation  G") as
promulgated by the Federal Reserve Board. As a condition to the exercise of this
Option, the Company may require Optionee to make any representation and warranty
to the Company as may be required by any applicable law or regulation.
     6. Termination of  Relationship.  In the event of termination of Optionee's
consulting  relationship  or status as an Employee,  Optionee may, to the extent
otherwise so entitled at the date of such termination (the "Termination  Date"),
exercise  this  Option  during the  Termination  Period set out in the Notice of
Grant.  To the extent that  Optionee was not entitled to exercise this Option at
the date of such  termination,  or if  Optionee  does not  exercise  this Option
within the time specified herein, the Option shall terminate.
     7.  Disability  of Optionee.  Notwithstanding  the  provisions of Section 6
above,  in the event of  termination  of  Optionee's  status as an Employee as a
result of total and permanent  disability (as defined in Section 22(e)(3) of the
Code),  Optionee  may,  but only  within  twelve  (12)  months  from the date of
termination of employment  (but in no event later than the date of expiration of
the term of this Option as set forth in Section 10 below),  exercise  the Option
to the extent  otherwise  so  entitled at the date of such  termination.  To the
extent that  Optionee  was not  entitled  to exercise  the Option at the date of
termination,  or if  Optionee  does not  exercise  such  Option  (to the  extent
otherwise  so  entitled)  within the time  specified  herein,  the Option  shall
terminate.
     8. Death of Optionee. Notwithstanding the provisions of Section 6 above, in
the event of the death of  Optionee,  the  Option may be  exercised  at any time
within  twelve  (12) months  following  the date of death (but in no event later
than the date of  expiration  of the term of this Option as set forth in Section
10  below),  by  Optionee's  estate  or by a person  who  acquired  the right to
exercise  the  Option by  bequest  or  inheritance,  but only to the  extent the
Optionee could exercise the Option at the date of death.
     9. Non-Transferability of Option. This Option may not be transferred in any
manner  otherwise than by will or by the laws of descent or distribution and may
be  exercised  during the  lifetime of Optionee  only by him.  The terms of this
Option shall be binding upon the executors,  administrators,  heirs,  successors
and assigns of the Optionee.
     10. Term of Option.  This Option may be exercised  only within the term set
out in the  Notice  of  Grant,  and may be  exercised  during  such term only in
accordance  with the Plan and the terms of this Option.  The limitations set out
in Section 7 of the Plan regarding Options designated as Incentive Stock Options
and Options granted to more than ten percent (10%)  shareholders  shall apply to
this Option.
     11. Tax Consequences.  Set forth below is a brief summary as of the date of
this Option of some of the federal and California tax  consequences  of exercise
of this  Option and  disposition  of the  Shares.  THIS  SUMMARY IS  NECESSARILY
INCOMPLETE,  AND THE TAX LAWS AND  REGULATIONS  ARE SUBJECT TO CHANGE.  OPTIONEE
SHOULD CONSULT A TAX ADVISOR BEFORE  EXERCISING  THIS OPTION OR DISPOSING OF THE
SHARES.
          A. Exercise of ISO. If this Option  qualifies as an ISO, there will be
no regular federal income tax liability or California  income tax liability upon
the  exercise of the  Option,  although  the excess,  if any, of the fair market
value of the  Shares on the date of  exercise  over the  Exercise  Price will be
treated as an adjustment to the alternative minimum tax for federal tax purposes
and may  subject  the  Optionee  to the  alternative  minimum tax in the year of
exercise.
          B. Exercise of Non-Qualified Stock Option ("NSO"). If this Option does
not qualify as an ISO, there may be a regular federal income tax liability and a
California  income tax liability  upon the exercise of the Option.  The Optionee
will be treated as having  received  compensation  income  (taxable  at ordinary
income tax rates)  equal to the excess,  if any, of the fair market value of the
Shares on the date of  exercise  over the  Exercise  Price.  If  Optionee  is an
employee, the Company will be required to withhold from Optionee's  compensation
or collect from Optionee and pay to the applicable taxing  authorities an amount
equal to a percentage of this compensation income at the time of exercise.
          C.  Disposition  of Shares.  In the case of an NSO, if Shares are held
for at least one year after  exercise,  any gain realized on  disposition of the
Shares will be treated as  long-term  capital  gain for  federal and  California
income tax purposes.  In the case of an ISO, if Shares  transferred  pursuant to
the Option are held for at least one year after  exercise and are disposed of at
least two years after the Date of Grant, any gain realized on disposition of the
Shares will also be treated as long-term capital gain for federal and California
income tax  purposes.  If Shares  purchased  under an ISO are disposed of within
such  one-year  period or within  two  years  after the Date of Grant,  any gain
realized on such disposition will be treated as compensation  income (taxable at
ordinary  income rates) to the extent of the excess,  if any, of the fair market
value of the Shares on the date of exercise over the Exercise Price.
          D. Notice of  Disqualifying  Disposition of ISO Shares.  If the Option
granted  to  Optionee  herein  is an ISO,  and if  Optionee  sells or  otherwise
disposes  of any of the  Shares  acquired  pursuant  to the ISO on or before the
later of (i) the date two years  after  the Date of Grant,  or (ii) the date one
year after transfer of such Shares to the Optionee upon exercise of the ISO, the
Optionee shall  immediately  notify the Company in writing of such  disposition.
Optionee  agrees that Optionee may be subject to income tax  withholding  by the
Company on the  compensation  income  recognized  by the Optionee from the early
disposition  by  payment  in cash  or out of the  current  earnings  paid to the
Optionee.
                                   ACCUIMAGE DIAGNOSTICS CORP.,
                                   a Nevada corporation
                                   By:___________________________
         OPTIONEE ACKNOWLEDGES AND AGREES THAT THE VESTING OF SHARES PURSUANT TO
THE OPTION HEREOF IS EARNED ONLY BY CONTINUING  CONSULTANCY OR EMPLOYMENT AT THE
WILL OF THE COMPANY  (NOT  THROUGH THE ACT OF BEING  HIRED,  BEING  GRANTED THIS
OPTION OR ACQUIRING SHARES HEREUNDER).  OPTIONEE FURTHER ACKNOWLEDGES AND AGREES
THAT  NOTHING IN THIS  AGREEMENT,  NOR IN THE  COMPANY'S  1998 STOCK OPTION PLAN
WHICH IS INCORPORATED HEREIN BY REFERENCE,  SHALL CONFER UPON OPTIONEE ANY RIGHT
WITH RESPECT TO  CONTINUATION  OF EMPLOYMENT OR CONSULTANCY BY THE COMPANY,  NOR
SHALL IT INTERFERE IN ANY WAY WITH HIS RIGHT OR THE COMPANY'S RIGHT TO TERMINATE
HIS EMPLOYMENT OR CONSULTANCY AT ANY TIME, WITH OR WITHOUT CAUSE.
         Optionee  acknowledges  receipt  of a copy  of  the  Plan  and  certain
information  related  thereto and represents  that he is familiar with the terms
and  provisions  thereof,  and hereby  accepts this option subject to all of the
terms and provisions thereof.  Optionee has reviewed the Plan and this Option in
their entirety,  has had an opportunity to obtain the advice of counsel prior to
executing  this  Option and fully  understands  all  provisions  of the  Option.
Optionee hereby agrees to accept as binding,  conclusive and final all decisions
or interpretations of the Board upon any questions arising under the Plan.
Dated:
      -----------------                           ----------------------------
                                                  [Optionee Signature]
                                    EXHIBIT A
                                     FORM OF
                       INVESTMENT REPRESENTATION STATEMENT
                                Investment Letter
AccuImage Diagnostics Corp. ("Company")
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         Re:      Issuance of ______ shares of Common Stock (the  "Shares")
                  pursuant to exercise of Stock Option
Gentlemen:
         The letter is  delivered  to the Company in  connection  with the above
referenced  proposed  issuance of the Company's Common Stock. In connection with
such issuance, the undersigned ("Investor") agrees with the Company as follows:
         1. The Investor  understands that: (a) The offer and sale of the Shares
by the Company to Investor has not been  registered  under the Securities Act of
1933 (the "Securities  Act"), in reliance on an exemption from such registration
available  under the 1933 Act and rules  adopted  thereunder;  (b) Investor must
hold the Shares indefinitely  unless they are subsequently  registered under the
Securities Act and qualified under  applicable  state securities laws, or unless
an exemption from such  registration  and  qualification  is available;  and (c)
Apart from such legal restrictions on transfer,  no public market is ever likely
to develop for the Shares.
         2. The Investor  agrees that: (a) Investor will not attempt to transfer
the Shares in violation of the above restrictions; (b) the Company may note such
restrictions  on transfer in its records and refuse to  recognize  any  transfer
which  violates  this  agreement  or for which the Company  has not  received an
acceptable  opinion of counsel  stating that such transfer will not violate such
restrictions;  and (c) One or more  legends  indicating  a lack of  registration
under the Shares Act and a lack of  qualification  under state  securities  laws
will be imprinted on the Shares.  One such legend  shall read  substantially  as
follows:
         THE SHARES HAVE NOT BEEN  REGISTERED  WITH THE  SECURITIES AND EXCHANGE
         COMMISSION UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  AND ANY SALE,
         TRANSFER, PLEDGE OR OTHER DISPOSITION THEREOF MAY BE MADE ONLY (i) IN A
         REGISTRATION  UNDER SAID ACT OR (ii) IF AN EXEMPTION FROM  REGISTRATION
         UNDER SAID ACT IS AVAILABLE  AND THE COMPANY HAS RECEIVED AN OPINION OF
         COUNSEL TO THAT EFFECT REASONABLY SATISFACTORY TO IT.
         3. Investor  hereby  represents and warrants to the Company as follows:
(a) Investor is acquiring the Shares for his or her own account, for investment,
and not with a view to any sale or distribution of any interest therein; (b) The
Investor has such knowledge and experience in financial and business  matters as
to be capable of evaluating the merits and risks of an investment in the Shares,
and the Investor is able to bear the economic risks of such an  investment;  and
(c) All statements  made,  and  information  furnished,  by the Investor in this
certificate and all other information  furnished by the Investor to the Company,
are true and complete, to the best of the Investor's knowledge.
         4. The Investor  agrees that the above  representations  and warranties
are  binding  on the  Investor's  successors  and  assigns  and are made for the
benefit  of the  Company  and any  other  persons  who  may  become  liable  for
violations of federal or state securities laws as a result of the falsity of any
of  the  Investor's  representations  or  warranties.  The  Investor  agrees  to
indemnify,  defend,  and hold harmless  such persons from any liability  arising
from the falsity of any of the Investor's  representations or warranties or from
the breach of any covenant of Investor contained herein.
                                            Very truly yours,