Diagnos Inc.
TSX VENTURE : ADK

Diagnos Inc.

March 31, 2005 15:15 ET

CARDS - DIAGNOS' new technology to the service of Ressources Dianor

BROSSARD, Quebec, March 31 - DIAGNOS inc. ("DIAGNOS" or the
"Company") (VENTURE TSX: ADK), a leader in knowledge extraction and artificial
intelligence, announced today the signature of an agreement for the use of its
system CARDS (Computer Aided Resource Detection Software) on the properties of
Ressources Dianor.
"If the technology of CARDS is confirmed, the relationship that we
established with DIAGNOS will become a long-term one," declared Daniel Duval,
chairman of the board of Ressources Dianor. "Once all the data of Ressources
Dianor is received, our team will take roughly from 5 to 10 days to process
the data. The final result is then presented in the form of a map (MapInfo or
Geosoft). This map indicates the areas favourable to the kimberlite drilling.
This can only be done by analyzing the past exploration programs and focusing
on the new ones" said André Larente, President of DIAGNOS.

About DIAGNOS
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DIAGNOS develops and markets data mining software. The Company designed,
developed and markets MCubiX, a data mining software suite capable of
extracting knowledge from historical data - in the form of images, text or
traditional databases - and making predictions that improve business processes
and decision making ability.
The Company's objective is to develop a royalty stream by significantly
increasing the exploration success rate of mining and oil and gas companies
around the world.

The Canadian Venture Exchange has not reviewed and does not accept
responsibility for the adequacy or accuracy of this release.

This press release contains forward-looking statements, which reflect the
Company's current expectations regarding future events. The forward-
looking statements involve risks and uncertainties. Actual events could
differ materially from those projected herein. Investors should consult
the Company's ongoing quarterly filings, annual reports and other filings
for additional information on risks and uncertainties relating to these
forward-looking statements. The reader is cautioned not to rely on these
forward-looking statements. The Company disclaims any obligation to
update these forward-looking statements.

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