Is PACS dead?
Technology
rebranding, redefinition effort draws mixed signals
When
picture archiving and communications system (PACS) technology debuted more
than two decades ago with much fanfare at the Radiological Society of North
America’s annual conference and exhibition in Chicago, its name and clever
acronym seemed creative and futuristic enough to withstand obsolescence.
PACS even weathered the minor push to upgrade “picture” to “image” to better
reflect the dignity of the output as the purists and ambivalent united in
opinion that it was more of a cosmetic updating that would destroy a
perfectly good brand identity.
That was then. No longer. Now there’s a passionate grassroots movement to
throw out the name and acronym altogether for something completely fresh
that represents the industry’s expansion and the technology’s need to keep
apace with the changes.
But does the radiology industry really need to change the name of PACS,
incorporating a new buzzword – enterprise – that has yet to spawn an
easy-to-recall acronym? Here’s what 20 leading PACS manufacturers had to
say.
HPN: There’s a
simmering-below-the-surface movement to rename PACS ‘enterprise image
management solutions,’ whose acronym is not quite as catchy. What makes
‘enterprise’ such a buzzword in this area? When you hear the term, how do
you define it to replace that eyeball-rolling moment with a
light-bulb-in-a-thought-bubble realization?
Bill Culton,
product manager, diagnostic solutions,
ASPYRA Inc., Calabasas, CA
Enterprise defines the designs of solutions that can scale
beyond a single department or facility while maintain synchronization of
users and data. There have been many attempts to come up with a new and
improved acronym for PACS – like CIMS for Clinical Images Management System
and others. With the trend of RIS/PACS combined systems perhaps both
acronyms will be replaced with one.
Hossein Pourmand, vice president, business development,
Candelis, Irvine, CA
PACS is already permeating the enterprise without a name
change. The digitization of medical imaging has allowed imaging to move
beyond the domain of the radiology department and PACS is evolving to
acknowledge this reality. However, this should not be viewed as boxing the
enterprise into a single image management solution. An image management
solution using Grid architecture will provide enterprise-wide image
management and archiving capabilities in a more efficient and cost effective
manner.
Michael W.
Jackman, president, Healthcare Information Solutions, Carestream Health
Inc., Rochester, NY
Healthcare providers need to think on an enterprise level in order to
succeed in an era of rapidly increasing costs and decreasing
reimbursements. Self-contained clinical solutions that duplicate viewing,
storage, management, distribution and reporting capabilities are expensive
and inefficient. CIOs and other administrators want to create shared
resources that also offer specialized software and other components to meet
the needs of each clinician. In the end, this approach will help integrate
information about the patient and present it to clinicians in a way that
allows for better diagnosis and decision making. So cost pressures — while
negative in the short term — may be an asset to the industry in the
long-term by enabling more efficient workflows and better patient care.
Troy
Oliphant, PACS strategic analyst, Cerner Corp., Kansas City, MO
While PACS does have a much better ring to it than EIMS, PACS
also brings to mind a radiology-centric focus rather than today’s reality of
an enterprise-wide solution. Providing access across the enterprise to all
image types, including radiology imaging, wound care, lab slides, anything
that has an image associated with the exam. This is why ‘enterprise’ has
become such a buzz word. The dawning realization that clients should be able
to leverage the existing ‘imaging’ archives to view images of all types
across the entire enterprise. With Cerner’s MultiMedia Foundation archive
and Enterprise distribution viewer, we have achieved ‘enterprise image
management solution’ and can do so in context with the patient’s EMR.
Ed Heere, president
& CEO, CoActiv Medical Division,
CoActiv LLC, Ridgefield, CT
Call it what you like. PACS is already is an ‘enterprise
image management solution,’ at least some PACS products are. Those that will
survive the cost reductions and feature enhancements necessary to cope with
DRA, national healthcare and the rapidly growing price competitive
marketplace that PACS has become.
Milton Silva-Craig, J.D., MBA, president & CEO, Technology Solutions Co. and
its wholly owned Exogen Solutions LLC, subsidiary, Chicago
I
have been in the medical imaging space 15 years. This concept has been
discussed since 1998. I even contracted a marketing firm to determine some
novel approach. At my previous company [Emageon] we consistently used the
term ‘enterprise image management systems,’ but lo and behold, customers
always referenced our systems as a PACS or Enterprise PACS. There are more
interesting challenges to enhance the system to provide greater value for
hospitals, physicians and patients, than to invest energy in changing the
name. Notwithstanding, the reason that enterprise is relevant is that
customers want leverage from their investment. If they have to buy five
independent, department PACS system, their management costs multiply
exponentially to provide support, maintenance and training.
Paul
Shumway, vice president, NovaRad Corp., Salt Lake City
Enterprise is such a buzzword in this area because facilities
realize that to effectively improve workflow and performance at their
facility or group of facilities their imaging system needs to be easily
accessible and usable by the entire enterprise – radiologists, referring
physicians, techs, schedulers, etc. PACS and RIS – whether known by these
names or by a new name – need to provide access to images and information
anytime, anyplace and in the correct and usable format.
Eric
Mahler, director of marketing, Radiology Informatics,
Philips Healthcare, Andover, MA
There have been several attempts to rename PACS with no great success. In
the healthcare industry, PACS is as commonly recognized as Kleenex and
Scotch Tape. Although, the acronym is clearly known in the medical
community, deployments of ‘enterprise system’ solutions are not as
understood. Due to the fact that not all PACS are created equal, it is the
responsibility of the vendors to clearly articulate how they address
enterprise deployment relative to scalability and performance. Philips
defines the enterprise by guaranteeing diagnostic quality image access to
‘all’ studies in three seconds or less to an unlimited number of users
deployed over a 10baseT (min) network.
Lenny Reznik,
director, image and information solutions,
Agfa HealthCare Americas, Greenville, SC
Healthcare providers today realize that PACS is a lot more
than a radiology application that displays images. It is strategic part of
the IT strategy that serves the radiology and other image-generating
departments as well as the clinician community. Over the past several years
PACS has evolved from a simple way for radiologists to view images to a key
component of a patient’s medical record, accessed and counted on by numerous
clinicians during a patient’s care episode.
This re-thinking or re-evaluation of PACS is driving
organizations to re-examine their systems and strategic goals. There is the
realization that their current PACS may not be meeting their clinical and
strategic goals, leading to a growing PACS replacement market. CIOs, CMOs
and other executives understand the need for an imaging IT solution that
meets the needs of multiple departments.
Over
time, the term PACS may go away and the EIMS may take its place. Agfa
HealthCare’s EIMS is a highly integrated infrastructure that allows each
professional within the healthcare enterprise to work according to his or
her own requirements, simultaneously sharing information and maintaining a
seamless workflow between clinical departments. The clinical foundation of
Agfa HealthCare’s EIMS is its IMPAX Data Center, which provides multi-media
storage and distribution to clinicians, supporting the continuity of patient
care. IMPAX RIS (Radiology Information System), PACS (Picture Archiving and
Communications System) and reporting solutions – covering radiology,
cardiology, mammography and orthopedic clinical departments – are all part
of this system.
Allen
Scales, senior vice president, product management,
Emageon, Birmingham, AL
We don’t see this as ‘below-the-surface movement.’ PACS
generally referred to a radiology department-centered solution. ‘Enterprise
image management’ is a more accurate and descriptive term than PACS because
it refers to a solution that securely manages patient data, workflow, and
medical content in addition to ‘pictures;’ unifies the portion of the
patient record that is of highest interest to the physician; provides
specialty tools customized to the user – instantaneously on-demand – at the
point-of-care; and easily enables collaboration across multiple specialties.
Although there are enterprise aspects of PACS available today, there remain
many opportunities to optimize the experience of diagnosticians and
clinicians that will lead to enhanced and more cost-effective care.
Adam
Earwicker, business marketing manager,
IMPAC Medical Systems Inc., Escondido, CA
Reducing
or even eliminating the duplication of capital investments, the desire for
improved accessibility throughout the patient relationship management
process and the inevitable convergence of the electronic medical record with
the image management system are all possible contributing factors. The
emphasis on retaining a structured approach to data management especially in
the context of maintaining the viability of the future data-mining exercises
and the portability of health information – especially in light of recent
declarations by major industry players – serve as other possible motivating
factors. Finally, the term ‘picture’ and ‘archiving’ are anachronisms that
diminish the relevance of the myriad of sophisticated tasks and processes
perform by today’s systems.
Bob Cooke,
vice president, Network Business Management,
FUJIFILM Medical Systems USA, Inc., Stamford, CT
Certainly a new acronym is not the answer. PACS as it is
today is a clinical system. As a clinical system the goal must be to improve
the quality of care. To achieve this goal the physician using the PACS must
integrate with the enterprise. This integration comes in the form of
increased access to clinical information from the various care settings and
also increased participation in the care cycle through better communication.
The system at the point of care should also capture data associated with the
workflow that can be used to evaluate and improve the overall efficiency of
the imaging environment.
The provider will have a need to maintain imaging data as a
vital part of the medical record, physicians will have an increased need to
integrate with the enterprise. This integration will be based on the need
for imaging to participate in the entire care cycle, as well as to utilize
information from the entire care cycle in their decision process. Much the
same way a news anchor can navigate a variety of different statistical,
images, and maps interactively with the wave of a hand, physicians may soon
have a similar opportunity as new PACS technology emerges.
Richard
Taylor, national sales director, ScImage, Los Altos, CA
In fact, ‘Enterprise Image Management’ is a description that
we have used to describe our product offering. Enterprise-wide solutions are
exciting to many in the healthcare arena because siloed solutions have been
so prevalent over the years. As care regimens have become more complicated,
the need for access to more information to build those regimens has become
of utmost importance. Today, PACS must be viewed as a subset of what is now
known as ‘enterprise imaging informatics.’
Henri “Rik” Primo, director of marketing and strategic relationships, Image
and Knowledge Management division,
Siemens Healthcare, Malvern, PA
PACS is
no longer a radiology-specific departmental solution. PACS needs to address
the imaging needs of all users in the enterprise – wherever they are. This
includes the ER, the OR the ICU, the oncology department, the general
surgery department and many others. With many hospitals belonging to a
integrated delivery network (IDN) there is a need to access imaging data of
patients that may have been diagnosed in facility A but who are being
treated at facility B within the IDN. Users across the IDN [the enterprise]
need to have seamless access to the patient data. Ten years ago PACS was
mainly a replacement for film that enhanced the productivity in a radiology
department. PACS is now the engine to access imaging data across all
departments, leading to improved enterprise efficiency and to improved
quality of care that is enabled through real-time access to vital imaging
data.
Tim Kulbago,
senior vice president, strategic business initiatives,
Merge Healthcare, Milwaukee
The term ‘enterprise’ means many things to many different
people. Many think of an ‘enterprise’ as a large organization with many
people at many facilities doing many things – for example, a multi-hospital
health system. Even smaller entities, a two-facility outpatient imaging
center, for example, is an ‘enterprise.’ Thus, a RIS/PACS that may be
perceived by someone as not an ‘enterprise’ solution, in fact, is one in
this environment because it allows facilitates the smooth flow of the
patient through the system. In other cases I have heard the
word ‘enterprise’" to mean multi-disciplinary. In this context,
organizations face a different set of challenges.
Gary
Reed, president, Integration Resources, Inc., Lebanon, NJ
The name PACS has endured since 1982 when the concept of an
electronic imaging solution was first introduced. The term PACS is
universally understood in the medical community. To change the name will
take the cooperation of the different medical imaging societies and the
medical community in general. The term ‘Enterprise Image Management
Solutions’ (EIMS) is a better term defining the enterprise-wide access and
distribution of medical images; however, it has a long way to go to replace
the established term PACS.
Rick
Rubin, M. Eng., MBA, executive vice president, research and development,
Intelerad Medical Systems Inc., Montreal, Quebec, Canada
In our opinion, a change of name is not warranted. There are
many buzz words in our industry, ‘enterprise’ being one of them. For
Intelerad, PACS has always been about the enterprise, and it has taken so
long to raise the profile of this acronym to recognizable levels even just
within the healthcare industry that changing it would be like starting over.
Shelly Fisher, president,
BRIT Systems Inc., Dallas
The enterprise has always had two different meanings in the
PACS environment. 1. The ability to store image data from different areas
(cardiology, pathology, etc.) 2. A centralized area that stores all the
data.
In either case, a central system can be used to decrease the
cost of meeting the multiple storage requirements of HIPAA and of
connectivity to multiple systems, such as a RHIO server. Centralizing
information to a large, highly available, well managed system can improve
care and cut down on the costs of having multiple systems doing the same
work. However, the various groups involved need to figure out how to share
the costs. If everyone wins, this should not be insurmountable, but it does
often require leadership and compromises. (2,035)
Mike
Dolan, vice president, sales, Acuo Technologies LLC, St. Paul, MN
Acuo Technologies believes the term ‘enterprise’ has been
used inappropriately too often and has lost its relevance. The key to
current and future value is functionality, interoperability and controlled
access to data. First and foremost, the applications need to provide the
usefulness they are purchased for. Once the applications are found to be
useful they need to be able to interact with other applications or data
sources in order to increase their utility. With all this interoperability,
controlling access to data becomes the key logistical and political
challenge that, at times, dwarfs the technical issues. Acuo supports and
enables interoperability between disparate systems and the conversion of
proprietary data archives into an ‘enterprise’ data repository that can be
accessed via applications and portals that authenticate and control access.
The term PACS will die on its own. Many attempts have been launched to kill
it. PACS will disappear when it loses its relevance due to changes caused by
deploying a standards-based strategy that focuses on ensuring the sanctity
of the source data and the functional availability to the users who have the
need and rights to access it.
Stephen N.
Kahane, M.D., chairman, CEO and president, AMICAS Inc., Boston
We see the term ‘enterprise’ used in a couple of different
forms. The first use of the word enterprise is to acknowledge that the
images and reports commonplace in PACS need to be distributed beyond the
walls of radiology to the ‘enterprise’ (e.g., other departments, offices,
clinicians, etc.). This is being addressed in many different ways, but is
most readily accomplished with a modern, Web-based architecture. This is
relatively straightforward, provided the architecture of the PACS solution
is not overly antiquated.
Related to this, we sense a real need in radiology for new
technologies that do not cause installation headaches for referring
physicians – specifically in relation to sharing images outside radiology,
and indeed outside the four walls of hospitals and imaging centers. Imaging
centers and radiology groups that can provide referring physicians with real
time access to their patients’ images and results – without forcing those
physicians to spend time with complicated software downloads – will build
stronger, more durable relationships with their referring physicians.
The second use of this word refers to the inclusion of
imaging beyond radiology. PACS is most readily associated with radiology,
but is increasingly commonplace in cardiology, pathology, ophthalmology,
etc. For various reasons, in this context, there is an industry-wide
perception that ‘enterprise’ implies economies of scale in the cost,
maintenance, and functionality of a system. Many people are hoping to
realize a superior discount in their purchase while getting a ‘better’
solution that spans multiple departments. Specifically, if a customer
chooses to buy a radiology and cardiology PACS solution from ‘Vendor B,’
they believe they can get a better discount for buying better products and
realize superior clinical value from an ‘integrated system.’
While buyers might realize a superior discount percentage
from a price negotiation point of view, the ‘under the covers’ integration
of imaging beyond radiology often tends to be very disappointing (beyond
simple IT efficiencies like sharing a storage array, which should not depend
on the vendor anyway). For example, ordering studies in radiology is vastly
different than ordering studies in cardiology. Cardiology tends to be a
‘data-centric’ specialty, whereas radiology is far more ‘image-centric.’
The differences in workflow and the patchwork integration
between systems typically mean that the economics of scale in functionality
do not materialize. Until that changes, the use of the word ‘enterprise’
will likely continue to be abused in this context.
|