Digital Imaging and Communications in Medicine (DICOM) is a standard for storing and transmitting medical images. DICOM files can be exchanged between two devices, such as a scanner and a printer, or between a server and a client computer, enabling the images to be viewed on any device that is DICOM-compliant. Dicom is the standard for medical image communication and involves sending images to a PACS (picture archival and communication system) where they can be viewed by authorized clinicians. CIS (Clinical Information System) is a type of software that helps manage patient data, including images, within a hospital or clinic.

1. DICOM VS CIS AND
PACS VS RIS
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KEY DIFFERENCES-

2. Digital Imaging and Communications in Medicine (DICOM) is a standard for storing
and transmitting medical images. DICOM files can be exchanged between two
devices, such as a scanner and a printer, or between a server and a client
computer, enabling the images to be viewed on any device that is DICOM-
compliant.
Dicom is the standard for medical image communication and involves sending
images to a PACS (picture archival and communication system) where they can be
viewed by authorized clinicians. CIS (Clinical Information System) is a type of
software that helps manage patient data, including images, within a hospital or
clinic.
Clinical Information Systems (CIS) are computer systems that capture, store, and
process patient medical data and information for use in healthcare delivery. CIS
typically contains a patient’s medical history, lab results, X-rays, and other images.
CIS systems are used by physicians and other clinicians to make decisions about
patient care.
CIS systems typically include features such as electronic medical records,
scheduling, and billing. While Dicom is the standard for image communication, CIS
systems are becoming increasingly popular as a way to manage all aspects of
patient care.

3. DIFFERENCE BETWEEN DICOM & CIS
The key difference between DICOM and CIS is that DICOM is a
standard for storing and transmitting medical images while
CIS is a computer system that captures, stores, and
processes patient medical data and information.
Other differences between these two types of systems are:
Dicom is primarily focused on images, while CIS systems
include a variety of features for managing patient data.
Dicom images are typically stored in a PACS, while CIS
systems may include their own database or interface with
a PACS.
CIS systems may offer additional features such as
electronic medical records, scheduling, and billing.
When choosing a system for your hospital or clinic, it is
important to consider the needs of your organization. If you
need a comprehensive system for managing patient data, a
CIS may be the best option. If you are primarily interested in
storing and sharing images, a Dicom system may be the
better choice

4. WHAT IS PACS & RIS | DIFFERENCE
BETWEEN PACS & RIS
There are two main types of medical imaging informatics
systems:
PACS
RIS
Both PACS and RIS are used to store, manage, and
distribute medical images.PACS (picture archiving and
communication system) is a computerized system used
to store, retrieve, and distribute medical images, such as
X-rays. PACS is used by hospitals, clinics, and radiology
centers.
WHAT IS RIS?
RIS (radiology information system) is a computerized
system used to store, manage, and distribute
information related to radiological examinations. RIS is
used by radiologists and other medical professionals.

5. RIS systems are typically composed of four main components: a patient database, an
order entry system, a scheduling system, and a report generation system. The patient
database stores information about the patients. The order entry system is used to enter
information about the radiological examinations. The scheduling system is used to
schedule the radiological examinations. The report generation system is used to generate
reports about the radiological examinations.
KEY DIFFERENCES BETWEEN PACS & RIS
The main difference between PACS and RIS is that PACS is used to store, retrieve, and
distribute medical images while RIS is used to store, manage, and distribute information
related to radiological examinations. PACS systems are typically more expensive than RIS
systems. PACS systems require more storage than RIS systems. PACS systems are typically
used by larger organizations than RIS systems. RIS systems can be integrated with PACS
systems.
When RIS and PACS are integrated, the two systems share a common database. This
integration allows for better management of medical images and information.

6. NEED DICOM, PACS, RIS & CIS RELATED IT
SOLUTIONS?
QSS Technosoft Inc is a leading provider of pacs medical imaging
software informatics systems. We offer a wide range of PACS and RIS
solutions. Our PACS and RIS solutions are designed to meet the needs of
hospitals, clinics, and radiology centers. We offer a variety of features
and options that can be customized to meet your specific needs.
We are proud to mention that our work has been recognized by leading
B2B reviews and research platforms like GoodFirms, Clutch, MirrorView,
and many more.
Contact us today to learn more about what we offer in DICOM, CIS, PACS,
and RIS IT solutions.

7. THANK YOU
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