American Roentgen Ray Society Annual Meeting 2026

ARRS Annual Meeting 2026: Radiology Course Overview

Compare the radiology subjects below with your learning goals. The official ARRS program advertises over 200 hours of education and provider access through April 15, 2027. Those terms apply to official registrants; they are not a verified runtime or access entitlement for this MedicalAmboss file purchase. Review the sample and delivery notice for what is supplied here.

American Roentgen Ray Society Annual Meeting 2026

200+ Hours of Radiology Education | All Major Radiology Subspecialties | Pittsburgh + Virtual + On-Demand

Advance your diagnostic knowledge across the full spectrum of radiology with the ARRS 2026 Annual Meeting, the flagship annual educational meeting of the American Roentgen Ray Society (ARRS).

The original hybrid meeting was held April 12–15, 2026 at the David L. Lawrence Convention Center in Pittsburgh, Pennsylvania, with both in-person and virtual participation.

ARRS 2026 provides more than 200 hours of educational content, combining:

• Case-based learning
• Subspecialty updates
• Scientific sessions
• Review sessions
• Clinical problem-solving
• Emerging technology
• Artificial intelligence
• Diagnostic imaging
• Interventional radiology
• Research presentations
• Multidisciplinary education

Official ARRS registrants can continue viewing on-demand sessions and claiming eligible credit through April 15, 2027.

The program is designed to help radiologists:

Recognize More → Diagnose More Confidently → Apply Current Evidence → Improve Imaging Practice

Course Details

• Meeting: ARRS 2026 Annual Meeting
• Organization: American Roentgen Ray Society – ARRS
• Original Dates: April 12–15, 2026
• Venue: David L. Lawrence Convention Center
• Location: Pittsburgh, Pennsylvania, USA
• Format: In Person + Virtual + On-Demand
• Education: 200+ Hours
• Primary Specialty: Radiology
• On-Demand Availability on Official ARRS Platform: Through April 15, 2027
• Official Live Activity: Up to 34.50 AMA PRA Category 1 Credits™
• Official ARRS 2026 Live + Enduring Activity: Up to 227.00 AMA PRA Category 1 Credits™ based on participation

Course Overview

ARRS 2026 was built as a broad educational meeting for radiologists who need clinically relevant updates across a wide range of imaging specialties.

The program provides education covering areas such as:

• General Diagnostic Radiology
• Abdominal Imaging
• Genitourinary Imaging
• Gastrointestinal Imaging
• Breast Imaging
• Musculoskeletal Radiology
• Neuroradiology
• Cardiothoracic Imaging
• Pediatric Radiology
• Emergency Radiology
• Nuclear Medicine
• Vascular Imaging
• Interventional Radiology
• Ultrasound
• CT
• MRI
• Artificial Intelligence
• Imaging Informatics

The breadth makes ARRS 2026 particularly valuable for radiologists who want both:

Deep Subspecialty Updates

and:

Broad Cross-Specialty Review

Why ARRS 2026 Is Useful

Modern radiology requires clinicians to remain current across:

• Evolving imaging guidelines
• New diagnostic criteria
• Updated classification systems
• Emerging imaging technologies
• Artificial intelligence
• New interventional techniques
• Changing cancer-staging recommendations
• Workflow innovations
• Patient safety
• Evidence-based imaging practice

ARRS 2026 brings these themes together within one multidisciplinary meeting.

200+ Hours of Education

One of the strongest features of ARRS 2026 is the scale of the program.

The official meeting includes:

200+ Hours of Expert Radiology Education

across hundreds of sessions and subspecialty topics.

This allows learners to build an individualized curriculum based on:

• Specialty
• Experience level
• Clinical interests
• Practice needs
• Board-review goals
• Research interests

Case-Based Radiology Education

Case-based learning is a major component of ARRS 2026.

Rather than studying isolated facts, participants work through the type of reasoning used in daily radiology:

Clinical Presentation

↓

Imaging Findings

↓

Pattern Recognition

↓

Differential Diagnosis

↓

Most Likely Diagnosis

↓

Management / Next Step

This approach can strengthen both diagnostic accuracy and confidence.

ARRS 2026 REVIEW TRACK

ARRS incorporated a dedicated rapid-fire Review Track covering major radiology areas.

The official review sessions include:

Abdominal Imaging

Topics include:

• Enhancing liver lesions
• Renal and adrenal imaging
• Female reproductive imaging
• Vascular abnormalities
• Neck and thyroid ultrasound

Musculoskeletal Radiology

Topics include:

• Shoulder and elbow pathology
• Knee and lower-leg injuries
• Soft-tissue tumors
• Tumor mimics
• Metabolic disorders
• Hematologic and marrow disease

Pediatric Radiology

Topics include:

• Pediatric ultrasound
• Pediatric neuroradiology
• Pediatric chest and cardiac imaging
• Pediatric musculoskeletal imaging
• Normal variants
• Diagnostic pitfalls

Breast Imaging

Topics include:

• Breast pain
• Nipple discharge
• Breast and axillary inflammation
• Infection
• Breast cancer subtypes

Cardiothoracic Imaging

Topics include:

• Pleural disease
• Pulmonary infection
• Thoracic vascular disease
• Cardiac CTA
• Cardiac imaging

Neuroradiology

Topics include:

• Adult spine
• Neurovascular disease
• CNS tumors
• Cranial nerves

Nuclear Medicine

Topics include:

• Acute nuclear medicine
• Parathyroid scintigraphy
• Cardiac imaging
• Musculoskeletal scintigraphy

Vascular & Interventional Radiology

Topics include:

• Endovascular interventions
• Vascular malformations
• IR and trauma
• Prostatic artery embolization – PAE

Additional Abdominal Review

Topics include:

• Pancreatic lesions
• Bladder imaging
• Bowel gas patterns
• Right upper quadrant ultrasound

ABDOMINAL & BODY IMAGING

ARRS 2026 includes extensive abdominal and body imaging education.

Important areas include:

• Liver imaging
• Pancreas
• Kidney
• Adrenal glands
• Gastrointestinal tract
• Genitourinary imaging
• Pelvic imaging
• Ultrasound
• Vascular abnormalities

Liver Imaging

Radiologists can review diagnostic strategies involving:

• Focal liver lesions
• Enhancement characteristics
• CT
• MRI
• Differential diagnosis

Case-based teaching helps reinforce the relationship between enhancement patterns and diagnostic possibilities.

Pancreatic Imaging

Pancreatic imaging education includes challenging lesion assessment and differential diagnosis.

Relevant considerations include:

• Solid lesions
• Cystic lesions
• Enhancement
• Ductal abnormalities
• Associated findings

Genitourinary Imaging

GU-related education includes imaging of:

• Kidneys
• Adrenals
• Bladder
• Male reproductive structures
• Pelvic abnormalities

MUSCULOSKELETAL RADIOLOGY

MSK education spans:

• Sports injuries
• Joint pathology
• Soft-tissue tumors
• Tumor mimics
• Bone marrow disease
• Metabolic abnormalities

Major anatomical areas include:

• Shoulder
• Elbow
• Knee
• Lower leg

Soft-Tissue Tumors & Mimics

Radiologists must distinguish:

Neoplasm

from:

Non-Neoplastic Mass

and:

Tumor Mimic

Pattern recognition, clinical information, anatomical location, and imaging characteristics all contribute to the final differential.

PEDIATRIC RADIOLOGY

Pediatric imaging has unique challenges because normal development can simulate disease.

ARRS teaching highlights:

• Normal variants
• Diagnostic pitfalls
• Pediatric ultrasound
• Pediatric neuroimaging
• Chest and cardiac imaging
• Pediatric MSK

A central principle is:

Know Normal Development Before Calling Pathology

BREAST IMAGING

Breast imaging education includes:

• Screening
• Diagnostic imaging
• Symptomatic patients
• BI-RADS
• Mammography
• Ultrasound
• MRI
• Contrast-enhanced mammography
• Breast interventions
• Cancer staging
• Breast cancer subtypes

BI-RADS

ARRS 2026 includes education addressing application of BI-RADS in both routine and challenging scenarios.

Structured assessment supports:

• Consistent interpretation
• Risk communication
• Management recommendations

Breast Imaging in Different Populations

The broader women’s imaging curriculum includes considerations involving:

• Breast implants
• Male patients
• Transmasculine patients
• Screening populations
• Patients with known cancer

This reinforces individualized imaging rather than applying one uniform approach to every patient.

WOMEN’S & PELVIC IMAGING

ARRS 2026 includes substantial education in:

• Acute obstetric imaging
• Endometriosis
• Pelvic floor imaging
• Acute gynecologic disorders
• Endometrial cancer
• Uterine sarcoma
• HPV-associated malignancy
• Adnexal lesions
• Cervical cancer
• MR-guided brachytherapy

Gynecologic Oncology

Radiologists play an important role in:

• Tumor detection
• Local staging
• Treatment planning
• Response assessment
• Recurrence detection

The program integrates imaging with multidisciplinary oncologic decision-making.

CARDIOTHORACIC RADIOLOGY

ARRS 2026 cardiothoracic education includes:

• Pulmonary disease
• Pleural disease
• Infection
• Mediastinum
• Thoracic vascular disease
• Cardiac CT
• Cardiac MRI
• Incidental cardiovascular findings

Cardiac CT & MRI

Advanced cardiovascular imaging requires understanding of:

• Anatomy
• Acquisition
• Image interpretation
• Clinical indication
• Incidental findings

ARRS incorporates cardiovascular education into its broad radiology curriculum.

NEURORADIOLOGY

Neuroradiology content includes:

• Adult spine
• CNS tumors
• Neurovascular imaging
• Cranial nerves
• Brain imaging
• Head and neck topics

Neurovascular Imaging

Radiologists can review imaging patterns involving:

• Arterial disease
• Venous disease
• Cerebrovascular abnormalities
• Acute neurologic presentations

CNS Tumors

Tumor evaluation requires integration of:

• Location
• Morphology
• Signal
• Enhancement
• Diffusion
• Clinical context

Case-based review helps refine differential diagnoses.

NUCLEAR MEDICINE

The meeting includes education involving:

• Cardiac nuclear imaging
• Parathyroid scintigraphy
• Musculoskeletal scintigraphy
• Acute nuclear medicine
• PET-related topics
• Multimodality interpretation

VASCULAR & INTERVENTIONAL RADIOLOGY

Interventional content includes:

• Endovascular interventions
• Embolization
• Vascular malformations
• Trauma
• PAE
• Image-guided therapies

The emphasis is not only technical but also includes:

• Patient selection
• Imaging evaluation
• Procedural planning
• Clinical decision-making

EMERGENCY RADIOLOGY

ARRS membership and educational programming include strong emergency-imaging representation.

Relevant topics can involve:

• Acute chest imaging
• Abdominal emergencies
• Trauma
• Neurologic emergencies
• Acute vascular findings
• Emergency interventional radiology

ARTIFICIAL INTELLIGENCE IN RADIOLOGY

Artificial intelligence is a major educational theme within ARRS 2026.

The meeting explores areas including:

• AI fundamentals
• Deep learning
• AI implementation
• Clinical AI
• Workflow integration
• Large language models
• Generative AI
• Multimodal AI
• Radiomics
• AI governance
• Ethics
• Bias
• Regulation
• Human-AI collaboration

AI Across Radiology Subspecialties

ARRS specifically includes AI applications in:

• Breast Imaging
• Neuroradiology
• Abdominal Imaging
• Musculoskeletal Imaging
• Pediatric Radiology
• Cardiothoracic Imaging
• Interventional Radiology
• Nuclear Medicine

This makes ARRS 2026 especially relevant to radiologists seeking practical understanding of how AI may affect their subspecialty.

AI Governance & Ethics

Clinical adoption requires more than model performance.

Important issues include:

• Validation
• Bias
• Fairness
• Regulation
• Patient safety
• Accountability
• Human oversight

The course emphasizes a radiologist-centered approach to AI implementation.

CATEGORICAL COURSE: CLINICAL ARTIFICIAL INTELLIGENCE IN RADIOLOGY

ARRS 2026 offered a dedicated premium categorical course:

Clinical Artificial Intelligence in Radiology

April 12–13, 2026

The curriculum covers:

• AI fundamentals
• Deep learning
• NLP
• LLMs
• Generative AI
• Multimodal foundation models
• Subspecialty AI
• AI implementation
• AI research
• AI education
• Human-AI collaboration
• Bias and fairness

Important:

This categorical course required separate registration/fees through ARRS and should not automatically be described as included with standard Annual Meeting registration.

CATEGORICAL COURSE: ESSENTIALS IN WOMEN’S IMAGING

ARRS also offered:

Essentials in Women’s Imaging

April 14–15, 2026

The curriculum includes:

Breast

• Risk-based screening
• Diagnostic mammography
• Ultrasound
• ABUS
• MRI
• CEM
• BI-RADS
• Breast interventions
• Cancer staging

Pelvic / Gynecologic Imaging

• Acute obstetric imaging
• Endometriosis
• Pelvic floor
• Gynecologic emergencies
• Endometrial cancer
• Uterine sarcoma
• Adnexal MRI
• Cervical cancer

This was also a separately registered ARRS categorical course.

SCIENTIFIC SESSIONS & RESEARCH

ARRS Annual Meeting is not limited to clinical review.

The program also includes scientific presentations covering current radiology research.

This makes the meeting relevant to:

• Academic radiologists
• Researchers
• Fellows
• Residents
• Clinicians interested in emerging evidence

Practical Diagnostic Accuracy

ARRS describes its educational strategy around practical insights that radiologists can use in clinical practice.

Important goals include:

• Fewer diagnostic errors
• Better pattern recognition
• More focused differentials
• Improved efficiency
• Better communication
• Greater confidence

On-Demand Learning

The original ARRS platform continues to provide registered participants with:

On-Demand Education Through April 15, 2027

This allows radiologists to review sessions after the original April 2026 meeting.

The official access period should not automatically be represented as a MedicalAmboss package feature unless official ARRS portal access is actually included.

Official ARRS CME Information

ARRS is accredited by the Accreditation Council for Continuing Medical Education – ACCME.

Original Live Annual Meeting

Maximum:

34.50 AMA PRA Category 1 Credits™

ARRS 2026 Live + Enduring / On-Demand Activity

Current official ARRS Virtual Access listing:

Up to 227.00 AMA PRA Category 1 Credits™

Physicians should claim only the credit commensurate with their actual participation.

The official credit-claiming period continues through:

April 15, 2027

These credits belong to participation through the official ARRS activity.

An independently distributed MedicalAmboss file package should not automatically be advertised as including:

• 227 CME Credits
• ARRS CME Certificate
• Official ARRS Portal Access

unless those benefits are specifically included.

Who Should Take ARRS 2026?

The meeting is particularly relevant for:

• General Diagnostic Radiologists
• Abdominal Radiologists
• Gastrointestinal Radiologists
• Genitourinary Radiologists
• Emergency Radiologists
• Musculoskeletal Radiologists
• Breast Imaging Radiologists
• Neuroradiologists
• Cardiothoracic Radiologists
• Pediatric Radiologists
• Nuclear Medicine Physicians
• Interventional Radiologists
• Vascular Imaging Specialists
• Ultrasound Specialists
• Radiology Residents
• Radiology Fellows
• New Attending Radiologists
• Academic Radiologists
• Private-Practice Radiologists
• Radiology Researchers

Best for Radiologists in Training

Residents and fellows can use ARRS 2026 to strengthen:

• Core imaging knowledge
• Pattern recognition
• Differential diagnosis
• Subspecialty exposure
• Case interpretation
• Clinical confidence

The Review Track is particularly relevant to this group.

Best for Practicing Radiologists

Practicing radiologists can use the meeting to:

• Refresh areas outside their primary subspecialty
• Review new guidelines
• Learn updated techniques
• Explore emerging technologies
• Follow AI developments
• Update multidisciplinary imaging knowledge

Why Study ARRS 2026?

The principal advantage is breadth.

A learner can move through:

General Radiology

↓

Subspecialty Review

↓

Case-Based Diagnosis

↓

Artificial Intelligence

↓

Advanced Imaging

↓

Interventional Radiology

↓

Scientific Research

This makes the Annual Meeting one of the broadest ARRS educational programs of 2026.

Key Topics Covered

• ARRS 2026
• ARRS Annual Meeting
• Radiology
• Diagnostic Radiology
• Radiology CME
• Abdominal Imaging
• Gastrointestinal Imaging
• Genitourinary Radiology
• Breast Imaging
• Musculoskeletal Radiology
• Neuroradiology
• Cardiothoracic Radiology
• Pediatric Radiology
• Nuclear Medicine
• Emergency Radiology
• Interventional Radiology
• Vascular Imaging
• Ultrasound
• CT
• MRI
• Cardiac CT
• Cardiac MRI
• Case-Based Radiology
• Radiology Case Review
• Artificial Intelligence
• Deep Learning
• Generative AI
• LLMs
• BI-RADS
• Women’s Imaging
• Gynecologic Imaging
• Cancer Staging
• PAE
• Radiology Research

Product Summary

• Product: ARRS 2026 Annual Meeting
• Provider: American Roentgen Ray Society
• Dates: April 12–15, 2026
• Original Venue: David L. Lawrence Convention Center
• Location: Pittsburgh, Pennsylvania
• Format: Hybrid + On-Demand
• Education: 200+ Hours
• Official ARRS On-Demand Period: Through April 15, 2027
• Official Live CME: Up to 34.50 Credits
• Official Live + Enduring Activity: Up to 227.00 AMA PRA Category 1 Credits™
• Primary Specialty: Radiology

4. Short Description

ARRS 2026 Annual Meeting is a comprehensive radiology educational program from the American Roentgen Ray Society, originally held April 12–15, 2026 in Pittsburgh, Pennsylvania, with virtual and on-demand education.

The program provides 200+ hours of education spanning abdominal imaging, breast imaging, musculoskeletal radiology, neuroradiology, pediatric radiology, cardiothoracic imaging, nuclear medicine, interventional radiology, emergency radiology, ultrasound, CT, MRI, case-based review, artificial intelligence, and scientific research.

Topics

• Award-Winning Exhibits: Vascular/Interventional Rad, GU (Female/Male Pelvis), Pediatric Imaging, Gastrointestinal Imaging, Emergency/General Rad, Cardiac/Thoracic Imaging, Breast Imaging, Nuclear Medicine, Neuroradiology, Musculoskeletal Imaging.

• Featured Courses: Publishing in ARRS Journals, RANZCR Rectal MRI Best Practices, Abdominal Imaging Early Detection, Comprehensive Board Review, Radiology’s Role in MS, Mistakes in Obstetric Ultrasound, Neuroimaging Emergencies, LLMs in Radiology, Streamlining Breast Imaging Workflows, Clinical fMRI Strategies, ASER Head-to-Toe Emergency Radiology, Emerging IR Treatments, Financial Wellness, Imaging of Dementia/Alzheimer’s, FAST MRI Protocols, Penile Implant & Gender-Affirming Surgeries.

• Instructional Courses (100-Level): Breast Cancer Evaluation, Emergency Radiology 1, Challenging Abdominal Cases, Missed Fractures, Lung Diseases, Cardiac Imaging Overview, Quality & Safety, Spine Procedures & Outcomes, Gynecologic Malignancies, Pediatric Abdominal/Pelvic, Key MSK Tips, Vascular Doppler, Coronary/Thoracic Vascular, Breast Imaging Technologies, Brain/Heart/Endocrine Cases, Pancreatic Imaging, High-Risk Breast Patients, GU Tumor Board, MSK Quandaries, Chest Neoplasms.

• Instructional Courses (200-Level): Emergency Radiology 2, Reproductive Organs/Pregnancy Ultrasound, Vascular Disease, Pediatric Thoracic, Symptomatic Breast Patient, Improving Breast Imaging Outcomes, Oncologic Interventions, Cranial Nerves Anatomy, Bowel Imaging, Cardiomyopathy, Pediatric MSK, Theranostic Tumor Boards, General Ultrasound Applications, Emergency Radiology 3, Mixed Signals GU/GYN MRI, Vascular Interventions, Benign Gynecologic/Pelvic Conditions, Interstitial Lung Disease, Hardware Complications, Kidney Doppler Ultrasound.

• Instructional Courses (300-Level): Shoulder Imaging Lessons, Liver Imaging, ABR Update 2026, Periprocedural Heart, Chest Imaging FAQs, Genitourinary Post-operative, Chest X-rays in a CT World, Neuroradiology Post-treatment, MSK Miscellany, Muscle Injuries, Rapid Fire Neuroradiology Cases, Forgotten Friends in the Abdomen, Acute Cardiac Imaging, Small Joints, IR Emergencies, Spine Emergencies, On-Call Thoracic Imaging, Nuclear Medicine.

• Symposia & Special Sessions: Key Case Challenges (Mon-Wed), Sponsored Symposia (Bronchiectasis, ILD, POSLUMA Injection), Opening Ceremonies, Resident Symposium, Radiology Year in Review, SRU Ultrasound Emergency/Pitfalls, Wellness Symposia (Just Culture, Scope of Practice, Workday Improvement).

• Scientific Sessions: Vascular/Interventional, Research Success, Thoracic, Efficacy/Ed/Admin/Info, MSK, Breast, Neuroradiology, Pediatric, Emergency/General, Gastrointestinal, Nuclear Medicine, GU Female, Cardiac, GU Male.