Cases

By sharing our collective experience through interesting patient cases, we can make a real difference in how people are imaged and diagnosed. Each case belongs to a contributing member, which can then be viewed and added to articles or playlists by the community, and is guided by dedicated editors to match quality standards and privacy needs.

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Filtered (1)

124 results found

Case

Energy spectrum of tungsten anode at 80kVp and 100 kVp

 Diagnosis not applicable

Raymond Chieng

Published 28 Sep 2023

32% complete

Diagram

Case

Situs inversus with levocardia

 Diagnosis certain

Ali H. Dawai Albu Mohammed

Published 15 Sep 2023

86% complete

CT

Case

Artistic sacrum (Rorschach radiology)

 Diagnosis not applicable

Dalia Ibrahim

Published 24 Aug 2023

24% complete

MRI

Case

Gamma camera structure

 Diagnosis not applicable

Raymond Chieng

Published 19 Aug 2023

22% complete

Case

Characteristic curves of high and low speed films

 Diagnosis not applicable

Raymond Chieng

Published 18 Aug 2023

22% complete

Case

Grocott-Gomori’s Methenamine Silver Stain

 Diagnosis not applicable

Ryan Thibodeau

Published 14 Aug 2023

44% complete

Photo

Case

Abdominal wall hernia

 Diagnosis certain

Wedyan Yousef Alrasheed

Published 07 Aug 2023

95% complete

CT

Case

Immunohistochemistry (diagram)

 Diagnosis not applicable

Frank Gaillard

Published 28 Jul 2023

41% complete

Diagram

Case

Normal CT abdomen and pelvis - female

 Diagnosis certain

Tariq Walizai

Published 21 Jul 2023

95% complete

CT

Case

Cuneonavicular joint (Gray's illustration)

 Diagnosis not applicable

Reabal Najjar

Published 03 Jul 2023

29% complete

Diagram

Case

Cuboideonavicular joint (Gray's illustration)

 Diagnosis not applicable

Reabal Najjar

Published 03 Jul 2023

38% complete

Diagram

Case

Levator labii superioris

 Diagnosis not applicable

Reabal Najjar

Published 03 Jul 2023

29% complete

Diagram

Case

Arteries of the face and scalp (Gray's illustration)

 Diagnosis not applicable

Reabal Najjar

Published 03 Jul 2023

29% complete

Diagram

Case

Structure of an image intensifier

 Diagnosis not applicable

Raymond Chieng

Published 24 Jun 2023

29% complete

Diagram

Case

Pelvic peritoneal spaces

 Diagnosis not applicable

Disha Lokhandwala

Published 14 Jun 2023

25% complete

Diagram

Case

X-ray film layers

 Diagnosis not applicable

Raymond Chieng

Published 23 Apr 2023

29% complete

Diagram

Case

Intensifying screen layers

 Diagnosis not applicable

Raymond Chieng

Published 09 Apr 2023

29% complete

Diagram

Case

Normal Spleen- MR signal

 Diagnosis not applicable

Joe Mullineux

Published 25 Mar 2023

48% complete

MRI

Case

Operating regions of gaseous ionization detectors

 Diagnosis not applicable

Raymond Chieng

Published 21 Mar 2023

44% complete

Diagram

Case

Optical density (diagram)

 Diagnosis not applicable

Sam White

Published 07 Mar 2023

25% complete

Diagram

Case

Body habitus types

 Diagnosis not applicable

Disha Lokhandwala

Published 15 Feb 2023

29% complete

Diagram

Case

Retroperitoneal spaces

 Diagnosis not applicable

Emma Gevorgyan

Published 10 Feb 2023

41% complete

Diagram

Case

Diatrizoate

 Diagnosis not applicable

Daniel J Bell

Published 20 Dec 2022

32% complete

Diagram

Case

Normal arterial phase CT of the male abdomen and pelvis

 Diagnosis not applicable

Stefan Tigges

Published 15 Oct 2022

36% complete

CT

Case

Randomization

 Diagnosis not applicable

Stefan Tigges

Published 08 Oct 2022

35% complete

Diagram

Case

Clothing artifact

 Diagnosis not applicable

Weiling Tan

Published 02 Oct 2022

33% complete

X-ray

Case

Normal CT of the abdomen and pelvis - male

 Diagnosis not applicable

Michael P Hartung

Published 31 Aug 2022

50% complete

CT

Case

Normal CT abdomen and pelvis - female

 Diagnosis not applicable

Michael P Hartung

Published 31 Aug 2022

42% complete

CT

Case

Radiological descriptors

 Diagnosis not applicable

Davison Dzamatira

Published 21 Aug 2022

41% complete

Diagram

Case

Aliasing artifact - 3D MRI sequence

 Diagnosis not applicable

Mezri MAATOUK

Published 13 Jul 2022

59% complete

MRI

Case

Effect of iterative metal artifact reduction

 Diagnosis not applicable

Bálint Botz

Published 10 Jul 2022

62% complete

CT

Case

Hounsfield unit formula

 Diagnosis not applicable

Frank Gaillard

Published 23 Jun 2022

29% complete

Diagram

Case

Linguine (photo)

 Diagnosis not applicable

Yahya Baba

Published 12 Jun 2022

25% complete

Photo

Case

Starfield (photo)

 Diagnosis not applicable

Yahya Baba

Published 13 Feb 2022

16% complete

Photo

Case

Artifact - damaged mattress simulating bony fragment

 Diagnosis not applicable

Jörgen Strömberg

Published 05 Jan 2022

54% complete

X-rayPhoto

Case

Hyoscine-N-butylbromide

 Diagnosis not applicable

Daniel J Bell

Published 04 Jan 2022

29% complete

Diagram

Case

Understanding sensitivity and specificity - SPIN and SNOUT

 Diagnosis not applicable

Stefan Tigges

Published 15 Dec 2021

35% complete

Photo

Case

Bias

 Diagnosis not applicable

Stefan Tigges

Published 09 Nov 2021

32% complete

Photo

Case

P-values

 Diagnosis not applicable

Stefan Tigges

Published 09 Nov 2021

29% complete

Case

Confounding

 Diagnosis not applicable

Stefan Tigges

Published 07 Nov 2021

29% complete

Photo

Case

Introduction to receiver operating characteristic (ROC) curves

 Diagnosis not applicable

Stefan Tigges

Published 04 Nov 2021

32% complete

Photo

Case

Effect of prevalence on sensitivity, specificity, positive and negative predictive value

 Diagnosis not applicable

Stefan Tigges

Published 04 Nov 2021

38% complete

Photo

Case

Statistical Power

 Diagnosis not applicable

Stefan Tigges

Published 03 Nov 2021

38% complete

Photo

Case

Basics of Diagnostic Testing: Sensitivity, Specificity, Positive Predictive Value and Negative Predictive Value

 Diagnosis not applicable

Stefan Tigges

Published 29 Oct 2021

38% complete

Photo

Case

Rectal temperature probe

 Diagnosis certain

Foroogh Jafari Mousavi

Published 24 Aug 2021

75% complete

X-ray

Case

Acetaminophen

 Diagnosis not applicable

Daniel J Bell

Published 28 Jul 2021

32% complete

Diagram

Case

Cross-excitation artifact (MRI)

 Diagnosis almost certain

Elmira Hassanzadeh

Published 15 Jun 2021

77% complete

MRI

Case

Ring artifact on low dose CT

 Diagnosis not applicable

Bálint Botz

Published 06 Jun 2021

62% complete

CT

Case

Radiopaedia hard copy - April fools 2021

 Diagnosis not applicable

Matt Skalski

Published 06 Apr 2021

36% complete

Diagram

Case

Gadolinium

 Diagnosis not applicable

Daniel J Bell

Published 05 Feb 2021

32% complete

Photo

Case

Mistletoe

 Diagnosis not applicable

Daniel J Bell

Published 18 Jan 2021

32% complete

Photo

Case

Great lakes

 Diagnosis not applicable

Daniel J Bell

Published 11 Jan 2021

29% complete

Photo

Case

Zinc

 Diagnosis not applicable

Daniel J Bell

Published 11 Jan 2021

32% complete

Photo

Case

Manganese

 Diagnosis not applicable

Daniel J Bell

Published 11 Jan 2021

32% complete

Photo

Case

Pierre Curie

 Diagnosis not applicable

Daniel J Bell

Published 10 Jan 2021

29% complete

Photo

Case

Hair and hair band artifacts on chest radiograph

 Diagnosis certain

Kumar V M Ramavathu

Published 02 Jan 2021

91% complete

X-ray

Case

Multiple delamination defects on US probe

 Diagnosis not applicable

Bálint Botz

Published 02 Jan 2021

29% complete

Ultrasound

Case

Normal paper clip test of an ultrasound probe

 Diagnosis not applicable

Bálint Botz

Published 02 Jan 2021

41% complete

Ultrasound

Case

Normal in-air reverberation pattern - phased array transducer

 Diagnosis not applicable

Bálint Botz

Published 31 Dec 2020

29% complete

Ultrasound

Case

Selenium

 Diagnosis not applicable

Daniel J Bell

Published 28 Dec 2020

32% complete

Photo

Case

Sulfur

 Diagnosis not applicable

Daniel J Bell

Published 28 Dec 2020

32% complete

Photo

Case

Beryllium

 Diagnosis not applicable

Daniel J Bell

Published 28 Dec 2020

32% complete

Photo

Case

Mercury

 Diagnosis not applicable

Daniel J Bell

Published 22 Dec 2020

32% complete

Photo

Case

Molybdenum

 Diagnosis not applicable

Daniel J Bell

Published 20 Dec 2020

29% complete

Photo

Case

Normal in-air reverberation pattern - linear and curvilinear array transducers

 Diagnosis not applicable

Bálint Botz

Published 20 Dec 2020

35% complete

Ultrasound

Case

Delamination artifact on US probe

 Diagnosis not applicable

Bálint Botz

Published 20 Dec 2020

41% complete

Ultrasound

Case

Signal dropout on US probe due to dead element

 Diagnosis not applicable

Bálint Botz

Published 20 Dec 2020

44% complete

Ultrasound

Case

Cobalt

 Diagnosis not applicable

Daniel J Bell

Published 18 Dec 2020

29% complete

Photo

Case

First CT scanner

 Diagnosis not applicable

Raphael Ambros

Published 15 Dec 2020

32% complete

Photo

Case

Wilhelm Rontgen (photo)

 Diagnosis not applicable

Patrick J Rock

Published 08 Dec 2020

50% complete

Photo

Case

Coolidge tube

 Diagnosis not applicable

Daniel J Bell

Published 07 Dec 2020

32% complete

Photo

Case

Archives of Clinical Skiagraphy

 Diagnosis not applicable

Daniel J Bell

Published 03 Dec 2020

32% complete

Photo

Case

Intravascular lymphoma

 Diagnosis certain

Jini P Abraham

Published 02 Dec 2020

95% complete

CT

Case

Renal angiomyolipoma

 Diagnosis almost certain

Yvette Mellam

Published 01 Dec 2020

80% complete

CT

Case

Iodine

 Diagnosis not applicable

Daniel J Bell

Published 30 Nov 2020

25% complete

Case

Chromium

 Diagnosis not applicable

Daniel J Bell

Published 30 Nov 2020

32% complete

Photo

Case

Copper

 Diagnosis not applicable

Daniel J Bell

Published 30 Nov 2020

29% complete

Photo

Case

Tungsten

 Diagnosis not applicable

Daniel J Bell

Published 28 Nov 2020

25% complete

Photo

Case

Ground glass stoppers

 Diagnosis not applicable

Daniel J Bell

Published 27 Nov 2020

22% complete

Case

William D Coolidge

 Diagnosis not applicable

Daniel J Bell

Published 26 Nov 2020

41% complete

Photo

Case

Horseshoe

 Diagnosis not applicable

Daniel J Bell

Published 14 Nov 2020

29% complete

Photo

Case

Beta decay example

 Diagnosis not applicable

Patrick J Rock

Published 04 Nov 2020

32% complete

Diagram

Case

Ring down artifact

 Diagnosis not applicable

Matt A. Morgan

Published 10 Aug 2020

55% complete

Annotated imageUltrasound

Case

Types of photo-atom interaction - diagrams

 Diagnosis not applicable

Frank Gaillard

Published 05 Aug 2020

22% complete

Diagram

Case

X-ray tube diagrams

 Diagnosis not applicable

Matt Skalski

Published 13 Jul 2020

22% complete

Diagram

Case

Staghorn blood vessels

 Diagnosis not applicable

Dimitrios Toumpanakis

Published 07 Jul 2020

32% complete

Pathology

Case

Dr Charles Thurston Holland

 Diagnosis not applicable

Daniel J Bell

Published 17 Jun 2020

44% complete

Photo

Case

Cryptococcus

 Diagnosis not applicable

Ed Uthman

Published 10 Jun 2020

29% complete

Pathology

Case

Pilar (trichilemmal) cyst

 Diagnosis not applicable

Ed Uthman

Published 04 Jun 2020

38% complete

Pathology

Case

Mononucleosis (cytology)

 Diagnosis certain

Ed Uthman

Published 03 Jun 2020

82% complete

Pathology

Case

Fat stranding and differentials (diagram)

 Diagnosis not applicable

Francis Fortin

Published 13 May 2020

32% complete

Diagram

Case

Hounsfield scale (diagram)

 Diagnosis not applicable

Francis Fortin

Published 13 May 2020

29% complete

Diagram

Case

Normal F-18 FDG PET-CT

 Diagnosis not applicable

David Little

Published 13 May 2020

47% complete

Nuclear medicine

Filtered (1)Done(clear)

+Systems

• All Systems
• Breast
• Cardiac
• Central Nervous System
• Chest
• Forensic
• Gastrointestinal
• Gynecology
• Hematology
• Head & Neck
• Hepatobiliary
• Interventional
• Musculoskeletal
• Obstetrics
• Oncology
• Pediatrics
• Spine
• Trauma
• Urogenital
• Vascular
• Not Applicable

+Case Diagnostic Certainty

• All
• At Least Probable
• At Least Almost Certain
• Certain

+Study Modality

• All Modalities
• Annotated image
• Barium
• CT
• DSA (angiography)
• Diagram
• Fluoroscopy
• MRI
• Mammography
• Nuclear medicine
• Pathology
• Photo
• Ultrasound
• X-ray

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