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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235 results found




























































































Case
Tuberculous osteomyelitis of the tibia

Diagnosis certain
Published 09 May 2022
95% complete
MRINuclear medicineX-ray
Case
Voriconozole-induced periostitis

Diagnosis almost certain
Published 12 Apr 2022
79% complete
Nuclear medicine
Case
Intraosseous meningioma

Diagnosis almost certain
Published 14 Mar 2022
77% complete
MRICTX-rayNuclear medicine
Case
Psoas muscle lymphoma

Diagnosis certain
Published 06 Jan 2022
98% complete
Nuclear medicineCT
Case
Accessory navicular syndrome

Diagnosis certain
Published 02 Jan 2022
100% complete
X-rayNuclear medicine
Case
Right femoral stress fracture

Diagnosis certain
Published 27 Dec 2021
100% complete
MRIX-rayNuclear medicine
Case
Solitary bone plasmacytoma (PET-CT)

Diagnosis almost certain
Published 20 Dec 2021
79% complete
Nuclear medicine
Case
Malignant transformation of plexiform neurofibroma

Diagnosis probable
Published 08 Nov 2021
71% complete
Nuclear medicineMRI
Case
Primary myelofibrosis

Diagnosis almost certain
Published 31 Oct 2021
79% complete
Nuclear medicine
Case
Abdominal wall and mesenteric desmoid fibromatosis (PET-CT)

Diagnosis certain
Published 15 Oct 2021
91% complete
Nuclear medicinePhoto
Case
Langerhans cell histiocytosis (LCH)

Diagnosis probable
Published 12 Oct 2021
51% complete
Nuclear medicineX-rayCT
Case
Ewing sarcoma - chest wall

Diagnosis certain
Published 30 Sep 2021
87% complete
CTMRINuclear medicine
Case
Adenocarcinoma lung, hypertrophic osteoarthropathy

Diagnosis certain
Published 14 Sep 2021
92% complete
Nuclear medicineCTX-ray
Case
Rosai-Dorfman disease

Diagnosis certain
Published 27 Aug 2021
95% complete
Nuclear medicineMRICT
Case
Gaucher's disease - splenic Gaucheroma

Diagnosis certain
Published 12 Aug 2021
91% complete
UltrasoundX-rayNuclear medicineCT
Case
Low-grade fibromyxoid sarcoma

Diagnosis almost certain
Published 11 Aug 2021
81% complete
MRIUltrasoundCTNuclear medicine
Case
Erosive arthritis of the manubriosternal joint

Diagnosis almost certain
Published 02 Aug 2021
71% complete
MRINuclear medicineCT
Case
Extra-abdominal desmoid-type fibromatosis

Diagnosis certain
Published 17 Jul 2021
95% complete
MRINuclear medicineCT
Case
Paget's disease

Diagnosis almost certain
Published 17 Jul 2021
83% complete
X-rayNuclear medicineCT
Case
Systemic lupus erythematosus

Diagnosis certain
Published 24 Apr 2021
91% complete
Nuclear medicine
Case
Extensive brown fat activation (18F-FDG PET-CT)

Diagnosis certain
Published 12 Apr 2021
100% complete
Nuclear medicine
Case
Prostate cancer skeletal metastases - superscan

Diagnosis certain
Published 03 Feb 2021
95% complete
Nuclear medicineCT
Case
Solid periosteal reaction - hypertrophic osteoarthopathy

Diagnosis almost certain
Published 13 Jan 2021
71% complete
Nuclear medicineX-ray
Case
Polyostotic Paget disease - sternal involvement

Diagnosis certain
Published 29 Dec 2020
95% complete
CTX-rayNuclear medicine
Case
Sacral mass

Diagnosis certain
Published 12 Dec 2020
92% complete
CTNuclear medicineMRI
Case
Metastatic alveolar soft part sarcoma

Diagnosis certain
Published 27 Nov 2020
95% complete
CTMRIUltrasoundNuclear medicine
Case
Stress fracture

Diagnosis almost certain
Published 18 Jul 2020
79% complete
Nuclear medicine
Case
Prostate cancer skeletal metatases

Diagnosis certain
Published 17 Jul 2020
91% complete
Nuclear medicine
Case
Osteomyelitis

Diagnosis certain
Published 17 Jul 2020
94% complete
Nuclear medicine
Case
Osteomyelitis

Diagnosis certain
Published 17 Jul 2020
94% complete
Nuclear medicine
Case
Lytic metastasis

Diagnosis certain
Published 15 Jul 2020
88% complete
Nuclear medicine
Case
Solitary bone metastasis - initial presentation of renal cell carcinoma

Diagnosis certain
Published 08 Jun 2020
95% complete
Nuclear medicineX-rayCTUltrasoundMRI
Case
Brown fat uptake (FDG PET-CT)

Diagnosis certain
Published 14 May 2020
82% complete
Nuclear medicine
Case
Prostate bone metastases

Diagnosis certain
Published 01 May 2020
92% complete
CTNuclear medicineX-ray
Case
Shepherd crook deformity - polyostotic fibrous dysplasia

Diagnosis almost certain
Published 21 Mar 2020
79% complete
Nuclear medicineX-ray
Case
Langerhans cell histiocytosis in the iliac wing

Diagnosis certain
Published 04 Feb 2020
95% complete
Nuclear medicineMRIX-ray
Case
Insulin effect (PET-CT)

Diagnosis not applicable
Published 26 Nov 2019
57% complete
Nuclear medicine
Case
Intense increased FDG uptake in the skeletal muscles probably due to exercise

Diagnosis not applicable
Published 26 Nov 2019
60% complete
Nuclear medicine
Case
Metastatic alveolar soft tissue sarcoma

Diagnosis certain
Published 27 Aug 2019
95% complete
MRIPathologyNuclear medicineCTX-rayDSA (angiography)
Case
Titanium 3D-printed ankle cage infection

Diagnosis almost certain
Published 31 Jul 2019
72% complete
Nuclear medicineX-ray
Case
Complex regional pain syndrome following Cedell fracture

Diagnosis almost certain
Published 17 Jul 2019
78% complete
Nuclear medicineCTMRIX-ray
Case
Sacral and parasymphyseal insufficiency fractures

Diagnosis certain
Published 03 Jul 2019
89% complete
CTNuclear medicine
Case
Stress fracture - metatarsal

Diagnosis certain
Published 19 May 2019
80% complete
CTX-rayNuclear medicine
Case
Spinal CSF leak - post-operative (radionuclide cisternography)

Diagnosis certain
Published 04 Apr 2019
91% complete
Nuclear medicine
Case
Paget disease of tibia

Diagnosis almost certain
Published 23 Mar 2019
66% complete
Nuclear medicineX-ray
Case
Ewing sarcoma - rib

Diagnosis certain
Published 29 Dec 2018
89% complete
X-rayCTNuclear medicine
Case
Golden arches sign

Diagnosis certain
Published 24 Aug 2018
57% complete
Nuclear medicine
Case
Scleroderma with acro-osteolysis

Diagnosis certain
Published 29 Jul 2018
89% complete
X-rayNuclear medicine
Case
Hypertrophic osteoarthropathy

Diagnosis almost certain
Published 09 Jul 2018
72% complete
X-rayNuclear medicine
Case
Fibrous dysplasia (polyostotic)

Diagnosis certain
Published 03 Jun 2018
92% complete
MRIX-rayNuclear medicine
Case
Paget disease of the pelvis

Diagnosis certain
Published 01 Jun 2018
80% complete
Nuclear medicineX-ray
Case
Ewing's sarcoma of scapula

Diagnosis certain
Published 31 May 2018
89% complete
MRINuclear medicineUltrasoundX-ray
Case
Aneurysmal bone cyst of the calcaneus

Diagnosis almost certain
Published 30 May 2018
78% complete
MRICTNuclear medicineX-ray
Case
Giant humeral enostosis

Diagnosis almost certain
Published 29 May 2018
77% complete
MRIX-rayNuclear medicine
Case
Post traumatic exostosis

Diagnosis almost certain
Published 03 May 2018
75% complete
MRIX-rayCTNuclear medicine
Case
Brown tumor

Diagnosis almost certain
Published 27 Apr 2018
78% complete
Nuclear medicineCTMRIAnnotated image
Case
Alveolar soft part sarcoma - right leg

Diagnosis certain
Published 20 Apr 2018
90% complete
Nuclear medicinePathologyX-rayCTMRI
Case
Hutchinson syndrome

Diagnosis almost certain
Published 17 Apr 2018
75% complete
UltrasoundNuclear medicineCT
Case
Vertebral hemangioma (Tc-99m RBC labeled SPECT/CT)

Diagnosis almost certain
Published 14 Mar 2018
79% complete
Nuclear medicine
Case
Oncogenic osteomalacia secondary to phosphaturic mesenchymal tumor

Diagnosis certain
Published 24 Feb 2018
93% complete
X-rayMRINuclear medicineCTAnnotated image
Case
Paget disease - skull

Diagnosis almost certain
Published 11 Jan 2018
79% complete
Nuclear medicine
Case
Renal osteodystrophy

Diagnosis almost certain
Published 09 Jan 2018
80% complete
Nuclear medicineCT
Case
Erdheim-Chester disease

Diagnosis certain
Published 16 Dec 2017
95% complete
Nuclear medicineMRIX-rayCT
Case
Distal femoral metastasis from non-small cell lung carcinoma

Diagnosis certain
Published 07 Dec 2017
95% complete
CTNuclear medicineMRI
Case
Solitary plasmacytoma of the bone

Diagnosis certain
Published 29 Nov 2017
92% complete
CTNuclear medicineX-ray
Case
Prostate carcinoma bone metastases

Diagnosis almost certain
Published 16 Nov 2017
75% complete
Nuclear medicine
Case
Superscan

Diagnosis almost certain
Published 08 Nov 2017
72% complete
Nuclear medicine
Case
Pott disease

Diagnosis almost certain
Published 25 Jul 2017
75% complete
MRICTNuclear medicine
Case
Superscan - prostate cancer skeletal metastases

Diagnosis almost certain
Published 26 Jun 2017
75% complete
Nuclear medicine
Case
Hypertrophic pulmonary osteoarthropathy

Diagnosis almost certain
Published 06 Jun 2017
80% complete
Nuclear medicineX-rayCT
Case
Metastatic prostate cancer (bone scan)

Diagnosis certain
Published 05 Jun 2017
88% complete
Nuclear medicine
Case
Aseptic loosening of knee replacement

Diagnosis certain
Published 31 Mar 2017
94% complete
Nuclear medicine
Case
Femoral enchondroma

Diagnosis almost certain
Published 27 Mar 2017
79% complete
Nuclear medicineX-ray
Case
First metatarsophalangeal joint prosthesis loosening without infection

Diagnosis almost certain
Published 25 Mar 2017
79% complete
Nuclear medicine
Case
Healing non-ossifying fibroma

Diagnosis almost certain
Published 14 Mar 2017
80% complete
MRINuclear medicineX-ray
Case
Bisphosphonate-related atypical femoral fracture

Diagnosis certain
Published 12 Feb 2017
83% complete
Nuclear medicineX-ray
Case
Bisphosphonate-induced femoral stress fractures

Diagnosis almost certain
Published 27 Jan 2017
68% complete
X-rayNuclear medicine
Case
Metastatic prostate cancer to Pagetoid bone - value of (Ga68)PSMA scan

Diagnosis certain
Published 27 Dec 2016
95% complete
Nuclear medicineCTMRI
Case
Sclerotic bony metastases

Diagnosis almost certain
Published 22 Dec 2016
75% complete
Nuclear medicineX-ray
Case
Pathological lesser trochanter fracture

Diagnosis certain
Published 21 Dec 2016
89% complete
Nuclear medicineCTX-ray
Case
Posterior ankle impingement - os trigonum syndrome

Diagnosis almost certain
Published 19 Nov 2016
77% complete
Nuclear medicineCT
Case
Paget disease

Diagnosis certain
Published 21 Oct 2016
89% complete
Nuclear medicineX-rayCT
Case
Distal radius giant cell tumor

Diagnosis certain
Published 10 Aug 2016
87% complete
Nuclear medicineX-rayMRICT
Case
Bertolotti syndrome

Diagnosis certain
Published 03 Aug 2016
94% complete
Nuclear medicine
Case
Bilateral tibial insufficiency fractures

Diagnosis certain
Published 03 Jul 2016
86% complete
Nuclear medicineMRIX-ray
Case
Prostate cancer skeletal metastases - superscan

Diagnosis almost certain
Published 07 Jun 2016
75% complete
Nuclear medicineX-ray
Case
Superscan

Diagnosis almost certain
Published 28 Apr 2016
63% complete
Nuclear medicine
Case
Honda sign

Diagnosis certain
Published 08 Mar 2016
63% complete
Nuclear medicine
Case
Honda sign

Diagnosis certain
Published 08 Mar 2016
72% complete
Nuclear medicine
Case
Honda sign

Diagnosis certain
Published 06 Mar 2016
66% complete
Nuclear medicine
Case
Sacral insufficiency fracture on bone scan

Diagnosis certain
Published 03 Mar 2016
89% complete
CTNuclear medicine
Case
H sign of sacral insufficiency fracture

Diagnosis certain
Published 03 Mar 2016
92% complete
Nuclear medicineCT
Case
FDG PET positive benign peripheral Schwannoma

Diagnosis certain
Published 17 Feb 2016
89% complete
MRIUltrasoundNuclear medicine