5,857 results found
Article
Superscan
A superscan is an imaging appearance on a Tc-99m diphosphonate bone scan which occurs as a result of a high ratio of bone to soft tissue tracer accumulation. Intense osteoblastic activity in the bones causes diminished renal and background soft tissue uptake.
Pathology
Aetiology
This appearan...
Case
Epithelioid sarcoma - forefoot
Published
01 Dec 2022
77% complete
MRI
Case
Colon cancer (ultrasound)
Published
12 May 2020
81% complete
CT
Ultrasound
Article
Kimura disease
Kimura disease, also known historically as eosinophilic hyperplastic lymphogranuloma, is a rare benign inflammatory disease that characteristically manifests as enlargement of cervical lymph nodes and salivary glands.
Epidemiology
Kimura disease typically affects males (80%) between 20-40 year...
Case
Chordoma - clivus
Published
18 Jan 2022
88% complete
CT
MRI
Article
Kaposiform haemangioendothelioma
Kaposiform haemangioendotheliomas are rare, locally invasive vascular tumours that often present in infancy, most commonly as an enlarging cutaneous mass 1,2. They are classified as distinct from tufted angiomas in the ISSVA classification of vascular anomalies. However, some consider it to be o...
Case
Gastric carcinoma
Published
27 Jul 2014
71% complete
CT
Case
Diffuse large B-cell lymphoma (DLBCL)
Published
15 Aug 2023
74% complete
MRI
CT
Annotated image
Article
Benign and malignant characteristics of breast lesions at ultrasound
Benign and malignant characteristics of breast lesions at ultrasound allow the classification as either malignant, intermediate or benign based on work published by Stavros et al. in 1995.
Radiographic features
Ultrasound
Malignant characteristics (with positive predictive values)
sonographi...
Article
Ischaemic colitis
Ischaemic colitis refers to inflammation of the colon secondary to vascular insufficiency and ischaemia. It is sometimes considered under the same spectrum as intestinal ischaemia. The severity and consequences of the disease are highly variable.
Epidemiology
Ischaemic bowel is typically a dis...
Case
Tent sign of breast cancer
Published
09 Jul 2016
88% complete
Diagram
Annotated image
Mammography
Article
Lung cancer (staging - IASLC 7th edition) (historical)
The IASLC (International Association for the Study of Lung Cancer) 7th edition lung cancer staging system was proposed in 2010 and has now been updated and superseded by the 8th edition, published in 2016.
Small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC) used to be staged di...
Case
Oesophageal squamous cell carcinoma with pulmonary and hepatic metastasis
Published
04 Aug 2023
77% complete
CT
Article
Chordoma
Chordomas are uncommon malignant tumours of the axial skeleton that account for 1% of intracranial tumours and 4% of all primary bone tumours.
They originate from embryonic remnants of the primitive notochord (earliest fetal axial skeleton, extending from the Rathke's pouch to the tip of the c...
Article
Neuroblastoma
Neuroblastomas are tumours of neuroblastic origin. Although they may occur anywhere along the sympathetic chain, the vast majority arise from the adrenal gland.
They represent the most common extracranial solid childhood malignancy and are the third commonest childhood tumour after leukaemia an...
Case
Pancreatic ductal adenocarcinoma
Published
30 Jan 2022
77% complete
CT
Case
Primary non-Hodgkin lymphoma of the duodenum
Published
07 Dec 2021
80% complete
CT
Case
Metastatic breast cancer
Published
26 Apr 2022
95% complete
Photo
CT
Case
Invasive breast cancer after breast augmentation
Published
13 Jul 2015
94% complete
Ultrasound
Case
Medulloblastoma - adult
Published
03 Jan 2009
87% complete
CT
MRI
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