Items tagged “tumour”
73 results
Article
Haemangioblastoma (central nervous system)
Haemangioblastomas are tumours of vascular origin and occur both sporadically and in patients with von Hippel Lindau disease. They are WHO grade 1 tumours, which can occur in the central nervous system or elsewhere in the body, including kidneys, liver, and pancreas.
These tumours generally pre...
Article
Osteoid osteoma
Osteoid osteomas are benign bone-forming tumours that typically occur in children (particularly adolescents). They have a characteristic lucent nidus <1.5 or 2 cm and surrounding osteosclerotic reaction, which classically causes night pain that is relieved by the use of NSAIDs.
Epidemiology
Os...
Case
Meningioma with florid hyperostosis
![](https://prod-images-static.radiopaedia.org/images/4486/8ee1a7d49734920562a41f24004ce0_thumb.jpeg)
Published
28 May 2008
62% complete
CT
Case
Gliomatosis cerebri
![](https://prod-images-static.radiopaedia.org/images/6640/18cb4fe24c0c734a4a60bd66e7bfd2_thumb.jpeg)
Published
14 Aug 2008
68% complete
MRI
Article
Ovarian tumours
Ovarian tumours are relatively common and account for ~6% of female malignancies. This article focuses on the general classification of ovarian tumours. For specific tumour features, please refer to the relevant subarticles.
Pathology
Subtypes
Primary ovarian tumours
Surface epithelial-strom...
Article
Optic pathway glioma
Optic pathway gliomas are relatively uncommon tumours, with a variable clinical course and usually seen in the setting of neurofibromatosis type I (NF1). Histologically the majority are pilocytic astrocytomas.
They are characterised by imaging by an enlarged optic nerve seen either on CT or MRI...
Case
Enchondroma
![](https://prod-images-static.radiopaedia.org/images/307978/1b325904f292a4042376846bbf805c02a4b27d21b939ba2d45dea1a4e5cfdf25_thumb.jpeg)
Published
13 Nov 2009
69% complete
X-ray
Case
Gallbladder carcinoma
![](https://prod-images-static.radiopaedia.org/images/131/1186ddb298b98a53c4955bc09c52f3deaace138d6bd1fa6fa6288938082314fb_thumb.jpeg)
Published
18 Nov 2009
63% complete
Ultrasound
Case
Lung cancer - adenocarcinoma
![](https://prod-images-static.radiopaedia.org/images/144485/db57f7e582de69527031f3df5b791764307a1ebc7668eede212eb0f4050efffa_thumb.jpeg)
Published
25 Mar 2020
65% complete
X-ray
CT
Nuclear medicine
Case
Neuroblastoma
![](https://prod-images-static.radiopaedia.org/images/175696/f8c16149b5f9e6d4ca21dd291166b5_thumb.jpg)
Published
17 Jan 2010
87% complete
CT
Case
Gastrointestinal stromal tumour (GIST) - stomach
![](https://prod-images-static.radiopaedia.org/images/177147/a0599eb74bd6f8af6d5889be11beee_thumb.jpg)
Published
17 Jan 2010
74% complete
CT
Case
Renal cell carcinoma
![](https://prod-images-static.radiopaedia.org/images/316667/3eb26570ba6c59535df7c114ae3766_thumb.jpg)
Published
23 Feb 2010
83% complete
CT
Ultrasound
Case
Thymoma
![](https://prod-images-static.radiopaedia.org/images/317138/f151e76e7c76e1b1b1530c17d0f873_thumb.jpg)
Published
23 Feb 2010
83% complete
CT
Case
Rectal cancer
![](https://prod-images-static.radiopaedia.org/images/332757/19ce665486814bb512967ad0444cc4_thumb.jpg)
Published
27 Feb 2010
48% complete
CT
Case
Pleomorphic adenoma
![](https://prod-images-static.radiopaedia.org/images/349596/cecf943c40d6d9d52f22449a77c89b_thumb.jpg)
Published
05 Mar 2010
83% complete
CT
Case
Haemangioblastoma
![](https://prod-images-static.radiopaedia.org/images/350701/0d558621083b91e64151b309d0afcad6f34e7bc650983246f7139661a4fccd63_thumb.jpeg)
Published
07 Mar 2010
77% complete
DSA (angiography)
MRI
Case
Glioblastoma NOS
![](https://prod-images-static.radiopaedia.org/images/351985/096bd56f9e64ea887f7e246e810bfe_thumb.jpg)
Published
07 Mar 2010
74% complete
MRI
CT
Case
Osteosarcoma - distal femur
![](https://prod-images-static.radiopaedia.org/images/354084/d0897d6db4559423b28b411399aedc_thumb.jpg)
Published
08 Mar 2010
78% complete
X-ray
MRI
CT
Case
Embryonal tumour with multilayered rosettes (ETMR)
![](https://prod-images-static.radiopaedia.org/images/359298/62c9be150cd3197a0726e2aeec858396fed5ce0baa6c119cee55d0a2ec6e2767_thumb.jpeg)
Published
10 Mar 2010
57% complete
MRI
CT
Case
Embryonal tumour with multilayered rosettes (ETMR)
![](https://prod-images-static.radiopaedia.org/images/360897/downloaded_image20211018-1662-by4mzk_thumb.jpeg)
Published
10 Mar 2010
62% complete
MRI
CT