15,281 results
Case
Bilateral MCA territory stroke complicated by vertebral artery occlusion and pulmonary embolism
Published
15 May 2022
89% complete
CT
Case
Brain cystic metastases
Published
02 Mar 2015
70% complete
CT
MRI
Case
Metastatic malignant melanoma
Published
28 Nov 2015
92% complete
MRI
CT
Pathology
Article
Pineocytoma
Pineocytomas are relatively benign (WHO grade 1) pineal parenchymal tumors that have a relatively good prognosis.
On imaging, they generally appear as a well-demarcated tumor less than 3 cm in its greatest dimension, iso- to hyperattenuating on CT, hypo- to isointense on T1, and hyperintense on...
Case
Balo concentric sclerosis
Published
09 Jan 2017
62% complete
MRI
Case
Thalamic lacunar infarct
Published
09 Jan 2010
39% complete
CT
Case
Central tegmental tract T2 hyperintensity
Published
01 Jan 2022
92% complete
MRI
Case
Multiple sclerosis plaque in the medial longitudinal fasciculus
Published
03 Nov 2014
77% complete
MRI
Case
Arachnoid cyst - cerebellopontine angle
Published
01 Feb 2023
92% complete
MRI
Case
Choroid plexus lipoma
Published
09 Jun 2022
83% complete
CT
Case
PRES with underlying thrombotic thrombocytopenic purpura
Published
08 Jun 2022
75% complete
MRI
Article
Intradural spinal lipoma
Intradural lipomas are a subset of spinal lipomas. They are typically intradural, subpial, juxtamedullary lesions 1 although they have occasionally been reported as entirely intramedullary lesions 2.
Mature fatty tissue within the spinal dura can be seen in a number of entities:
lipomyelocele/...
Article
Neurofibroma
Neurofibromas are benign (WHO grade 1) peripheral nerve sheath tumors that are usually solitary and sporadic. There is, however, a strong association with neurofibromatosis type 1 (NF1), particularly for the plexiform subtype.
Neurofibromas are generally divided into five morphological forms 1...
Article
Sutural diastasis
Sutural diastasis is an abnormal widening of the skull sutures. It may be physiological in a neonate during a growth spurt.
Pathology
In non-traumatic scenarios accelerated growth of the sutural connective tissue without concurrent ossification is the underlying pathology.
Etiology
traumat...
Article
Adrenal vein sampling
Adrenal vein sampling (AVS) is a procedure where blood is collected from the adrenal veins via catheter to confirm autonomous hormone production, if it is unilateral or bilateral, and to guide further treatment 1. If unilateral, the adrenal gland can be removed by surgery; thus curing secondary ...
Case
Neurosarcoidosis
Published
02 Oct 2010
73% complete
MRI
Case
Cerebellar hemorrhage secondary to arteriovenous malformation
Published
06 Nov 2015
92% complete
CT
DSA (angiography)
Case
Achondroplasia
Published
01 Apr 2010
85% complete
X-ray
Article
Extrapulmonary tuberculosis
Extrapulmonary tuberculosis (TB) refers to the hematogenous spread of Mycobacterium tuberculosis.
Pathology
Extrapulmonary tuberculosis can occur as a primary form of the disease, i.e. direct infection of an extrapulmonary organ without the presence of primary pulmonary tuberculosis or it can ...
Article
Mickey Mouse sign (disambiguation)
In medical imaging, a Mickey Mouse sign or appearance has been given to imaging features that mimic Mickey Mouse when viewed from the front. It has been described in the following:
anencephaly 2
progressive supranuclear palsy 1
synonymously with a finger in glove sign
the flared shape of the...
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