Kavernom
Kavernom und
DVA (developmental venous anomaly) rechts frontal in der MRT und CT. Oben T2, DWI, SWI, Unten T1KM sag, axial, CT nativ.
Cavernous
hemangioma of the frontal bone: a case report. A magnetic resonance imaging scan shows a hypointense lesion (yellow arrow) on the T1-weighted image (A) and a hyperintense lesion (pink arrow) on the T2-weighted image (B); a computed tomography scan reveals an osteolytic lesion (green arrow) with erosion of the tabula externa (C); a three-dimensional reconstruction of the skull with evidence of the lesion in the pre-operative time (red arrow) (D).
Magnetic
resonance imaging of sellar and juxtasellar abnormalities in the paediatric population: an imaging review. Cavernous malformation: coronal T2WI (a) and axial gradient echo (GRE) (b) images in a 5-year-old girl show a large suprasellar lesion with mixed low, intermediate and high signal intensity with a thin rim of low signal on T2WI and foci of low T2* signal from susceptibility effects of blood products on GRE
Cerebral
cavernous venous malformation • Cavernoma with recent hemorrhage - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cavernoma of the corpus callosum - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Multiple cavernous malformations - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Multiple cavernous angiomas - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cerebral cavernous malformation - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Developmental venous anomaly and cerebral cavernous malformation - Ganzer Fall bei Radiopaedia
First episode
of seizure in young adult :cerebral caverous malformation. NCCT cut at the level of body of lateral ventricle shows predominately hyperdense lesion with dystrophic calcification tracking from the subcortical white matter of frontal lobe (1b), upto the periventricular region (1a).
Developmental
venous anomaly • Mixed vascular malformation - Ganzer Fall bei Radiopaedia
First episode
of seizure in young adult :cerebral caverous malformation. In the same patient, T1W shows central hyperintense areas with focal areas signal drop (popcorn appearances).
Cerebral
cavernous venous malformation • Cerebral cavernous malformation - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cerebral cavernous venous malformation - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cerebral cavernous malformation - Ganzer Fall bei Radiopaedia
Cavernous
angioma of the medulla oblongata. Axial NECT shows a round haematic hyperdensity in the bulb.
First episode
of seizure in young adult :cerebral caverous malformation. MRI brain shows admixed signal intensity lesion in T2 and FLAIR which surrounding area of signal drop due hemosiderin rim surrounding the lesion (2b, 2C).
Cerebral
cavernous venous malformation • Midbrain cavernous hemangioma - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cerebral cavernous hemangioma - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cavernoma of the midbrain - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cavernous hemangioma - Ganzer Fall bei Radiopaedia
Cerebral
cavernous venous malformation • Cerebral cavernous malformation - Ganzer Fall bei Radiopaedia
Cavernous
angioma of the medulla oblongata. Comparing sagittal T1WI with and without contrast agent, no enhancement was seen.
Cavernous
angioma of the medulla oblongata. Comparing sagittal T1WI with and without contrast agent, no enhancement was seen.
Toddler who
fell out of the top of his bunk bed 3 days ago and is now seizing. Axial (above left) and coronal (above right) CT without contrast of the brain shows a large round high density lesion in the left middle cranial fossa. Axial T1 MRI without contrast of the brain (below left) shows the lesion to have mixed signal intensity while the axial gradient echo MRI (below right) shows a low signal intensity ring around the lesion representing hemosiderin deposition.The diagnosis was cavernous malformation with subacute and chronic hemorrhage in the left temporal lobe.
Location,
length, and enhancement: systematic approach to differentiating intramedullary spinal cord lesions. Cavernoma. A 40-year-old female with left upper extremity numbness. a Sagittal T2 image shows a short segment mixed signal lesion and layering of low signal at the inferior aspect. b The lesion is hypointense on the sagittal GRE image. c Sagittal T1 post-contrast image shows minimal strands of enhancement
Cavernous
angioma of the medulla oblongata. MRI shows a mass, localized in a bulbar, median topography, grossly rounded, with an haemorrhagic element, this one showing prominent hypointense "blooming" on axial T2*.
Cavernous
angioma of the medulla oblongata. MRI shows a mass, localized in a bulbar, median topography, grossly rounded, measuring about 17 x 17 x 27 mm larger (AP x transverse x height), with heterogeneous intensities on axial FLAIR.
Cerebral
cavernous venous malformation • Multiple cerebral cavernous angiomas - Ganzer Fall bei Radiopaedia
Cavernous venous malformation, also traditionally referred to as a cavernous hemangioma (despite it not being a tumor) or cavernomas, are non-neoplastic slow flow venous malformations found in many parts of the body.
Terminology
Despite the ubiquity of use of the traditional terms cavernoma, hemangioma and cavernous hemangioma, they represent outdated and misleading nomenclature no longer recognized in the ISSVA classification of vascular anomalies.
Having said that when reporting it is probably safest to include the 'traditional' term in brackets for clarity, for example, "features are those of a slow flow venous malformation (cavernous venous malformation/cavernoma)"
Regional manifestations
Their radiographic appearance, epidemiology, clinical presentation and treatment are specific to the tissue/organ in which they are found and as such these are discussed individually according to location.
- central nervous system
- head and neck
- chest
- abdominal
- adrenal hemangioma
- hepatic venous malformation (hepatic hemangioma)
- splenic venous malformation (splenic hemangioma)
- retroperitoneal hemangioma
- musculoskeletal
Siehe auch:
- Hämangiom Schädelkalotte
- Leberhämangiom
- Milzhämangiom
- Hämangiom
- zerebrale Kavernome
- Weichteilhämangiom
- kongenitale vaskuläre Malformationen
- kavernöses Hämangiom der Orbita
- kardiales Hämangiom
- spinale kavernomatöse Malformationen
- intraossäres Hämangiom
- kavernöses Hämangiom im Pons
- retroperitoneal haemangioma
- cavernous hemangioma of the thigh
- Mammahämangiom
und weiter:
- Developmental Venous Anomaly
- intraorbitale Raumforderungen
- Diffuses axonales Schädelhirntrauma
- Tumoren der Pinealisregion
- kapilläre Teleangiektasien des ZNS
- Hämangioblastom
- intraventrikuläre Blutung
- Ponsblutung
- subkutane Verkalkungen
- Exophthalmus
- zerebrale Mikroblutungen
- WHO Klassifikation der Weichteiltumoren
- meningeales Melanozytom
- intramedulläre spinale Tumoren
- intrakranielle vaskuläre Malformationen
- Rhabdomyosarkom der Orbita
- mixed vascular malformation
- Temporallappenepilepsie
- cerebral malformation
- Peliosis hepatis
- rhabdomyosarcoma of the orbit
- Pinealisinfarkt
- multiple cavernous haemangiomas of the brain
- pineal region cavernoma
- intracranial cavernous angioma
- cavernous malformation of the midbrain
- Kaverne (Medizin)
- cavernous angioma mimicked by a loop of posterior inferior cerebellar artery
- cavernoma-related epilepsy
- Apoplex der Glandula pinealis
- cavernous malformation of the corpus callosum
- Klassifikation zerebraler vaskulärer Malformationen
- Kavernom der Medulla oblongata
- multiple cavernomas
- kavernöses Hämangiom des Thymus
- intrakranielle Arteriosklerose
Assoziationen und Differentialdiagnosen zu Kavernom:
