Hemorrhagic intracranial metastases

Eingeblutete zerebrale Metastase bei Lungenkarzinom. Links Computertomografie ohne Kontrastmittel oben axial und koronar: Man erkennt den hyperdensen Randsaum als Korrelat der Hämorrhagie. Daneben obere Reihe axial T2, DWI, SWI, untere Reihe koronar T1 nativ und mit Kontrastmittel, sagittal FLAIR. In der letzten Sequenz erkennt man auch infratentoriell ein Ödem, welches zu einer weiteren Metastase dort gehörig ist.

Eingeblutete

zerebrale Metastase bei Lungenkarzinom. Links Computertomografie ohne Kontrastmittel oben axial und koronar: Man erkennt den hyperdensen Randsaum als Korrelat der Hämorrhagie. Daneben obere Reihe axial T2, DWI, SWI, untere Reihe koronar T1 nativ und mit Kontrastmittel, sagittal FLAIR. In der letzten Sequenz erkennt man auch infratentoriell ein Ödem, welches zu einer weiteren Metastase dort gehörig ist.

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Intracranial metastatic melanoma • Hemorrhagic cerebral metastases from malignant melanoma - Ganzer Fall bei Radiopaedia

Intracranial

metastatic melanoma • Hemorrhagic cerebral metastases from malignant melanoma - Ganzer Fall bei Radiopaedia

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Ganglioglioma • Ganglioglioma - Ganzer Fall bei Radiopaedia

Ganglioglioma

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intracranial tumors • Ependymoma (hemorrhagic) - Ganzer Fall bei Radiopaedia

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Gaillard, F. Hemorrhagic pituitary macroadenoma. Case study, Radiopaedia.org. (accessed on 20 Oct 2022) https://doi.org/10.53347/rID-12838 • CC by-nc-sa 3.0 (modified)

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Hemorrhagic

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Gaillard F, Hemorrhagic cerebellar metastasis. Case study, Radiopaedia.org (Accessed on 23 Jun 2023) https://doi.org/10.53347/rID-9785 • CC by-nc-sa 3.0 (modified)

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Hemorrhagic

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Gaillard F, Vermian metastasis from renal cell carcinoma. Case study, Radiopaedia.org (Accessed on 23 Jun 2023) https://doi.org/10.53347/rID-4888 • CC by-nc-sa 3.0 (modified)

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Hemorrhagic

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siehe auch

Hirnmetastase
Hirnmetastasen Malignes Melanom
hyperdense intrazerebrale Läsionen
hyperdense zerebrale Metastasen
eingeblutete Hirnmetastasen Merkspruch

Hemorrhagic intracranial metastases are considered to represent between 3-14% of all cerebral metastases (cf. 1-3% of gliomas are hemorrhagic).

These classically originate from:

melanoma
renal cell carcinoma
choriocarcinoma
thyroid carcinoma: papillary carcinoma of the thyroid has the highest rate of hemorrhage
lung carcinoma: given the sheer number of cases, even though atypical for these primaries they are, nonetheless, common
breast carcinoma: as for lung
hepatocellular carcinoma
hepatoblastoma (rare)
osteogenic sarcoma (rare)

These can be recalled with the mnemonic MR CT BB.

Differential diagnosis

primary hemorrhagic brain tumor, e.g. glioblastoma with hemorrhage (in the case of a single metastasis)
primary lobar hemorrhage
hemorrhagic transformation of an ischemic infarction

Siehe auch:

und weiter:

Assoziationen und Differentialdiagnosen zu eingeblutete zerebrale Metastasen:

Hirnmetastase

Wikipedia • CC BY-SA 3.0

Hirnmetastasen Malignes Melanom

Hirnmetastasen

Malignes Melanom

Gaillard, F. Metastatic malignant melanoma. Case study, Radiopaedia.org. (accessed on 21 Oct 2022) https://doi.org/10.53347/rID-4758 • CC by-nc-sa 3.0 (modified)

hyperdense zerebrale Metastasen

hyperdense

zerebrale Metastasen

O'Donnell C, Calcified cerebral metastases in treated breast cancer. Case study, Radiopaedia.org (Accessed on 18 Aug 2023) https://doi.org/10.53347/rID-27671 • CC by-nc-sa 3.0 (modified)

eingeblutete Hirnmetastasen Merkspruch

eingeblutete

Hirnmetastasen Merkspruch

Gaillard, F. Cerebral metastasis - choriocarcinoma. Case study, Radiopaedia.org. (accessed on 27 Oct 2022) https://doi.org/10.53347/rID-12586 • CC by-nc-sa 3.0 (modified)