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Malformations vasculaires
Il existe de nombreux types de lésions vasculaires impliquant le cerveau ou ses enveloppes et pouvant être à l'origine d'hémorragies intracérébrales ou d'hémorragies sous-arachnoïdiennes (dans le LCR). Les plus fréquentes sont:
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Angiomes caverneux
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Anévrismes cérébraux
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Malformations artério-veineuses
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Anomalies veineuses de drainage
Angiomes caverneux
![Angiome caverneux: IRM](https://static.wixstatic.com/media/13a2e0_01abdacdc5eb4e6fa8596097af21fde6~mv2.png/v1/fill/w_600,h_450,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/13a2e0_01abdacdc5eb4e6fa8596097af21fde6~mv2.png)
![Angiome caverneux: CT-scan et IRM](https://static.wixstatic.com/media/13a2e0_b4bd75c5e8f74b97bf2ce8f92503c052~mv2.png/v1/crop/x_0,y_152,w_960,h_512/fill/w_60,h_32,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_b4bd75c5e8f74b97bf2ce8f92503c052~mv2.png)
![Angiome caverneux du tronc cérbral: IRM](https://static.wixstatic.com/media/13a2e0_f100b176cf464d0faebaa6181b134284~mv2.png/v1/crop/x_0,y_130,w_960,h_590/fill/w_60,h_37,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_f100b176cf464d0faebaa6181b134284~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_8b1ba277fd6b4cefa1837e98e858af3a~mv2.png/v1/crop/x_0,y_123,w_960,h_597/fill/w_60,h_37,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_8b1ba277fd6b4cefa1837e98e858af3a~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_e61cba6275744e49b26be1a19265a6e1~mv2.png/v1/crop/x_0,y_122,w_960,h_598/fill/w_60,h_37,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_e61cba6275744e49b26be1a19265a6e1~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_20fb487885a048d0b5787cbd410eabf7~mv2.png/v1/crop/x_0,y_150,w_960,h_411/fill/w_60,h_26,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_20fb487885a048d0b5787cbd410eabf7~mv2.png)
Hémorragies sousarachnoïdiennes
HSA
![Hémorragie sousarachnoïdienne: anatomopathologie](https://static.wixstatic.com/media/13a2e0_7c93a369dcbe42ff96610a8390a468a1~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_7c93a369dcbe42ff96610a8390a468a1~mv2.png)
![Hémorragie sousarachnoïdienne: clinique](https://static.wixstatic.com/media/13a2e0_72f10553bb0a4d11b24c60c6bfdb9615~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_72f10553bb0a4d11b24c60c6bfdb9615~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_a077f6d9edcb4779a761583bbfe376b2~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_a077f6d9edcb4779a761583bbfe376b2~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_3203b649a5c549378cc2954b0a3e8499~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_3203b649a5c549378cc2954b0a3e8499~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_016442f2fcf445c0bef911f766a4ed2c~mv2.png/v1/crop/x_0,y_138,w_960,h_582/fill/w_60,h_36,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_016442f2fcf445c0bef911f766a4ed2c~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_d2d45650305a4878a3a247b209212bdd~mv2.png/v1/crop/x_0,y_0,w_960,h_608/fill/w_60,h_38,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_d2d45650305a4878a3a247b209212bdd~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_fb925af02f2c4931b93fd7922f169bb2~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_fb925af02f2c4931b93fd7922f169bb2~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_97e6ab48ce8d49988946479c61e0a5b3~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_97e6ab48ce8d49988946479c61e0a5b3~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_7378007134cb4eeeba2d8b54a01bcb0f~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_7378007134cb4eeeba2d8b54a01bcb0f~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_6d2f2b67928b41eebbd0972fe8ed4de0~mv2.jpg/v1/fill/w_108,h_81,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_6d2f2b67928b41eebbd0972fe8ed4de0~mv2.jpg)
![](https://static.wixstatic.com/media/13a2e0_bcd30bde29864c75bcd589bf350557b6~mv2.jpg/v1/fill/w_108,h_81,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_bcd30bde29864c75bcd589bf350557b6~mv2.jpg)
Anévrismes
Anévrismes
![](https://static.wixstatic.com/media/13a2e0_fda887e2b442430bbf571c291ec97d83~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_fda887e2b442430bbf571c291ec97d83~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_799ac1ef1c004c36bc3e227ac0abab76~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_799ac1ef1c004c36bc3e227ac0abab76~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_7167bb3334ff488aa470900f19293c35~mv2.png/v1/fill/w_56,h_42,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_7167bb3334ff488aa470900f19293c35~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_979e03aa7c72434f84bc4ce0ac9f773e~mv2.png/v1/fill/w_43,h_33,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_979e03aa7c72434f84bc4ce0ac9f773e~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_75c02a0dd3e643b885ff16737d70110a~mv2.png/v1/crop/x_0,y_146,w_960,h_574/fill/w_60,h_36,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_75c02a0dd3e643b885ff16737d70110a~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_ce73766a6dbb4345aad18e93cec93ea1~mv2.png/v1/crop/x_0,y_0,w_960,h_670/fill/w_60,h_42,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_ce73766a6dbb4345aad18e93cec93ea1~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_65dcc8035b294e7b8d0556f84d006545~mv2.png/v1/crop/x_0,y_0,w_960,h_578/fill/w_60,h_36,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_65dcc8035b294e7b8d0556f84d006545~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_449f023661ce4277b2177a6dd5de9728~mv2.png/v1/fill/w_90,h_68,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_449f023661ce4277b2177a6dd5de9728~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_b7e1c089c2ff44b48c4b58d4cbe933ca~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_b7e1c089c2ff44b48c4b58d4cbe933ca~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_01eaccbd022f4d1b8ae3b8df1e898c89~mv2.png/v1/fill/w_48,h_36,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_01eaccbd022f4d1b8ae3b8df1e898c89~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_1a8e7a2fa4934f8aa44273bc90d9d8e0~mv2.png/v1/fill/w_49,h_37,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_1a8e7a2fa4934f8aa44273bc90d9d8e0~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_ffac55b9f06949cabe30364ba7988c68~mv2.jpg/v1/fill/w_108,h_81,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_ffac55b9f06949cabe30364ba7988c68~mv2.jpg)
![](https://static.wixstatic.com/media/13a2e0_5ee5b53b2aed45a18293302df03aeffe~mv2.jpg/v1/fill/w_108,h_81,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_5ee5b53b2aed45a18293302df03aeffe~mv2.jpg)
![](https://static.wixstatic.com/media/13a2e0_8dad8d102354411aa4c45fb0ed6163a2~mv2.png/v1/fill/w_55,h_42,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_8dad8d102354411aa4c45fb0ed6163a2~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_bf2de6c44c534d05bb488e674b24017f~mv2.png/v1/fill/w_49,h_37,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_bf2de6c44c534d05bb488e674b24017f~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_dcda5ca225e64af691ef1b7d7d55b830~mv2.png/v1/fill/w_48,h_36,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_dcda5ca225e64af691ef1b7d7d55b830~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_3e8ddcb360124de8aaee67310b49aeb4~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_3e8ddcb360124de8aaee67310b49aeb4~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_896260e461564bf5a1fce0d9131bf0bd~mv2.png/v1/fill/w_53,h_40,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_896260e461564bf5a1fce0d9131bf0bd~mv2.png)
![](https://static.wixstatic.com/media/13a2e0_9816905a29994912ba2b24340780fd6f~mv2.png/v1/fill/w_53,h_40,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_9816905a29994912ba2b24340780fd6f~mv2.png)
Anévrismes géants
Anévrismes géants
![Anévrisme géant: CT-scan](https://static.wixstatic.com/media/13a2e0_7776d05eb9ee4ae9bb924a323daf5226~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_7776d05eb9ee4ae9bb924a323daf5226~mv2.png)
Malformations artérioveineuses
MAV
![Types de malformations vasculaires cérébrales](https://static.wixstatic.com/media/13a2e0_3fe521d0933a42a0a157db5aea744eea~mv2.png/v1/crop/x_0,y_0,w_960,h_605/fill/w_60,h_38,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_3fe521d0933a42a0a157db5aea744eea~mv2.png)
![Malformation artérioveineuse (MAV): Schéma](https://static.wixstatic.com/media/13a2e0_dad4b39e2f144b5bb67376327d684dac~mv2.png/v1/crop/x_0,y_136,w_960,h_526/fill/w_60,h_33,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_dad4b39e2f144b5bb67376327d684dac~mv2.png)
![Malformation artérioveineuse (MAV)](https://static.wixstatic.com/media/13a2e0_450e4b8672584a3eb9fbd8a375c47238~mv2.png/v1/crop/x_0,y_147,w_960,h_445/fill/w_60,h_28,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_450e4b8672584a3eb9fbd8a375c47238~mv2.png)
![Malformation artérioveineuse (MAV): Aspect macroscopique](https://static.wixstatic.com/media/13a2e0_34326317d2e34afaa3ad1d381b63fed9~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_34326317d2e34afaa3ad1d381b63fed9~mv2.png)
![Malformation artérioveineuse (MAV): Artériographie](https://static.wixstatic.com/media/13a2e0_67935699c9c1461c874b36d6c1ff9e73~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_67935699c9c1461c874b36d6c1ff9e73~mv2.png)
![Malformation artérioveineuse (MAV): IRM](https://static.wixstatic.com/media/13a2e0_5d4f971a804d46cfa15c3b82686dfb50~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_5d4f971a804d46cfa15c3b82686dfb50~mv2.png)
![Malformation artérioveineuse (MAV): classification de Spetzler](https://static.wixstatic.com/media/13a2e0_2d78041de4e043499200bd4c944321ea~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_2d78041de4e043499200bd4c944321ea~mv2.png)
![Malformation artérioveineuse (MAV): traitements](https://static.wixstatic.com/media/13a2e0_236368a1ec9342948aca1ff56ed52bd7~mv2.png/v1/crop/x_0,y_0,w_960,h_574/fill/w_60,h_36,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_236368a1ec9342948aca1ff56ed52bd7~mv2.png)
Télangiectasies
Télangiectasies capillaires
![IRM télangiectasies capillaires](https://static.wixstatic.com/media/13a2e0_a6333f8da4c54863bd7f927966849025~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_a6333f8da4c54863bd7f927966849025~mv2.png)
Anomalie veineuse
Anomalie veineuse de drainage
![Schéma anomalie veineuse de drainage](https://static.wixstatic.com/media/13a2e0_ac84f2041ad847079fe07697ead8a60d~mv2.png/v1/fill/w_60,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_ac84f2041ad847079fe07697ead8a60d~mv2.png)
![IRM anomalie veineuse de drainage](https://static.wixstatic.com/media/13a2e0_aac82949725342eb8b91bccadce601ba~mv2.png/v1/crop/x_0,y_128,w_960,h_592/fill/w_60,h_37,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/13a2e0_aac82949725342eb8b91bccadce601ba~mv2.png)
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