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### Selected Images
![Coronal NECT shows hyperdense acute hemorrhage in the inferior frontal lobes in a patient with a history of motor vehicle collision. The inferior frontal and anterior temporal lobes are the most common locations for traumatic contusions.](images/app.statdx.com_image_thumbnail_d8928373-1988-431b-ad93-b4649cc33628_size_168_quality_85_ca966ee0_20251014T204349Z.jpg)
![Coronal NECT shows hyperdense acute hemorrhage in the inferior frontal lobes in a patient with a history of motor vehicle collision. The inferior frontal and anterior temporal lobes are the most common locations for traumatic contusions.](images/app.statdx.com_image_thumbnail_d8928373-1988-431b-ad93-b4649cc33628_annotated_true_size_900_quality_90_9d3f64a2b42f10e5a051cd0c4031f8cc77603940.jpg)
**Trauma**
*Coronal NECT shows hyperdense acute hemorrhage in the inferior frontal lobes in a patient with a history of motor vehicle collision. The inferior frontal and anterior temporal lobes are the most common locations for traumatic contusions.*
![Coronal NECT shows hyperdense acute hemorrhage in the inferior frontal lobes in a patient with a history of motor vehicle collision. The inferior frontal and anterior temporal lobes are the most common locations for traumatic contusions.](images/app.statdx.com_image_thumbnail_d8928373-1988-431b-ad93-b4649cc33628_size_174_quality_85_dbd40ce8.jpg)
![Coronal NECT shows hyperdense acute hemorrhage in the inferior frontal lobes in a patient with a history of motor vehicle collision. The inferior frontal and anterior temporal lobes are the most common locations for traumatic contusions.](images/app.statdx.com_image_thumbnail_d8928373-1988-431b-ad93-b4649cc33628_size_174_quality_85_93e1cbf218133ebeab6f5fa8497eab8967ad5e07.jpg)
**Trauma**
*Coronal NECT shows hyperdense acute hemorrhage in the inferior frontal lobes in a patient with a history of motor vehicle collision. The inferior frontal and anterior temporal lobes are the most common locations for traumatic contusions.*
![Axial NECT shows loss of gray-white differentiation of the frontal and temporal operculum as well as the insular cortex consistent with infarct <img src='img/arrows/CS.png'/>. Note the hyperdensity in the sylvian fissure from thrombosed middle cerebral artery (MCA) branches <img src='img/arrows/CC.png'/>.](images/app.statdx.com_image_thumbnail_bfbb1626-c8fd-4e2a-8ec6-fe3428a3719f_size_168_quality_85_fd8b83c0_20251014T204349Z.jpg)
![Axial NECT shows loss of gray-white differentiation of the frontal and temporal operculum as well as the insular cortex consistent with infarct <img src='img/arrows/CS.png'/>. Note the hyperdensity in the sylvian fissure from thrombosed middle cerebral artery (MCA) branches <img src='img/arrows/CC.png'/>.](images/app.statdx.com_image_thumbnail_bfbb1626-c8fd-4e2a-8ec6-fe3428a3719f_annotated_true_size_900_quality_90_a3150f4840bb3e0b1535c33b3a8d2f5ae966a8e6.jpg)
**Stroke**
*Axial NECT shows loss of gray-white differentiation of the frontal and temporal operculum as well as the insular cortex consistent with infarct <img src='img/arrows/CS.png'/>. Note the hyperdensity in the sylvian fissure from thrombosed middle cerebral artery (MCA) branches <img src='img/arrows/CC.png'/>.*
![Sagittal T1 C+ MR shows abnormal enhancement in the suprasellar and prepontine cistern <img src='img/arrows/CS.png'/>, inferior frontal lobe <img src='img/arrows/CO.png'/>, and quadrigeminal plate cistern <img src='img/arrows/CC.png'/>, consistent with tuberculomas. CNS tuberculosis is the most common cause of seizures from infection worldwide.](images/app.statdx.com_image_thumbnail_46b5932b-7e89-4fe6-bb70-3e1fe7f07d42_size_168_quality_85_57bde864_20251014T204349Z.jpg)
![Sagittal T1 C+ MR shows abnormal enhancement in the suprasellar and prepontine cistern <img src='img/arrows/CS.png'/>, inferior frontal lobe <img src='img/arrows/CO.png'/>, and quadrigeminal plate cistern <img src='img/arrows/CC.png'/>, consistent with tuberculomas. CNS tuberculosis is the most common cause of seizures from infection worldwide.](images/app.statdx.com_image_thumbnail_46b5932b-7e89-4fe6-bb70-3e1fe7f07d42_annotated_true_size_900_quality_90_3939bbebe3f2155839b2189dfde6ac4109cac147.jpg)
**Infection**
*Sagittal T1 C+ MR shows abnormal enhancement in the suprasellar and prepontine cistern <img src='img/arrows/CS.png'/>, inferior frontal lobe <img src='img/arrows/CO.png'/>, and quadrigeminal plate cistern <img src='img/arrows/CC.png'/>, consistent with tuberculomas. CNS tuberculosis is the most common cause of seizures from infection worldwide.*
![Axial b=1000 DWI MR shows increased signal in the tail of the hippocampi <img src='img/arrows/CS.png'/>, medial thalami <img src='img/arrows/CO.png'/>, insular cortex <img src='img/arrows/CC.png'/>, and cingulate cortex <img src='img/arrows/BS.png'/> in a patient with hyperammonemia from hepatic encephalopathy.](images/app.statdx.com_image_thumbnail_af3507db-e71b-45e1-b538-155678f68c36_size_168_quality_85_3b861d49_20251014T204349Z.jpg)
![Axial b=1000 DWI MR shows increased signal in the tail of the hippocampi <img src='img/arrows/CS.png'/>, medial thalami <img src='img/arrows/CO.png'/>, insular cortex <img src='img/arrows/CC.png'/>, and cingulate cortex <img src='img/arrows/BS.png'/> in a patient with hyperammonemia from hepatic encephalopathy.](images/app.statdx.com_image_thumbnail_af3507db-e71b-45e1-b538-155678f68c36_annotated_true_size_900_quality_90_04ec6f99c3faa513312ce572f6bcebe2ee96de3d.jpg)
**Metabolic**
*Axial b=1000 DWI MR shows increased signal in the tail of the hippocampi <img src='img/arrows/CS.png'/>, medial thalami <img src='img/arrows/CO.png'/>, insular cortex <img src='img/arrows/CC.png'/>, and cingulate cortex <img src='img/arrows/BS.png'/> in a patient with hyperammonemia from hepatic encephalopathy.*
![Axial T1 C+ MR shows an irregular ring-enhancing mass in the left medial temporal lobe and occipital lobe. This was a glioblastoma, IDH-wildtype at biopsy.](images/app.statdx.com_image_thumbnail_9b80b063-2a68-44e5-9cc4-784e3b34fd0f_size_168_quality_85_e073a8af_20251014T204349Z.jpg)
![Axial T1 C+ MR shows an irregular ring-enhancing mass in the left medial temporal lobe and occipital lobe. This was a glioblastoma, IDH-wildtype at biopsy.](images/app.statdx.com_image_thumbnail_9b80b063-2a68-44e5-9cc4-784e3b34fd0f_annotated_true_size_900_quality_90_54012bfe16e5ba1d0d4bc209652c9f91c9e8dab0.jpg)
**Neoplasms**
*Axial T1 C+ MR shows an irregular ring-enhancing mass in the left medial temporal lobe and occipital lobe. This was a glioblastoma, IDH-wildtype at biopsy.*
![Axial FLAIR MR shows a large, T2-hyperintense mass in the left frontal lobe extending across the corpus callosum to the right frontal lobe and centrally to involve the basal ganglia. This was a 1p/19q co-deleted oligodendroglioma at biopsy. These tumors are often calcified and located in the frontal lobe.](9d79274b-c751-481d-8593-de92a88444fd)
![Axial FLAIR MR shows a large, T2-hyperintense mass in the left frontal lobe extending across the corpus callosum to the right frontal lobe and centrally to involve the basal ganglia. This was a 1p/19q co-deleted oligodendroglioma at biopsy. These tumors are often calcified and located in the frontal lobe.](images/app.statdx.com_image_thumbnail_9d79274b-c751-481d-8593-de92a88444fd_annotated_true_size_900_quality_90_35c3c5763268747a6630f3aea59d66b84c616533.jpg)
**Neoplasms**
*Axial FLAIR MR shows a large, T2-hyperintense mass in the left frontal lobe extending across the corpus callosum to the right frontal lobe and centrally to involve the basal ganglia. This was a 1p/19q co-deleted oligodendroglioma at biopsy. These tumors are often calcified and located in the frontal lobe.*
![Coronal FLAIR MR shows increased T2 signal and relative volume loss of the right hippocampal formation <img src='img/arrows/CS.png'/>, consistent with mesial temporal sclerosis in this patient with temporal lobe seizures.](images/app.statdx.com_image_thumbnail_9644fd19-2c08-493a-b6c0-86829d88616e_size_168_quality_85_351aab5c_20251014T204349Z.jpg)
![Coronal FLAIR MR shows increased T2 signal and relative volume loss of the right hippocampal formation <img src='img/arrows/CS.png'/>, consistent with mesial temporal sclerosis in this patient with temporal lobe seizures.](images/app.statdx.com_image_thumbnail_9644fd19-2c08-493a-b6c0-86829d88616e_annotated_true_size_900_quality_90_5979947690f04584025a85cf3ad75ed5d115b4b5.jpg)
**Mesial Temporal Sclerosis**
*Coronal FLAIR MR shows increased T2 signal and relative volume loss of the right hippocampal formation <img src='img/arrows/CS.png'/>, consistent with mesial temporal sclerosis in this patient with temporal lobe seizures.*
![Axial FLAIR MR shows bilateral T2 hyperintensity in the occipital lobe cortex and subcortical white matter. In this patient with hypertension and renal failure, PRES was diagnosed. The DWI images were negative. Imaging of PRES often completely resolves when hypertension is controlled.](4017a3e8-d8cf-4b15-bee3-e7fe81e93fc0)
![Axial FLAIR MR shows bilateral T2 hyperintensity in the occipital lobe cortex and subcortical white matter. In this patient with hypertension and renal failure, PRES was diagnosed. The DWI images were negative. Imaging of PRES often completely resolves when hypertension is controlled.](images/app.statdx.com_image_thumbnail_4017a3e8-d8cf-4b15-bee3-e7fe81e93fc0_annotated_true_size_900_quality_90_a084bc401580225361a21f44b7f9bda686739dbe.jpg)
**Posterior Reversible Encephalopathy Syndrome**
*Axial FLAIR MR shows bilateral T2 hyperintensity in the occipital lobe cortex and subcortical white matter. In this patient with hypertension and renal failure, PRES was diagnosed. The DWI images were negative. Imaging of PRES often completely resolves when hypertension is controlled.*
### Additional Images
![Coronal T1 C+ MR shows central heterogeneous enhancement of a low- intensity tumor involving the cortex of the posterior frontal lobe, consistent with oligodendroglioma.](images/app.statdx.com_image_thumbnail_ac3fd4f1-6d7c-4979-8c8e-22ec6d3c7e27_size_168_quality_85_0be67a4a_20251014T204349Z.jpg)
![Coronal T1 C+ MR shows central heterogeneous enhancement of a low- intensity tumor involving the cortex of the posterior frontal lobe, consistent with oligodendroglioma.](images/app.statdx.com_image_thumbnail_ac3fd4f1-6d7c-4979-8c8e-22ec6d3c7e27_annotated_true_size_900_quality_90_51a6ca9cf6d271b58519be9cb9b83d22212905ce.jpg)
**Oligodendroglioma, IDH-Mutant and 1p/19q-Co-Deleted**
*Coronal T1 C+ MR shows central heterogeneous enhancement of a low- intensity tumor involving the cortex of the posterior frontal lobe, consistent with oligodendroglioma.*
![Axial FLAIR MR shows bilateral hyperintensity of the hippocampi and medial temporal lobes <img src='img/arrows/CS.png'/>. In this patient with a history of lung cancer, this is consistent with autoimmune encephalitis.](images/app.statdx.com_image_thumbnail_e08a1aef-9ebb-4a33-8ea7-4d7c44b75c73_size_168_quality_85_8b30e647_20251014T204349Z.jpg)
![Axial FLAIR MR shows bilateral hyperintensity of the hippocampi and medial temporal lobes <img src='img/arrows/CS.png'/>. In this patient with a history of lung cancer, this is consistent with autoimmune encephalitis.](images/app.statdx.com_image_thumbnail_e08a1aef-9ebb-4a33-8ea7-4d7c44b75c73_annotated_true_size_900_quality_90_6bb839f0acae4d68f9844dbdcbdad055f2c8cb65.jpg)
**Paraneoplastic and Autoimmune Encephalitis**
*Axial FLAIR MR shows bilateral hyperintensity of the hippocampi and medial temporal lobes <img src='img/arrows/CS.png'/>. In this patient with a history of lung cancer, this is consistent with autoimmune encephalitis.*
![Axial FLAIR MR shows bilateral hyperintensity of the insular cortex <img src='img/arrows/CS.png'/> in this patient with ovarian cancer, consistent with autoimmune paraneoplastic encephalitis.](ec2a7de9-065a-4e3e-bd42-0b1af21c97a5)
![Axial FLAIR MR shows bilateral hyperintensity of the insular cortex <img src='img/arrows/CS.png'/> in this patient with ovarian cancer, consistent with autoimmune paraneoplastic encephalitis.](images/app.statdx.com_image_thumbnail_ec2a7de9-065a-4e3e-bd42-0b1af21c97a5_annotated_true_size_900_quality_90_05fe64b7c0c68744842ce9f469ef6b39845e15cf.jpg)
**Paraneoplastic and Autoimmune Encephalitis**
*Axial FLAIR MR shows bilateral hyperintensity of the insular cortex <img src='img/arrows/CS.png'/> in this patient with ovarian cancer, consistent with autoimmune paraneoplastic encephalitis.*
![Coronal FLAIR MR shows a cortical hyperintense mass in the posterior frontal lobe with a focal cyst <img src='img/arrows/CS.png'/>. This was a pleomorphic xanthoastrocytoma at surgery.](1345d1aa-7c33-4b8b-954c-cfe17b967da3)
![Coronal FLAIR MR shows a cortical hyperintense mass in the posterior frontal lobe with a focal cyst <img src='img/arrows/CS.png'/>. This was a pleomorphic xanthoastrocytoma at surgery.](images/app.statdx.com_image_thumbnail_1345d1aa-7c33-4b8b-954c-cfe17b967da3_annotated_true_size_900_quality_90_6330c8776862aac3fb298cb20cbd7501b6be2edd.jpg)
**Pleomorphic Xanthoastrocytoma**
*Coronal FLAIR MR shows a cortical hyperintense mass in the posterior frontal lobe with a focal cyst <img src='img/arrows/CS.png'/>. This was a pleomorphic xanthoastrocytoma at surgery.*
![Sagittal T2 MR shows a well-circumscribed T2-hyperintense mass involving the posterior frontal cortex <img src='img/arrows/CS.png'/>. This is a typical location and appearance for oligodendroglioma. 70-90% of patients with this tumor present with seizures due to its cortical nature.](d55a6a70-1a01-44e0-8ca2-38abc0981c88)
![Sagittal T2 MR shows a well-circumscribed T2-hyperintense mass involving the posterior frontal cortex <img src='img/arrows/CS.png'/>. This is a typical location and appearance for oligodendroglioma. 70-90% of patients with this tumor present with seizures due to its cortical nature.](images/app.statdx.com_image_thumbnail_d55a6a70-1a01-44e0-8ca2-38abc0981c88_annotated_true_size_900_quality_90_7b2315e25dcb5fedff27ea984ff304dde28c2ced.jpg)
**Oligodendroglioma, IDH-Mutant and 1p/19q-Co-Deleted**
*Sagittal T2 MR shows a well-circumscribed T2-hyperintense mass involving the posterior frontal cortex <img src='img/arrows/CS.png'/>. This is a typical location and appearance for oligodendroglioma. 70-90% of patients with this tumor present with seizures due to its cortical nature.*
![Coronal FLAIR MR shows atrophy and hyperintensity of the left hippocampus <img src='img/arrows/CS.png'/>, consistent with left mesial temporal sclerosis. There is also loss of the normal internal architecture of the left hippocampus and ex vacuo dilatation of the left temporal horn <img src='img/arrows/CO.png'/>.](aa0b092b-064f-459a-9efd-8f878004a054)
![Coronal FLAIR MR shows atrophy and hyperintensity of the left hippocampus <img src='img/arrows/CS.png'/>, consistent with left mesial temporal sclerosis. There is also loss of the normal internal architecture of the left hippocampus and ex vacuo dilatation of the left temporal horn <img src='img/arrows/CO.png'/>.](images/app.statdx.com_image_thumbnail_aa0b092b-064f-459a-9efd-8f878004a054_annotated_true_size_900_quality_90_47ae1e04718e72c5c666d8ebc20881bc454c737f.jpg)
**Mesial Temporal Sclerosis**
*Coronal FLAIR MR shows atrophy and hyperintensity of the left hippocampus <img src='img/arrows/CS.png'/>, consistent with left mesial temporal sclerosis. There is also loss of the normal internal architecture of the left hippocampus and ex vacuo dilatation of the left temporal horn <img src='img/arrows/CO.png'/>.*
![Axial CBF map from arterial spin labeling shows relative hypoperfusion of the left temporal lobe <img src='img/arrows/CS.png'/> compared to the right in this patient with left mesial temporal sclerosis. This is consistent with interictal seizure focus.](6de5dc2d-fa1c-49db-98ed-a3fda780dba6)
![Axial CBF map from arterial spin labeling shows relative hypoperfusion of the left temporal lobe <img src='img/arrows/CS.png'/> compared to the right in this patient with left mesial temporal sclerosis. This is consistent with interictal seizure focus.](images/app.statdx.com_image_thumbnail_6de5dc2d-fa1c-49db-98ed-a3fda780dba6_annotated_true_size_900_quality_90_21cf153d7f2db6772912ee0ddf405fac575924b3.jpg)
**Mesial Temporal Sclerosis**
*Axial CBF map from arterial spin labeling shows relative hypoperfusion of the left temporal lobe <img src='img/arrows/CS.png'/> compared to the right in this patient with left mesial temporal sclerosis. This is consistent with interictal seizure focus.*
![Axial T1 C+ MR shows a cyst <img src='img/arrows/CS.png'/> and heterogeneously enhancing nodule <img src='img/arrows/CO.png'/> involving the cortex. There is an incidental developmental venous anomaly <img src='img/arrows/CC.png'/>.](7e9f029e-0fb4-48da-afd3-cf5b752062b0)
![Axial T1 C+ MR shows a cyst <img src='img/arrows/CS.png'/> and heterogeneously enhancing nodule <img src='img/arrows/CO.png'/> involving the cortex. There is an incidental developmental venous anomaly <img src='img/arrows/CC.png'/>.](images/app.statdx.com_image_thumbnail_7e9f029e-0fb4-48da-afd3-cf5b752062b0_annotated_true_size_900_quality_90_f78c09c7cde5dc95c258b129326708f514dff2dd.jpg)
**Pleomorphic Xanthoastrocytoma**
*Axial T1 C+ MR shows a cyst <img src='img/arrows/CS.png'/> and heterogeneously enhancing nodule <img src='img/arrows/CO.png'/> involving the cortex. There is an incidental developmental venous anomaly <img src='img/arrows/CC.png'/>.*
![Coronal FLAIR MR shows hyperintensity and swelling of the right hippocampus <img src='img/arrows/CS.png'/> and bilateral parahippocampal gyri <img src='img/arrows/CC.png'/>. In a patient with acute encephalopathy, seizures, and fever, herpes encephalitis must be excluded.](acb5e817-1a3c-4979-bdcd-be26118da2ec)
![Coronal FLAIR MR shows hyperintensity and swelling of the right hippocampus <img src='img/arrows/CS.png'/> and bilateral parahippocampal gyri <img src='img/arrows/CC.png'/>. In a patient with acute encephalopathy, seizures, and fever, herpes encephalitis must be excluded.](images/app.statdx.com_image_thumbnail_acb5e817-1a3c-4979-bdcd-be26118da2ec_annotated_true_size_900_quality_90_66a015a2520620df0f8bc53973c3da166de666fb.jpg)
**Infection**
*Coronal FLAIR MR shows hyperintensity and swelling of the right hippocampus <img src='img/arrows/CS.png'/> and bilateral parahippocampal gyri <img src='img/arrows/CC.png'/>. In a patient with acute encephalopathy, seizures, and fever, herpes encephalitis must be excluded.*
![Axial T2 FS MR shows bilateral hippocampal hyperintensity and edema <img src='img/arrows/CS.png'/>. Herpes encephalitis typically involves the medial temporal lobes asymmetrically and the insular cortex. The basal ganglia is usually spared, and there is deceased diffusion of the cortex early in the disease.](faeb3244-f4ae-42cd-b75f-6d90c365ee6a)
![Axial T2 FS MR shows bilateral hippocampal hyperintensity and edema <img src='img/arrows/CS.png'/>. Herpes encephalitis typically involves the medial temporal lobes asymmetrically and the insular cortex. The basal ganglia is usually spared, and there is deceased diffusion of the cortex early in the disease.](images/app.statdx.com_image_thumbnail_faeb3244-f4ae-42cd-b75f-6d90c365ee6a_annotated_true_size_900_quality_90_f15dddcdd73372dcb6845c71729ea126c260f469.jpg)
**Infection**
*Axial T2 FS MR shows bilateral hippocampal hyperintensity and edema <img src='img/arrows/CS.png'/>. Herpes encephalitis typically involves the medial temporal lobes asymmetrically and the insular cortex. The basal ganglia is usually spared, and there is deceased diffusion of the cortex early in the disease.*
![Axial NECT shows a heterogeneous mass causing a seizure in the right frontal lobe extending to the basal ganglia with midline shift. There are areas of hyperdensity <img src='img/arrows/CS.png'/> suggesting a high-grade neoplasm. This was a glioblastoma at biopsy.](efaf4f17-91c0-47d6-b338-13ddefefb91c)
![Axial NECT shows a heterogeneous mass causing a seizure in the right frontal lobe extending to the basal ganglia with midline shift. There are areas of hyperdensity <img src='img/arrows/CS.png'/> suggesting a high-grade neoplasm. This was a glioblastoma at biopsy.](images/app.statdx.com_image_thumbnail_efaf4f17-91c0-47d6-b338-13ddefefb91c_annotated_true_size_900_quality_90_81bfdb8370c68579700ac3813fe20474034a3d5f.jpg)
**Neoplasms**
*Axial NECT shows a heterogeneous mass causing a seizure in the right frontal lobe extending to the basal ganglia with midline shift. There are areas of hyperdensity <img src='img/arrows/CS.png'/> suggesting a high-grade neoplasm. This was a glioblastoma at biopsy.*
![Axial FLAIR MR in this patient with ovarian cancer shows T2 hyperintensity of the temporal lobes <img src='img/arrows/CS.png'/>, consistent with autoimmune, paraneoplastic, limbic encephalitis. Compared to herpes encephalitis, autoimmune encephalitis is more likely to be bilateral, symmetric without decreased diffusion. The basal ganglia are more commonly involved.](01f65532-afcb-4ef7-b05b-25b67af8c6da)
![Axial FLAIR MR in this patient with ovarian cancer shows T2 hyperintensity of the temporal lobes <img src='img/arrows/CS.png'/>, consistent with autoimmune, paraneoplastic, limbic encephalitis. Compared to herpes encephalitis, autoimmune encephalitis is more likely to be bilateral, symmetric without decreased diffusion. The basal ganglia are more commonly involved.](images/app.statdx.com_image_thumbnail_01f65532-afcb-4ef7-b05b-25b67af8c6da_annotated_true_size_900_quality_90_4120485c3ffbf36824354f7289bdc9b57f132926.jpg)
**Paraneoplastic and Autoimmune Encephalitis**
*Axial FLAIR MR in this patient with ovarian cancer shows T2 hyperintensity of the temporal lobes <img src='img/arrows/CS.png'/>, consistent with autoimmune, paraneoplastic, limbic encephalitis. Compared to herpes encephalitis, autoimmune encephalitis is more likely to be bilateral, symmetric without decreased diffusion. The basal ganglia are more commonly involved.*
![Axial FLAIR MR shows bilateral T2 hyperintensity in the parietal lobe cortex and subcortical white matter. In this patient with malignant hypertension, PRES was suspected.](0a69bb1c-f819-4ebe-a267-afb05719b3ca)
![Axial FLAIR MR shows bilateral T2 hyperintensity in the parietal lobe cortex and subcortical white matter. In this patient with malignant hypertension, PRES was suspected.](images/app.statdx.com_image_thumbnail_0a69bb1c-f819-4ebe-a267-afb05719b3ca_annotated_true_size_900_quality_90_fea1af25c06b7b365a624ac7aa4d437cbd615e2e.jpg)
**Posterior Reversible Encephalopathy Syndrome**
*Axial FLAIR MR shows bilateral T2 hyperintensity in the parietal lobe cortex and subcortical white matter. In this patient with malignant hypertension, PRES was suspected.*