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| Search Results for => colloid cyst <= Result Items 1 - 10 |
| Case ID: 13124 Sample Image  Click to View  |  ::  - TF Case ::  - Thumbnails ::  - Topic
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| Diagnosis | Colloid Cyst | |
| History | 53 year old man was in an MVA (struck by another car) 1 month ago. At that time, an outside CT scan done in the ER revealed a "mass in the center of the brain." | |
| Findings | • Cystic mass in the roof of the Third Ventricle • Mild dilatation left lateral ventricle • No enhancement of mass | |
| Differential Dx | • Cysticercosis • Endodermal cyst • Colloid cyst • Ependymoma • Central Neurocytoma • Meningioma | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Steven J Goldstein :: University of Kentucky -  | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 12896 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid Cyst | |
| History | 24 year old woman with progressively worsening headaches. | |
| Findings | • Hyperintense "cystic" mass in roof of third ventricle • Adjacent to left foramen of Monro • Mass does not enhance. • No hydrocephalus. | |
| Differential Dx | • Colloid cyst • Parasitic infection (Cysticercosis) • Ependymal cyst • Choroid Plexus Cyst • Metastatic disease • aneurysm | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Steven J Goldstein :: University of Kentucky - | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 12574 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid (neuroepithelial) cyst of the third ventricle | |
| History | 52 y.o. man with difficulty walking, memory problems, incontinence; history of colon cancer | |
| Findings | Head CT demonstrates hyperattenuating mass in the midline at the foramina of Monroe. The mass is causing obstructive hydrocephalus of the lateral ventricles with transependymal CSF migration. | |
| Differential Dx | • Colloid cyst • Cysticercosis • Ependymoma | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Robert A Jesinger M.D. :: David Grant USAF Medical Center - | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 12289 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid (neuroepithelial) cyst of the third ventricle | |
| History | 52 year old man for screening CT after a car accident. | |
| Findings | • High density spherical mass in foramen of Monro on CT. • Lesion is slightly hyperintense to brain on all MRI scan sequences. • No enhancement following contrast administration. | |
| Differential Dx | • Ependymoma • Giant Cell Astrocytoma • Cysticerosis • Colloid Cyst | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Steven J Goldstein :: University of Kentucky - | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 11648 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid cyst | |
| History | 77 year old man with recent onset headaches | |
| Findings | • Rounded mass anterior third ventricle • Hypointense on T2W images • Hydrocephalus from obstruction at F. of Monro | |
| Differential Dx | • Colloid Cyst • Cysticercosis • Ependymoma • Subependymoma • Central Neurocytoma • Choroid Plexus Neoplasm (papilloma) | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Scott L Whitworth :: National Capital Consortium - | |
| Reviewer | Steven J Goldstein :: University of Kentucky - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 11337 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid cyst | |
| History | A 25 year old female with headaches | |
| Findings | There is a well circumscribed rounded lesion with increased density within the third ventricle incidentally noted on the non-contrast head CT. There is no associated ventriculomegaly. On MR, the lesion is hyperintense on T1 and relatively isointense on T2. | |
| Differential Dx | ||
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Michael J Reiter :: National Capital Consortium - | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 10808 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid cyst | |
| History | Adult patient with headaches | |
| Findings | ||
| Differential Dx | ||
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Russell A. Patterson :: Uniformed Services University - | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 10737 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid (neuroepithelial) cyst of the third ventricle | |
| History | 54 y.o. woman with headaches for many years. | |
| Findings | Spherical mass located at the Foramen of Monro. The mass is markedly hypointense on T2 sequences and produces obstructive lateral ventricular enlargement. | |
| Differential Dx | None | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Steven J Goldstein :: University of Kentucky - | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 10286 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid Cyst | |
| History | 38 year old man with incidental finding on previous head CT. | |
| Findings | There is a hyperintense spherical lesion at the superior aspect of the third ventricle on the FLAIR and T1 sequences, measuring approximately 5 mm in diameter. There is no enlargement of the ventricular system, suggesting that this lesion does not obstruct CSF flow through the third ventricle. | |
| Differential Dx | Differential diagnosis includes: -Colloid cyst -Meningioma -Elongated Basilar Artery | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | David Matthew DeLonga :: Naval Medical Center Portsmouth - | |
| Reviewer | Steven J Goldstein :: University of Kentucky - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Case ID: 7578 Sample Image  Click to View | :: - TF Case :: - Thumbnails :: - Topic
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| Diagnosis | Colloid cyst of the third ventricle | |
| History | 27yo white man presents to the emergency room with acute onset of headache. | |
| Findings | Noncontrast CT of the head demonstrates a well-circumscribed hyperdense mass in the anterior portion of third ventricle in the region of foramen of Monroe. There is asymmetric enlargement of the right ventricle suggestive of hydrocephalus. MR images demonstrate a well-circumscribed mass in the anterior portion of the third ventricle at the foramen of Monroe that is hyperintense on T1, mildly hyperintense on T2 and demonstrates some peripheral rim enhancement on post contrast images. | |
| Differential Dx | Colloid Cyst Central Neurocytoma Gliomas (subependymal giant cell tumor in Tuberous Sclerosis, pilocytic astrocytoma, oligodendrogliomas) Craniopharyngioma Choroid Plexus Papilloma Vascular Tumors Cysticercosis | |
| Discussion | ... (continues ...) | |
| User Group | ||
| Contributor | Neel Vaidya :: National Capital Consortium - | |
| Reviewer | James G. Smirniotopoulos, M.D. :: Uniformed Services University - Case Accepted: 2009-07-31 06:32:49-04 :: Revised: :: Submitted: | |
| Search Results for => colloid cyst <= Result Items 1 - 10 |
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