Transcript Complex renal Cysts - eLearning

CASE PRESENTATIONS
By:
Nour-Eldin A Nour-Eldin
Female Patient , 35 years, recurrent attacks of Headache.
Non Contrast CT
DD:
1. Oligodendroglioma
2. Tuberculoma
3. Cavernoma
4. Old Haematoma
Calcified Cavernoma
Male Patient , 42 years, recurrent attacks of Headache ,
Projectile vomiting , Bluring of Vision
axial T2-W
Coronal post contrast T1-W
Glioblastoma Multiformis
38 y Female presenting
with , tremors, seizures
and ataxia
Axial PD
T2-weighted
Multiple Sclerosis
Axial PD
T2-weighted
42-year-old male with lump in tongue base
Axial T1-weighted
Axial T1-weighted
Lingual Thyroid Gland
Sagittal T1-weighted
post-Gd MRI
Lingual thyroid gland
Definition
Ectopic thyroid tissue in tongue.
Imaging Features
Hyperdense mass compared to muscle; post-contrast
enhancement
T1-weighted and T2-weighted MRI: iso- or hyperintense
to muscle
T1-weighted post-Gd MRI: homogeneous contrast
enhancement
24y old male, Attaxia , Facial Palsy
Giant
brain-stem
AVM
Non Contrast CT
T2-weighted
T2*-weighted image
T1 Post Contrast
32 y old Female, Visual Field Loss (Hemianopia)
Contrast CT
T2 WI
T1 WI
T2 WI
Capilary
Haemangioma
Choroid plexus papillomas
7 y male patient, with convulsions ,
headache and vomiting
42-year-old woman presenting with two episodes of seizures
Right
Temporal
AVM
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