9 results
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
images of the brain ... administration of contrast material ... were identified as ... #clinical #NEJM ... #MRI #radiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... lung nodules, may also ... Infectious: • Bacterial ... #differential # ... diagnosis #causes #radiology
Magnetic resonance imaging of the brain revealed a giant pituitary adenoma measuring 48 mm in diameter
imaging of the brain ... with suprasellar extension ... #Clinical #Radiology ... #MRI #Pituitary ... PituitaryAdenoma #NEJM
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
- Basic MRI Brain ... Contrast - T1 is also ... Contrast material ... hematomas and pus are also ... #Sequences #Radiology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Lateral Sclerosis (ALS ... ) Summary ALS: combination ... Clonus, Spasticity, Extensor ... MRI: Brain, cervical ... conditions listed in differential
Bilateral Vestibular Schwannomas in Neurofibromatosis Type 2- ...Magnetic resonance imaging of the brain performed after the
imaging of the brain ... administration of contrast material ... right side), with extension ... #NEJM #clinical ... #radiology #MRI
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
administration of contrast material ... Panels B and C) also ... #Clinical #Radiology ... #Neuro #CT #MRI ... Intracranial #Aneurysm #NEJM
Perirenal Extramedullary Hematopoiesis - Magnetic resonance imaging of the abdomen, performed without the administration of contrast
administration of contrast material ... hemosiderin deposition, all ... hematopoiesis #cilnical #Radiology ... Pathology #Honc #MRI ... ExtramedullaryHematopoiesis #Microscopy #NEJM
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
back of hands, extensor ... to have a "wood-grain ... • This one is also ... of the pustular material ... comparison #table #differential