13 results
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Atelectasis, Nodule / mass ... Thyroid, Lymphoma, Germ ... Pericardial effusion • CXR
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
multiple lesions on MRI ... cord lesion on MRI ... requires long-term ... sensory level, MRI ... shows mass or compression
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
brain showed a mass ... #clinical #NEJM ... reactivation #brain #MRI
Upper endoscopy revealed a pigmented mass in the duodenal bulb (Panel A) and two additional masses
revealed a pigmented mass ... #Clinical #GI #Derm ... EGD #Metastatic #NEJM
Gadolinium-enhanced magnetic resonance imaging (MRI) of the head showed a solid, enhancing lesion on the T1-weighted
resonance imaging (MRI ... Hyperintensity of the mass ... diffusion-weighted MRI ... #Radiology #MRI ... #Glioblastoma #NEJM
Aortocoronary Saphenous-Vein–Graft Aneurysms - Radiography of the chest revealed a mediastinal, hilar mass lesion on the
mediastinal, hilar mass ... Cardiology #CTA #CXR ... Aneurysm #SVG #NEJM
Magnetic resonance imaging of the brain revealed an arachnoid cyst, measuring 12.3 cm by 16.5 cm
by 7.9 cm, with mass ... Clinical #Radiology #MRI ... ArachnoidCyst #NEJM
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
frontotemporal mass ... also revealed the mass ... Radiology #Neuro #CT #MRI ... Intracranial #Aneurysm #NEJM
Gastric Cancer in Chest Radiograph - A plain radiograph of the chest showed a round, irregular
eroded, exophytic mass ... Radiology #GI #Honc #CXR ... GastricCancer #NEJM
Glucagonoma-Associated Rash - The rash involved the arms, genitals, and buttocks and had progressed to the
showed a 9-cm mass ... Clinical #HONC #Derm ... Microscopy #CT #NEJM