10 results
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
CNS Ring-Enhancing ... Lesions - Differential ... Enhancing #Lesions #Differential ... #Diagnosis #neurology ... #radiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... + toxo IgG • CNS ... Lesions #Brain #differential ... diagnosis #causes #radiology ... #neurology
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
ringenhancing #lesions #cns ... brain #diagnosis #differential ... algorithm #causes #radiology ... #neurology
Paraproteinemias

Entities That Can Feature A Monoclonal Protein/M Component:
• MM
• WM
• MGUS
• MGCS
• MGRS
• Splenic Marginal Zone
et diutinum Neurologic ... myopathy • Anti MAG ... Scleromyxedema (CNS ... +GI+CVS+joints) ... Hematology #Monoclonal #Differential
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Differentials? ... acidosis Step 5 - Differential ... acidosis: - CNS ... Diagnosis #Summary #Nephrology ... Base #Gas #VBG #differential
Intrauterine pregnancy on transvaginal ultrasound, sagittal view. Shown is a gestational sac containing a yolk sac
on transvaginal ultrasound ... a gestational sac ... containing a yolk sac ... Clinical #EM #Obgyn #Radiology ... #Endometrium #ALiEM
Ectopic pregnancy on transvaginal ultrasound, coronal view. Shown is a yolk sac within an extra-uterine gestational
on transvaginal ultrasound ... Shown is a yolk sac ... extra-uterine gestational sac ... Clinical #Obgyn #Radiology ... Coronal #Ectopic #ALiEM
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
and Headache - Differential ... subarachnoid hemorrhage (SAH ... Trochlear headache • CNS ... Photophobia #Headache #differential ... ophthalmology #Neurology
Ideal patient positioning when performing a point-of-care ultrasound of the scrotum. (Image: https://abdominalkey.com/scrotal-ultrasound/) #EM #Urology #Radiology
point-of-care ultrasound ... abdominalkey.com/scrotal-ultrasound ... /) #EM #Urology ... #Radiology #POCUS ... #Positioning #ALiEM
Empty fluid-filled sac within the endometrium. Given the absence of contents, you cannot differentiate gestational vs
Empty fluid-filled sac ... contents, you cannot differentiate ... pseudogestational sac ... Clinical #EM #Obgyn #Radiology ... PseudogestationalSac #ALiEM