10 results
Increased Urinary Frequency - Differential Diagnosis Algorithm
Non-increased urine volume (<2mL/min), Rule out polyuria
Extrinsic to Urinary Tract:
urine volume (< ... Tract Infection (See ... Prostatitis • Prostate cancer ... • Diabetes • MS ... #Algorithm #Causes
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... nodules, may also see ... RingEnhancing #Lesions #Brain ... #causes #radiology ... #neurology
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
Non-inflammatory Causes ... affecting the Brain ... Non-inflammatory causes ... neuropathy (LHON) plus MRI ... consistent with MS
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... bouts of HTN Diagnostic ... out • Brain MRI ... : Check for brain ... #management #neurology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
parietal lobes of the brain ... Autoimmune disease, Cancer ... Etiology: • Pathophysiology ... the underlying cause ... with AEDs until cause
Hyponatremia Differential Diagnosis Algorithm in Cancer
UOsm ≥ 100 mOsm/kg = Urine is inappropriately concentrated for hypotonic
Algorithm in Cancer ... 100 mOsm/kg = Urine ... and neck tumors, brain ... #Cancer #algorithm ... #nephrology #oncology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
left eye that had been ... The most common causes ... MRI was ordered ... the hospital, diagnosed ... with MS, and started
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
lateral sclerosis Pathophysiology ... - Causes progressive ... MRI: Brain, cervical ... Further testing must be ... Lateral #Sclerosis #neurology
Intermetatarsal Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal and T1-hypointense signal between the first
Intermetatarsal Bursitis - MSK ... Radiology Imaging ... Case description ... If <3mm could be ... #diagnosis #msk
Cryptococcal meningitis on T2 MRI
30 M from sub-Saharan Africa presents w/ progressive Headache x1 mo, +neck
Diagnosis? ... Nausea & vomiting ... of K+ & Mg in urine ... #Brain #clinical ... #radiology