12 results
Causes of Scrotal Mass - Differential Diagnosis Algorithm
Painful - Sudden Onset
 • Testicular Torsion
 • Torsion
Causes of Scrotal ... Differential Diagnosis Algorithm ... TorsionTorsion ... #Urology #Differential ... #Causes
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
Differential Diagnosis Algorithm ... Klinefelter's Syndrome ... • Kallman's Syndrome ... TorsionTesticular ... #causes #endocrinology
This is Testicular Torsion post 3d left sided pain. Notice asymmetry, heterogeneous architecture, and edema 

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This is Testicular ... Torsion post 3d ... ultrasoundREL #Clinical #POCUS ... #Testicular #Torsion ... #ScrotalUS #Comparison
Whirlpool Sign of Testicular Torsion on Scrotal POCUS
Is that a hurricane? 17 yo with testicular pain
Torsion on Scrotal ... POCUS Is that ... Testicular torsion ... #Torsion #Scrotal ... #clinical #urology
Nephritic vs Nephrotic Syndrome

Step 1: If the patient has hematuria and/or proteinuria, think about nephrotic/nephritic syndromes.
Step
Nephritic vs Nephrotic Syndrome ... nephrotic/nephritic syndromes ... hematuria (RBC casts ... #Comparison #Algorithm ... #Nephrology #Diagnosis
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
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Differential Diagnosis Algorithm ... Erosions/Ulcers ... Stevens-Johnson Syndrome ... Lichen Planus - Reticular ... #causes
Causes of Male Infertility - Differential Diagnosis Algorithm
Sperm Transport:
 • Vasectomy
 • Cystic fibrosis gene mutation
Causes of Male Infertility ... Differential Diagnosis Algorithm ... • Kartagener syndrome ... : • Kallmann syndrome ... drugs, trauma, torsion
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Nystagmus: Usually torsional ... BPPV; horizontal-torsional ... with vascular causes ... signs #symptoms #comparison ... #neurology
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
Algorithm - Approach ... hemolytic-uremic syndrome ... Nephrocalcinosis causes ... #Algorithm #differential ... #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
- Tumor lysis syndrome ... cantaloupe Updated Version ... differential #diagnosis #causes ... potassium #high #nephrology