16 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... Metastatic - Most common ... in adults - Breast ... #Orthopedics #Causes ... #Oncology #Radiology
Breast Discharge - Differential Diagnosis Algorithm
High Prolactin + Normal TSH
 • Microprolactinoma
 • Steroid Hormone Intake
Breast Discharge ... Failure • Stress (e.g ... Pregnancy, Breast ... Hypothyroidism #Breast ... Endocrinology #Causes
Hypercalcemia - Differential Diagnosis Algorithm
Primary Hyperparathyroidism
 • Adenoma
 • Hyperplasia
 • MEN 1 and 2A
Tertiary Hyperparathyroidism
Primary Hyperparathyroidism ... Hypercalcemias (e.g ... Breast, Kidney, ... Resorption (e.g ... 1,25-(OH)2D3 (e.g
Liver Mass - Differential Diagnosis Algorithm
Benign Cystic 
 • Cyst
 • Polycystic Liver Disease
 • Caroli's
Differential Diagnosis Algorithm ... • Metastases (e.g ... Lung, Colon, Breast ... Differential #Diagnosis #Algorithm ... #Causes
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Differential Diagnosis Primary ... : lung, breast, ... : lung, breast, ... spondyloarthritis (e.g ... spondyloarthritis (e.g
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Benign Neoplasm (eg ... Malignancy: • Primary ... cannonball lesions"; Eg ... , Kidney, Breast ... #Causes #Pulmonary
Hemorrhagic Pericardial Effusions (Hemopericardium)- Differential Diagnosis Framework

IATROGENIC DISEASE
Secondary to invasive cardiac procedures

NONIATROGENIC
• Malignancy (e.g., metastatic spread:
• Malignancy (e.g ... : lung cancer, breast ... effusions are uncommon ... OTHER RARE CAUSES ... Differential #Diagnosis #cardiology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
eyebrows, perinasal areas ... Erythema with greasy ... and pruritus (e.g ... - Sun-exposed areas ... Varies with site, (e.g
Headaches Overview - Primary vs Secondary Headaches

What’s the Core Difference?
 • Primary headache = headache is
• Vascular (e.g ... • Neurologic (e.g ... • Chemical (e.g ... (>50 years) P Pattern ... #Secondary #Comparison
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
being the most common ... • EEG: With persistent ... the underlying cause ... • Seizures: Treat ... with AEDs until cause