11 results
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
Primary and Secondary ... Causes of Mitral ... Regurgitation #differential ... #diagnosis #cardiology ... #causes #primary
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Causes of Primary ... of primary mitral ... valve - Secondary ... #Causes #Primary ... #Diagnosis #Cardiology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... leakage of RBC's secondary ... /Quantity: • Primary ... : ITP • Secondary ... CTD (SLE) - Viral
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Primary and Secondary ... Red Flags and Differential ... Hypoglycemia Anatomy ... #causes #primary ... #neurology
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Sequence - T1 is for anatomy ... Since it’s anatomic ... barrier- but masses ... - Diffusion is primarily ... MRI #Sequences #Radiology
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Diagnosis Primary ... herniation • Anatomic ... Pathologic fracture secondary ... www.youtube.com/c/ ... #Diagnosis #causes
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... Abnormalities in primary ... or secondary hemostasis ... hepatitis B and C
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
and Headache - Differential ... Primary headaches ... - Miosis Secondary ... : • Traumatic brain ... Photophobia in viral
Causes of Membranous Nephropathy (MN)
Primary (75-80%)
 • PLA2R antigen (70-80%)
 • Thrombospondin (1-5%)
Secondary (20-25%)
 • Infection
Nephropathy (MN) Primary ... Thrombospondin (1-5%) Secondary ... ( Hepatitis B, C, ... #Nephropathy #differential ... #diagnosis #nephrology
Hypertrophic Pachymeningitis - Differential Diagnosis Framework

Pachymeningitis is a rare condition that causes areas of a layer
condition that causes ... spinal cord and brain ... thickening can cause ... hypotension - Primary ... hypotension - Secondary