13 results
Causes of Enuresis - Differential Diagnosis Algorithm
Primary Nocturnal Enuresis (Urinary Control Never Achieved)
 • Delayed Maturation
of Enuresis - Differential ... Diagnosis Algorithm Primary ... Sleep Apnea) • Anatomic ... Abnormality Secondary ... Nocturnal #Enuresis #Differential
Primary and Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Primary (Essential) (95%) - Onset between age
Primary and Secondary ... Hypertension - Differential ... Diagnosis Algorithm Primary ... unilateral and bilateral ... #Cardiology #Differential
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Causes of Secondary ... Hypertension - Differential ... abdominal CT, Bilateral ... Acromegaly #Secondary ... #Hypertension #Differential
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Primary and Secondary ... Red Flags and Differential ... Headache: • Bilateral ... Hypoglycemia Anatomy ... #causes #primary
Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Hypertension - BP > 140/90 (>130/80 for DM)
Hypertensive urgency
Secondary Causes ... Hypertension - Differential ... Liddle's syndrome • Bilateral ... abuse/ withdrawal Anatomic ... #Nephrology #Differential
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Pain (Otalgia) - Differential ... polychondritis - Relapsing, bilateral ... ear lobes Secondary ... associated with secondary ... Other Causes of Secondary
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... pulmonary edema: bilateral ... sharply demarcated secondary ... as opposed to secondary ... Comparison #Table #RadiologyAssistant
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Back Pain - Differential ... Diagnosis Primary ... herniation • Anatomic ... Pathologic fracture secondary ... #Back #Pain #Differential
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
and Headache - Differential ... Primary headaches ... headache: - Bilateral ... - Miosis Secondary ... Photophobia #Headache #differential
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Causes of Primary ... MR) Causes of primary ... mitral valve - Secondary ... muscles apically and laterally ... #Functional #Differential