1652 results
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
- Differential Diagnosis ... Algorithm No onset ... with secondary sexual ... without secondary sexual ... Transverse vaginal septum
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
- Differential Diagnosis ... Algorithm Peripheral ... • Ventricular Septal ... Atrioventricular Septal ... Arteriosus • Atrial Septal
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... Algorithm Ventilation ... • Ventricular Septal ... ** • Atrial Septal ... #Algorithm #Causes
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
- Differential Diagnosis ... Algorithm Primary ... with secondary sexual ... without secondary sexual ... #Algorithm #Causes
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
- Differential Diagnosis ... Algorithm Lids ... Dacrocystitis • Pre-septal ... #Differential #Diagnosis ... #Algorithm #Causes
Atrioventricular Septal Defect
aka AV canal defect aka endocardial cushion defect
 • Epidemiology and Associations
 • Embryology
Atrioventricular Septal ... Atrioventricular #Septal ... endocardial #cushion #diagnosis
Ventricular Septal Defect on Echocardiogram (PLAX)

Ivan Stankovic, MD, PhD @Ivan_Echocardio

#VSD #Ventricular #Septal #Defect #Echocardiogram #clinical #cardiology
Ventricular Septal ... #Ventricular #Septal
PDE5 inhibitors are usually the drugs of first choice for erectile dysfunction.

PDE5 inhibitors enhance an erection that is
result of effective sexual ... stimulation and mental ... sexual arousal.
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential Diagnosis ... Algorithm Red ... , exertion, or sexual ... #Differential #Diagnosis ... #Algorithm #neurology
Causes of Pediatric Constipation - Differential Diagnosis Algorithm
Dietary / Functional:
 • Insufficient Volume / Bulk
Neurologic:
 •
- Differential Diagnosis ... Algorithm Dietary ... Dystrophy • Sexual ... #Differential #Diagnosis ... #Algorithm #Causes