232 results
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
lnfection - Acute Paronychia ... • Chronic Paronychia ... Diagnosis #Algorithm #causes
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
jugular venous wave caused ... IJ vein seen on POCUS ... rhythm (initial 3 beats
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... echogenic as in this case ... for underlying cause ... Jugular #IJ #Vein #POCUS
Transverse lines of the fingernails. (A) Beau’s lines (arrows) of the thumbnail. (B) Mees’ lines (arrowheads)
(A) Beau’s lines ... the nails can be caused ... toxin or drug.1, 2 Beau ... paired white lines caused ... nails, including Beau
ABCs of Lung Ultrasound - A-Lines, B-Lines, Consolidation
A-Profile - Air filled lung does not transmit sound
of ultrasound beams ... will be seen IM POCUS ... Focus @IMPOCUSFocus ... Profiles #Ultrasound #POCUS
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
Near Nails Paronychia ... Local causes include ... Systemic causes ... Linear Depressions (Beau's ... PhysicalExam #Atlas #Beaus
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
heart disease Causes ... jumping • Skipped beats ... or missed beats ... full compensatory pause ... generally >10%-15% of beats
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
with alternate beats ... Diagnosis #Algorithm #causes
Ruptured Chordae Tendineae on POCUS Echocardiogram
 
Many underlying causes, not limited to: MVP, subacute endocarditis, connective
Chordae Tendineae on POCUS ... Many underlying causes ... Chordae #Tendineae #POCUS
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Rhythm Abnormal Beats ... Diagnosis #Algorithm #causes