31 results
Diagnostic Testing for Meningitis
History:
 • Triad: Fever, neck stiffness, and altered mental status
 • Sens: 44%
Triad: Fever, neck ... stiffness, and altered mental ... : Non-specific Kernig ... Passively flex neck ... stiffness with neck
Cervical Lymphadenopathy - Lymph Node Drainage
Preauricular nodes - Drain scalp, skin
 • Differential diagnosis: Scalp infections,
lymphomas, head and neck ... - Drain scalp, neck ... cytomegalovirus, dental ... of the head and neck ... oropharynx, anterior neck
Facial Swelling - Differential Diagnosis Framework for Facial Edema

Infectious:
	• Dental abscess
	• Ludwig's angina
	• Vincent's angina
	• Cellulitis
	•
Facial Swelling - Differential ... Infectious: • Dental ... of the head and neck ... lymphomas • Head and neck ... Swelling #Edema #Differential
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Hemorrhage • Central ... Periorbital Edema - POCUS ... Ocular #Ultrasound #pocus ... #differential #
Corrigan's Pulse seen on Carotid / Jugular Ultrasound

You’re preparing to put in an IJ central line
to put in an IJ central ... AorticRegurgitation #Carotid #POCUS ... Clinical #Ultrasound #Neck
CENTRAL FACIAL / NASAL LESIONS
Bacteria:
 • Leprosy (saddle nose deformity)
 • Tuberculosis (lupus vulgaris)l
 • Endemic
CENTRAL FACIAL / ... Sarcoidosis (lupus pernio ... WuidQ #Facial #Central ... infectiousdiseases #differential
Ventral hernia on abdominal ultrasound POCUS

Dr. J. Christian Fox @jchristianfox

#Ventral #hernia #Abdominal #Ultrasound #POCUS #Clinical
Ventral hernia on ... abdominal ultrasound POCUS ... jchristianfox #Ventral ... #hernia #Abdominal ... #Ultrasound #POCUS
Causes of Apparent Life Threatening Event (ALTE) - Differential Diagnosis Algorithm
Cardiac:
 • Congenital Heart Disease
 •
Event (ALTE) - Differential ... Disorders • Central ... • Incarcerated Hernia ... Event #ALTE #BRUE #Differential
Lemierre's Syndrome on Neck POCUS with IJ Thrombosis - Transverse View

Male with high fever and right
Lemierre's Syndrome on Neck ... POCUS with IJ Thrombosis ... right lateral neck ... Differential/diagnosis ... #POCUS #Clinical
Causes of Peptic Ulcer Disease
 • H. Pylori
 • NSAIDs
 • Gastric adenocarcinoma
 • Gastric lymphoma
Irritation at the neck ... of a hiatus hernia ... Disease #Causes #differential