11 results
Suppurative Lymphadenitis on Neck POCUS with Color Doppler

Male with left neck mass/swelling/overlying redness.  Prior hx
Suppurative Lymphadenitis ... Neck POCUS with Color ... Left neck mass case ... flow with focal ... clinical #ultrasound #Color
Causes of Diffuse and Localized Lymphadenopathy - Differential Diagnosis Algorithm
 • Reactive (Inflammatory / Infectious)
 •
Causes of Diffuse ... Differential Diagnosis Algorithm ... Metastatic) #Diffuse ... #Focal #Localized ... #Causes #Hematology
Peripheral Neuropathy - Diagnostic Schema and Differential Diagnosis

Hereditary
Common Causes
Rapid Onset
Subacute/Chronic Onset
 - Multifocal
 - Focal
 -
Hereditary Common Causes ... Multifocal - Focal ... - Diffuse ... Diagnosis #Schema #Algorithm ... #Causes #neurology
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Diagnosis Algorithm ... DIFFUSE Scarring ... deficiency • Copper ... Differential #Diagnosis #Algorithm ... #causes
Liver Mass - Differential Diagnosis Algorithm
Benign Cystic 
 • Cyst
 • Polycystic Liver Disease
 • Caroli's
Differential Diagnosis Algorithm ... Hemangioma • Focal ... Lung, Colon, Breast ... Differential #Diagnosis #Algorithm ... #Causes
Suppurative Lymphadenitis on Neck POCUS

Male with left neck mass/swelling/overlying redness.  Prior hx of MRSA.
Suppurative Lymphadenitis ... Left neck mass case ... Increased Doppler ... flow with focal ... Doppler is key.
Chancroid with Bubo on Doppler POCUS

College-age male with right groin pain/swelling.  Simple abscess? 
Right groin
pain/swelling case ... US-lymphadenitis ... #Bubo #POCUS #Lymphadenitis ... clinical #ultrasound #Color ... #Doppler
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Differential Diagnosis Algorithm ... Syphilis (Red/Copper ... Osteomyelitis • Lymphadenitis ... Differential #Diagnosis #Algorithm ... #Orthopedics #Causes
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
chronic vasospasm -> Diffuse ... and focal arterial ... hyalinization causes ... resulting in a diffuse ... red-brown coloured -> Copper
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Localized / Focal ... Traction alopecia Diffuse ... Zinc deficiency, Copper ... Scaling, pustules, crusts ... or erythema and local