44 results
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Soluble antigen - Allergen-specific ... When the specific allergen ... antigen, leading to complement ... Complement activation ... Diagnosis #Reactions #Table
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... antigens, leading to complement ... they activate complement ... reactions #types #allergy ... #table #classification
Type II Hypersensitivity: Pathogenesis and clinical findings
Definition: When antigens bind to the body's cell surfaces, forming
Pathogenesis and clinical ... activates the complement ... HypersensitivityReaction #Allergy
Lung ultrasound pathology in a COVID-19 positive patient
 - Few B-lines (vertical white lines)
 - Confluent
viamdinh #COVID19 #POCUS ... #Clinical #Lung ... #Coronavirus #Table
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
to 1:1 F:M • Clinical ... 90% - Low complement ... 40, F:M 9:1 • Clinical ... 80% - Low complement ... sle #comparison #table
Heartbeat in Ectopic Pregnancy on Pelvic Ultrasound
Identify the ticking bomb in this stable 38 yo F
ticking bomb in this stable ... Pelvic #Ultrasound #POCUS ... #transvaginal #clinical
This is what the intimal flap of an Aortic Dissection looks like on Ultrasound. Be able
Be able to recognize ... Ghali @EM_RESUS #Clinical ... #POCUS #AbdominalUS
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Clinical ... in case of PCN allergy ... antibiotics once stable ... shows a small, stable
Figure 3 HRCT-LUS correlation in normal lung, pulmonary congestion, rheumatoid lung disease, idiopathic pulmonary fibrosis.
Notes: (A)
#Clinical #Diagnosis ... #HRCT #POCUS #Lung ... #Correlation #Table
A high-resolution 7.5- 10-MHz or higher linear array ultrasound transducer is used to perform an ocular
Able to assess for ... #POCUS #ocular # ... rupture #ultrasound #clinical