227 results
Type III Hypersensitivity: Pathogenesis and clinical findings
Definition: Small antigen-antibody complexes (produced from normal immune response to
Pathogenesis and clinical ... produced from normal immune ... a maladaptive immune ... self-antigens are the cause ... antigens are the cause
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... for underlying cause ... Jugular #IJ #Vein #POCUS ... #vascular #clinical
Visceral Leishmaniasis - Diagnosis and Management Summary
Species: Leishmania donovani, Leishmania infantum, Leishmania chagasi
Where: South Asia, East
cell-mediated immune ... Weight Loss • Can cause ... management #treatment #infectiousdiseases
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
infections are caused ... impaired cellular immune ... HIV/AIDS, CGD) Clinical ... considered in certain cases ... treatment #fungal #infectiousdiseases
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
that disrupts immune ... accumulation of clinical ... Assessment • Clinical ... Others: Cellular immune ... Drugs, Unknown cause
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 ... Echocardiogram #Ultrasound #Clinical
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
the deposit of immune ... • They can cause ... Cryoglobulins Cause ... Immune-Mediated ... Syndrome: • Clinical
Chest pain, good story, but nonspecific ECG? Do a bedside echo: regional WMAs support your case
WMAs support your case ... UltrasoundJelly #Clinical ... #Diagnosis #POCUS
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
Pathogenesis and Clinical ... a dysregulated immune ... Viral replication causes
Yale Case of the Week: Pediatric trauma - POCUS shows skull fracture
#Clinical #POCUS #Pediatrics #Trauma #Skull
Yale Case of the ... Pediatric trauma - POCUS ... skull fracture #Clinical ... #POCUS #Pediatrics