21 results
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... #Lellis #Test #Lever ... anterior #cruciate #ligament ... #clinical #video ... #physicalexam #sports
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... fist is placed under ... anterior #cruciate #ligament ... #clinical #video ... #physicalexam #sports
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... fist is placed under ... anterior #cruciate #ligament ... #clinical #video ... #physicalexam #sports
Sickle cells
These photos show sickle cells on peripheral blood smears. In the left photo target cells
blood smears. ... trait do very well clinically ... e.g. there were reports ... #Clinical #Path ... #BloodSmear #Blood
Dacrocytes (tear drop cells) 
Other poikilocytes resemble a pear or teardrop. The narrow, tapered end
may be
Dacrocytes (tear drop cells ... may be long or short ... each of the above photos ... #Clinical #Path ... #BloodSmear #Blood
Osler's Nodes in a patient with infective endocarditis

67yo presents with R occipital intraparenchymal hemorrhage (IPH) attributed
Pt develops fever ... Lesions are tender ... Blood cultures ( ... #endocarditis #clinical ... #photo #foot
Schistocytes - The arrows point to schistocytes which are fragmented red blood cells. Also called schizocytes,
fragmented red blood ... In the right photo ... Clinical conditions ... #Clinical #Path ... #BloodSmear #Blood
Type I Hypersensitivity: Pathogenesis and clinical findings
Definition: Production of lgE Antibodies that bind to harmless allergens
Pathogenesis and clinical ... Antibodies that bind ... Pre-formed lgE binds ... histamine) into the blood ... peanuts) • Hay fever
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
Pathogenesis and clinical ... membrane reduces blood ... under the retina ... RPE -> Loss of photo ... - Faded/blind spots
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Phagocytosis of blood ... cells + production ... accumulation of clinical ... Assessment • Clinical ... , ↓ Fibrinogen level