83 results
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
pathologically or clinically ... ) and asthma/eosinophils ... No Asthma and Eosinophilia ... and/or 10%) - Eosinophilic ... ANCA #Vasculitis #differential
Hypereosinophilia Syndrome (HES) - Diagnosis and Management
Definition: An absolute eosinophil count (AEC) greater than 1500 and
than 1500 and clinical ... attributable to eosinophilia ... confirmed tissue eosinophilia ... with blood eosinophilia ... diagnosis #hematology #differential
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Pathologic / Fragility ... Fractures - Differential ... Fragility #Fractures #Pathologic ... #MSK #Differential
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Disease (HADD) - MSK ... musculoskeletal pathology ... Differential diagnosis ... #mri #clinical ... Radiology #diagnosis #msk
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
biceps tendon pathology ... biceps tendon pathology ... biceps tendon pathology ... #PhysicalExam #clinical ... #video #msk #sports
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Abnormalities #Radiology #MSK ... #Pathology #Anomalies ... Vertebrae #diseases #differential
Common Fungal Pathology 
 • Candida - Small yeast intermingled with pseudohyphae
 • Aspergillosis - Septate
Common Fungal Pathology ... bodies (star-like) eosinophilic ... ucsdim #Fungal #Pathology ... #clinical #microscopy
Acute Joint Pain - Vitamin CD Mnemonic
Vascular
Infectious
Trauma - Multiple injury sites, Open Fracture, Infectious joint pain
Autoimmune
Metabolic - See pathologic ... VitaminCD #Mnemonic #MSK ... #Orthopedics #differential
Identification flowchart for filariae
Sheathed
 - Red sheath, tail has 2 nuclei connected by a thread -
filariae #algorithm #differential ... #clinical #pathology
Eosinophilic angiocentric fibrosis: IgG4-related disease of the upper aerodigestive tract. Distinctive concentric (onion-skin) perivascular fibrosis and
Eosinophilic angiocentric ... with prominent eosinophils ... LisaRooperMD #Eosinophilic ... angiocentric #fibrosis #Pathology ... #Clinical #Microscopy