2412 results
What's in a Fibril?
Amyloid 8-12 nm Congo Red + Randomly arranged 
Fibrillary GN 12-20 nm Congo
What's in a Fibril ... - Bundles #fibrils ... diagnosis #amyloid #differential
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Bone Tumors - Differential ... Friboxanthoma • Fibrous ... • Malignant Fibrous ... #Tumours #MSK #Differential
Causes of Recurrent Pregnancy Loss - Differential Diagnosis Algorithm
Environmental:
 • Toxin (organic solvents, mercury, lead)
 •
Pregnancy Loss - Differential ... insufficiency Uterus: • Fibroids ... Spontaneous #Abortion #Differential
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
- Polycythemia Differential ... , HCC, uterine fibroids ... Polycythemia #Vera #PV #Differential
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
included in the differential ... be added to the differential ... , Enchondroma, Fibrous ... Radiology #MSK #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
< 30 years • Fibrous ... Diagnosis #Bony #Differential
Non-Infective Endocarditis (NBTE / Marantic Endocarditis)
Non-infective endocarditis is also known as: Non-bacterial thrombotic endocarditis (NBTE), Aseptic
deposition of sterile fibrin ... embolize • Cannot differentiate ... interwoven with fibrin ... absent How can we differentiate
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
< 30 years: • Fibrous ... Lesions #Bony #Differential
Hypothyroidism - Differential Diagnosis Algorithm
Central Hypothyroidism
 • Isolated TSH Deficiency
 • Panhypopituitarism
Thyroid Hormone Resistance
Iatrogenic
Primary Hypothyroidism
 -
Hypothyroidism - Differential ... Disease • Fibrous ... Hypothyroidism #LowThyroid #Differential
D-dimer
Plasma D-dimer is a product of clot breakdown, released upon degradation of polymerized, crosslinked fibrin. Elevated
polymerized, crosslinked fibrin ... been activated, fibrin ... pathophysiology #hematology #differential