2243 results
The Cell Cycle
The cell cycle is the series of tightly regulated steps that controls cell growth
Both Rb and p53 ... in the case of p53 ... notice how much p53 ... Thats right, p53 ... Yes, its p53 (and
ANCA-Associated Vasculitis
A group of necrotizing, small-vessel vasculitis without immune complex deposition. Complement levels are normal due
associated with PR3 ... involvement - PR3 ... 75-90%, rarely PR3 ... disease - MPO>PR3 ... + almost 100%, PR3
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
polyangiitis - MPO>PR3 ... polyangiitis - PR3 ... involvement - PR3 ... Churg-Strauss) - MPO>PR3 ... disease - MPO>PR3
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... proteinase 3 (PR3 ... in >90%, MPO > PR3 ... ear disease Differential ... #Vasculitides #differential
ANCA Associated Vasculitis (AAV) - Auto-antibodies and Differential Diagnosis

MPA → usually p-ANCA
GPA → usually c-ANCA
EGPA →
Auto-antibodies and Differential ... (MPO) C-ANCA (PR3 ... Vasculitis #AAV #Differential
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
Negative IF): • PR3 ... Glomerulonephritis #Vasculitis #differential
Causes of Hypercalcemia due to increased Vitamin D levels
 • The BIG 3:
granulomatous diseases: PR3 ... VitaminD #causes #differential
Metformin Treatment in Patients With Type 2 Diabetes and Chronic Kidney Disease Stages 3A, 3B, or
Mar; 41(3): 547-553
Multiple masses
The differential diagnostic list of multiple masses is very long.
The most important diagnoses are listed
Multiple masses The differential ... is difficult to differentiate ... Multiple #Massess #Differential
Generalized Hyperpigmentation Differentials
Use the Mnemonic "no skin SPARED"

Images from dermnet.nz and merckmanuals

Mnemonic from https://www.medscape.com/slideshow/dermatology-mnemonics-6011359#5 #diagnosis #differential
Hyperpigmentation Differentials ... #5 #diagnosis #differential