13 results
The diagonal crease in the lobe of the ear (Frank's sign) is a sign theoretically related
The diagonal crease ... lobe of the ear (Frank's ... : 17891926 #PhysicalExam ... #Franks #Sign # ... Earlobe #Clinical #Photo
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
of Malignancy - Pathophysiology ... lung, Renal Cell, Breast ... Hypercalcemia #Malignancy #Pathophysiology ... Differential #Diagnosis #algorithm
The patient was noted to have bilateral Frank's sign, which is a diagonal crease in the
have bilateral Frank's ... is a diagonal crease ... Frank's sign is ... #Franks #Sign #CAD ... #Photo #PhysicalExam
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Differential Diagnosis Algorithm ... • Tumor (Lung, Breast ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology
Bone resorption and the relationship between osteoblasts and osteoclasts.  
RANK is expressed on the osteoclasts,
RANK is expressed ... RANKL is expressed ... “bone bridge”) create ... These enzymes break-down ... #Pathophysiology
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Hemorrhages • Focal areas ... Retinopathy #Diabetes #ophthalmology ... complications #pathophysiology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
white or yellow areas ... around atrophic areas ... #Retinopathy #pathophysiology ... #ophthalmology
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
photoreceptors -> Break ... RPE -> Loss of photo ... MacularDegeneration #pathophysiology ... #ophthalmology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Differential Diagnosis Algorithm ... Pinpoint areas ... Differential #Diagnosis #Algorithm ... #dermatology #physicalexam
Ascites: Abdomen symetrically distended secondary to fluid buildup in peritoneal cavity. 
Note bulging flanks as fluid
Note bulging flanks ... most dependent areas ... Images #Clinical #Photo