39 results
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
clinical findings ... Exudates • Nerve fiber ... -> Cotton-wool spots ... of VEGF causing fine ... ophthalmology #diagnosis
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
clinical findings ... retina and flame ... retinal nerve fiber ... -> Cotton-wool Spots ... ophthalmology #diagnosis
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Hoffmann's sign (finger ... flexor #reflex #clinical ... #hand #video #physicalexam ... #msk #orthopedics ... #neurology #sports
Marked Edema: Low albumin, immobility, and venous insufficiency have lead to accumulation of 
fluid in lower
albumin, immobility, and ... residual imprint of fingers ... Catalog of Clinical ... Images #Clinical ... #Photo #PhysicalExam
Wartenberg Sign in Ulnar Neuropathy

Abnormal abductor the fifth finger due to ulnar neuropathy ( weakness of
Ulnar #Neuropathy #hand ... #clinical #video ... #physicalexam # ... neurology #msk # ... sports #orthopedics
Boyes' Test - Flexor Digitorum Superficialis Finger Examination

Evaluate the injured finger for flexion.
Inability to flex the
Superficialis Finger ... flex the isolated finger ... #hand #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
Age Related Macular ... clinical findings ... Amsler grid) - Macular ... RPE -> Loss of photo ... - Faded/blind spots
Extrapulmonary manifestations of sarcoidosis.
a. Endobronchial cobblestones (a nodular appearance of the tracheal wall mucosa). 
b. Diffuse
cobblestones (a nodular ... lesions in the hand ... Radiography scan of the finger ... manifestations #clinical ... #photo #diagnosis
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
Clinically ... Spots in the pattern ... Abnormal #Pathology #Diagnosis ... #Clinical #Signs ... #PhysicalExam #
Finger Collateral Ligament Stress Test

Ulnar collateral ligament stability can be tested at zero and thirty degrees
Finger Collateral ... #Stress #Test #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics ... #Hand