18 results
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Pathogenesis and clinical ... arterioles -> Cotton-wool ... Hemorrhages • Focal areas ... retinal ischemia causes ... Retinopathy #Diabetes #ophthalmology
Palpable Skin Crepitus on Physical Exam

Notice these air bubbles under the skin. An 86-year-old woman with
sudden-onset shortness of breath ... and spaces can cause ... travels from these areas ... in subcutaneous areas ... #PhysicalExam #Clinical
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Pathogenesis and clinical ... white or yellow areas ... fiber layer -> Cotton-wool ... around atrophic areas ... pathophysiology #ophthalmology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Common Variable ... to 8 years Clinical ... cancers: Most common ... - gastric and breast ... DDX - Other causes
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Differential Diagnosis Algorithm ... an underlying cause ... : neuro, heme (bleeding ... workup, think about common ... Differential #Diagnosis #Algorithm
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
rash and malaise commonly ... cavity and genital areas ... , anal or oral areas ... resembling rashes caused ... #Photo #Dermatology
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
failure -> death Common ... Clinical Manifestations ... wet (dependent areas ... • Hemorrhagic: bleeding ... #differential #causes
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
or trunk most commonly ... • Most commonly ... lung, esophageal, breast ... Erythemas #comparison #table ... differential #diagnosis #dermatology
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
failure -> death Common ... Clinical Manifestations ... wet (dependent areas ... • Hemorrhagic: bleeding ... #differential #causes
Eyelid Pyogenic Granuloma

Pyogenic granulomas are benign vascular proliferations. The most common areas affected around the eyes
The most common ... areas affected around ... Granuloma #Eyelid #clinical ... #video #physicalexam ... #ocular #ophthalmology