11 results
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
arterioles -> Cotton-wool ... Hemorrhages • Focal areas ... retinal ischemia causes ... Retinopathy #Diabetes #ophthalmology ... #diagnosis #complications
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

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

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Common Variable ... noninfectious complications ... cancers: Most common ... - gastric and breast ... DDX - Other causes
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Symptoms: • Malaise, bleeding ... crises • Blasts ... Intracellular Urate ... Transformation: • Complication ... #Leukemia #Hematology
Palpable Skin Crepitus on Physical Exam

Notice these air bubbles under the skin. An 86-year-old woman with
neck (shown in video ... and spaces can cause ... travels from these areas ... in subcutaneous areas ... examination, the most common
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
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
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... during Delivery • Stable ... Postpartum Period • Breast-feeding ... Thromboembolic complications ... are relatively common
Monkeypox

What?
Monkeypox virus belongs to the family Poxviridae, subfamily Chordopoxvirinae, and genus orthopoxvirus
Viral zoonotic disease that is
disease that is caused ... rectal pain, rectal bleeding ... , and perianal areas ... IgM antibody Complications ... Diagnosis #Management #Dermatology
Bleeding Risk for Various Invasive/Surgical Procedures
Low Risk:
 • Dental extractions (1 or 2 teeth), endodontic (root
Bleeding Risk for ... Cataract surgery • Dermatologic ... surgery (e.g. breast ... • Non-cataract ophthalmologic ... Perioperative #Procedures #Table