11 results
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Common Variable ... to impaired B-cell ... to 8 years Clinical ... - gastric and breast ... DDX - Other causes
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
an underlying cause ... Too many cells in ... : neuro, heme (bleeding ... Better call hematology ... workup, think about common
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
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
rapidly progresses: cell ... failure -> death Common ... Clinical Manifestations ... wet (dependent areas ... #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
rapidly progresses: cell ... failure -> death Common ... Clinical Manifestations ... wet (dependent areas ... #differential #causes
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... Clinical • Under-recognized ... Postpartum Period • Breast-feeding ... are relatively common ... support for patients clinically
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
"Road Rash" Thermal / Friction Injury
Common term for what is in fact a friction burn (not
burn (not truly a dermatologic ... rash) CLINICAL: ... , head trauma, bleeding ... For smaller areas ... #video #NSFW