114 results
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
high WBC count cause ... , dyspnea, +/- CXR ... organ damage • Treatment ... acid, Elevated Cr ... #TLS #diagnosis
Lung Abscess
Microbiology:
 • Polymicrobial 
 • Anaerobes (most common) 
Clinical: 
 • Indolent symptoms that evolve
evolve over weeks to ... , hemoptysis Treatment ... Lung #Abscess #Diagnosis ... #Pulmonary #Clinical ... #CXR #ChestXRay
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Broncholithiasis - Clinical ... Broncholithiasis - Infectious Causes ... Noninfectious Causes ... Endobronchial Tumor ... #pulmonary
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
• Mounier-Kuhn syndrome ... parenchyma Diagnosis ... obstructive • Bronchoscopy ... mycobacteria Treatment ... #differential #diagnosis
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Syndromes - OnePager ... Renal Syndromes ... involvement • Bronchoscopy ... Goodpasture's cause ... #management #treatment
Lung Findings on Physical Exam
Crackles:
 • Short, discontinuous, sounds mostly heard during inspiration
 • Caused by
alveoli as seen in pulmonary ... swelling, secretions, tumor ... take a history to ... Lung #Findings #Pulmonary ... #PhysicalExam #diagnosis
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
diagnose to avoid ... Dolor, Calor, and Rumor ... are non-specific markers ... Angioedema • Sweet syndrome ... • Compartment syndrome
Acute Respiratory Distress Syndrome – ARDS: Clinical Cheat Sheet

An acute diffuse, inflammatory lung injury, leading to
– ARDS: Clinical ... injury, leading to ... increased pulmonary ... detected on CT or CXR ... Summary #CheatSheet #Diagnosis
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
ILD caused by inhalation ... ILD Secondary to ... Churg Strauss syndrome ... Diseases #ILD #diagnosis ... #causes
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
consistent with a diagnosis ... lung (Pancoast tumors ... experience, the cause ... or induced by treatment ... #clinical #video