10 results
Lower GI Bleed - Differential Diagnosis Framework
Structural:
 - Diverticulosis
 - Post-Polypectomy Bleeding
 - Hemorrhoids
 - Polyps
Lower GI Bleed - Differential ... - Aortoenteric Fistula ... - Colonic and ... Ischemic Colitis - IBD ... GIBleed #LGIB #Differential
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Lower GI Bleed - Differential ... , Aortoenteric fistula ... , Colonic and rectal ... Ischemic colitis, IBO ... LGIB #GIBleed #Differential
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
: Aortoenteric fistula ... Infectious colitis, UC/Chrons ... (IBD), Radiation ... Lower #GIBleed #differential
Cough - Diagnostic Schema

Infectious: URTI, LRTI, Bacterial, Viral
Irritant/Exposure: Allergic, Post-infectious, Pneumonitis, ACEi, PTX, Foreign Body
Airway Disease:
Foreign Body Airway ... Autoimmune Vasculitis, ILD ... Schema #Acute #Chronic ... #Differential #
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... Dyspnea - Differential ... Tachyarrhythmia Airway ... Interstitium • ILD ... #Dyspnea #SOB #Differential
Approach to Tracheostomy Emergencies - OnePager Summary
COMPONENTS OF A TRACHEOSTOMY TUBE:
 • Obturator - inserted into
inner diameter (ID ... The ID and OD sizes ... Tracheo-innominate fistula ... tracheostomy causing a fistula ... Emergencies #diagnosis #differential
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Pain - Arthritis Differential ... acute/subacute/chronic ... Ankylosing Spondylitis, IBD ... #Joint #pain #Differential ... #Diagnosis #MSK
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
Lung Disease - Differential ... Beomycin • Acute or Chronic ... Amy Chung, MD, MSc ... Lung #Diseases #ILD ... #Causes #Differential
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Broncholithiasis - Differential ... • Nonspecific chronic ... bronchoaortic fistula ... inflamed and narrowed airways ... Broncholithiasis #Differential
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
10 T in pCO2 chronic ... 10 - in pCO2 chronic ... 110-220 Ib Ideal ... 70 mmHg on 100% mask ... Houston TX 77225 Airway