41 results
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
centrifugum • A chronic ... chronicum migrans ... • A chronic skin ... comparison #table #differential ... #diagnosis #dermatology
Nipple Discharge - Galactorrhea - Differential Diagnosis Algorithm

↑ TSH - Primary hypothyroidism
↑ ß-HCG - Pregnancy
↑ Creatinine
Galactorrhea - Differential ... Diagnosis Algorithm ... Creatinine - Chronic ... renal failure MRI ... #Diagnosis #Algorithm
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Dermatomyositis Erythema ... chronicum migrans ... Lyme disease Erythema ... #skin #rashes #differential ... #diagnosis #rheumatology
Causes of Gallbladder Wall Thickening
Primary Wall Thickening:
1 . Acute calculous cholecystitis
2. Acute acalculous cholecystitis
3. Chronic cholecystitis
4.
Chronic cholecystitis ... mononucleosis, AIDS ... Thickening #Causes #differential ... #diagnosis
AIDS-defining illnesses
 - Candidiasis of the esophagus, bronchi, trachea, or lungs [(but NOT the mouth (thrush)]
AIDS-defining illnesses ... Cryptosporidiosis, chronic ... syndrome due to HIV #AIDS ... InfectiousDiseases #Diagnosis ... #List #Differential
Liver Abscess - Differential Diagnosis
Pyogenic:
 • Hepatobiliary
 • Colonic
 • Bacteremia
Entamoeba histolytica:
 • Fecal/oral
 • Colitis
Liver Abscess - Differential ... Diagnosis Pyogenic ... Hepatobiliary • Colonic ... if rupture • MRI ... #Diagnosis
Hyperuricemia - Differential Diagnosis Algorithm
Primary - Over-production
     • Increased turnover of nucleotides
Primary
Hyperuricemia - Differential ... Diagnosis Algorithm ... (AML) • Chronic ... Renal • Chronic ... • Organic acids
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... Dyspnea - Differential ... Diagnosis Algorithm ... Pneumonia • ARDS ... #Diagnosis #Algorithm
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin Rash - Differential ... Diagnosis Algorithm ... lichenification (chronic ... Well-demarcated erythema ... #Diagnosis #Algorithm
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Pain - Arthritis Differential ... Diagnosis Framework ... warmth, effusion, erythema ... : • Pain • Erythema ... #Diagnosis #MSK