55 results
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
- Differential Diagnosis ... disease - Renal ... of renal disease ... • Cushing’s syndrome ... #Differential #Diagnosis
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
Management Summary ... : TB, fungal infection ... or metastatic disease ... hypophysitis, Sheehan's syndrome ... A STIM test can
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
aldosterone Causes ... : Most Common Causes ... (tuberculosis, fungal ... Serum DHEAS Diagnosis ... endocrinology #diagnosis
Causes of Adrenal Insufficiency - Differential Diagnosis Algorithm
ACTH-Dependent (Secondary):
 • Pituitary Dysfunction
 • Hypothalamic Dysfunction
ACTH-Independent (Primary):
Causes of Adrenal ... - Differential Diagnosis ... Polyglandular Autoimmune Syndrome ... , Disseminated Fungal ... Granulomatous Disease
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... - Differential Diagnosis ... Alphavirus - Fungi ... #Effusions #causes ... #differential #diagnosis
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Erythematosus - Summary ... Initial screening test ... & renal involvement ... #diagnosis #rheumatology ... #management
Renal Cell Carcinoma (RCC) - Diagnosis and Management Summary
Clinical features - Classic triad (flank pain, hematuria,
(RCC) - Diagnosis ... and Management ... Summary Clinical ... Budd Chiari syndrome ... #Management #Summary
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Causes of Acute ... Infectious - Other: • Fungal ... Neuroleptic malignant syndrome ... storm • Acute Adrenal ... • Sickle Cell disease
Disseminated Gonococcal Infection - Diagnosis and Management Summary

Bacteremic spread of the Gram-negative diplococci Neisseria gonorrhoeae. History
and Management ... Summary Bacteremic ... the preferred test ... the workup • Test ... Distal joints, knees
Infectious Causes of Adrenal Insufficiency
Anatomical distribution of vessels to the adrenal makes the gland prone to
Infectious Causes ... disseminated microbial disease ... Waterhouse-Friderichsen syndrome ... , SARS-COV • Fungi ... #differential #diagnosis