42 results
Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Hypertension - BP > 140/90 (>130/80 for DM)
Hypertensive urgency
Secondary Causes ... • Bilateral RAS ... Steroids (Cushing's, exogenous ... • Unilateral RAS ... #Nephrology #Differential
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential Diagnosis ... suggests either secondary ... Pseudo-hyperaldosteronism: exogenous ... #differential #diagnosis ... #nephrology #potassium
Causes of Thrombocytosis - Differential Diagnosis
Secondary Thrombocytosis (a.k.a Reactive Thrombocytosis):
 • Acute infection
 • Solid organ
Causes of Thrombocytosis ... malignancies • Anemia ... Myelodysplastic syndrome ... #Causes #hematology ... #secondary
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential Diagnosis ... High Al, High R - Secondary ... Pseudo-hyperaldosteronism: exogenous ... #Algorithm #nephrology ... #causes #low #potassium
Micronutrient Deficiencies After Gastric Bypass
Fat-Soluble Vitamins:
 • Vitamin A - Night/complete blindness, xeropthalmia (pathologic dryness of
non-specific skin rash ... Bone disease, secondary ... • Thiamine - Nausea ... ataxia), Korsakoff syndrome ... #differential #diagnosis
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
Iron deficiency anemia ... • Nephrotic syndrome ... #dermatology #Differential ... #Diagnosis #Algorithm ... #causes
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Rash Secondary ... commonly characterize ... resembling rashes caused ... #Rash #Diagnosis ... Clinical #Photo #Dermatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... leakage of RBC's secondary ... - Hemolytic anemia ... Kasabach-Merritt syndrome ... Gardner-Diamond syndrome
Causes of Neutropenia - Differential Diagnosis
Neonate:
 - Infection - by far the most common cause
 -
- Differential Diagnosis ... Chediak-Higashi syndrome ... drug reactions - Secondary ... Megaloblastic anemia-rare ... #causes #hematology
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Systemic and Primary Causes ... renal failure/uremia ... Myelodisplastic syndrome ... Pruritus #primary #secondary ... #generalized #dermatology