62 results
Causes of Secondary Amenorrhea - Differential Diagnosis
 • Pregnancy
 • Endocrinopathies: PCOS, Hypothyroidism
 • HPA Dysfunction:
Causes of Secondary ... Amenorrhea - Differential ... Eating disorder, Stress ... #Amenorrhea #Differential ... Diagnosis #Causes #endocrinology
Hyperglycemia - Differential Diagnosis Algorithm
Diabetes Mellitus:
 • Impaired Glucose Tolerance
 • Type I Diabetes
 • Type
Hyperglycemia - Differential ... • Cushing's Syndrome ... / Physiologic Stress ... : • Stress Hyperglycemia ... Diagnosis #Algorithm #endocrinology
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - Differential ... Meningococcal meningitis, Secondary ... Erythema Multiforme, DRESS ... , Sweet syndrome ... #Diagnosis #dermatology
Causes of Adrenal Insufficiency - Differential Diagnosis Algorithm
ACTH-Dependent (Secondary):
 • Pituitary Dysfunction
 • Hypothalamic Dysfunction
ACTH-Independent (Primary):
Insufficiency - Differential ... ACTH-Dependent (Secondary ... Polyglandular Autoimmune Syndrome ... Staph Aureus, Strep ... Algorithm #Causes #endocrinology
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Amenorrhea - Differential ... Polycystic Ovarian Syndrome ... • Empty Sella Syndrome ... Disorders, Exercise, Stress ... Diagnosis #Algorithm #endocrinology
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Diffuse and Focal) Differential ... • Loose anagen syndrome ... • Lithium - Stress ... Psychological stress ... #Differential #
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
lines of skin stress ... palms/soles - Differential ... diagnosis: secondary ... rosea #clinical #dermatology
Ascites Differential Diagnosis Table - Serum Ascites Albumin Gradient (SAAG)

SAAG ≥ 1.1:
 • Cirrhosis
 • Portal
Ascites Differential ... Diagnosis Table ... • Nephrotic syndrome ... #Diagnosis #Table ... Gradient #SAAG #hepatology
Causes of Thrombocytosis - Differential Diagnosis
Secondary Thrombocytosis (a.k.a Reactive Thrombocytosis):
 • Acute infection
 • Solid organ
Thrombocytosis - Differential ... Diagnosis Secondary ... Myelodysplastic syndrome ... Diagnosis #Causes #hematology ... #secondary
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Wave Inversions - Differential ... infarction Takotsubo (stress ... cardiomyopathy (Yamaguchi syndrome ... wave inversion syndrome ... Secondary T wave