2316 results
Differential Diagnosis and Evaluation of Hyponatremia:
1) Identification of onset (acute vs. chronic)
2) Presence of symptoms (HA,
Differential Diagnosis ... edema, JVD, skin turgor ... Pseudohyponatremia #Differential
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Short Stature - Differential ... Syndrome • Turner ... #ShortStature #Differential
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Primary Amenorrhea - Differential ... Syndrome) • 45, XO Turner ... Irradiation • Tumor ... Primary #Amenorrhea #Differential
Causes of Intrauterine Growth Restriction / Small for Gestational Age - Differential Diagnosis Algorithm
Fetal Factors:
 -
Gestational Age - Differential ... 18, 21 • Turner ... GrowthRestriction #Pregnancy #Differential
Organomegaly
 • Liver
 • Spleen
 • Kidneys (e. g. Cyst, Cystic Renal Cell Carcinoma, Hydronephrosis)
Neoplastic
 •
• Gvnecologic Turmors ... Abdominal #Mass #Differential
Causes of Peripheral Weakness with Sensory Changes - Differential Diagnosis Algorithm
Radiculopathy:
 • Disc
 • Spondylosis
 •
Sensory Changes - Differential ... Spondylosis • Tumor ... • Trauma • Tumor ... • Diabetes • Tumor ... Sensory #Neurology #Differential
Adrenal Insufficiency - Differential Diagnosis Workup Algorithm
Primary Adrenal Insufficiency:
 • Autoimmune primary adrenal insufficiency
 • Adrenoleukodystrophy,
Insufficiency - Differential ... disorder • CAH, tumor ... • Infiltrative tumor ... Insufficiency #Differential
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... , a giant cell tumor ... included in the differential ... be added to the differential ... Radiology #MSK #Differential
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Facial Weakness - Differential ... - Intracranial tumor ... Infection, Compression Tumor ... Facial #Weakness #Differential
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
Ovarian Mass - Differential ... Granulosa cell tumor ... Granulosa cell tumor ... • Krukenberg tumor ... #Ovary #Mass #Differential