23 results
Acute Kidney Injury - Differential Diagnosis Framework
PRERENAL:
 - Intrarenal vasoconstriction-hemodynamically mediated
 - Systemic vasodilation
 - Volume
Acute Kidney Injury ... - Differential ... or pigmented casts ... Acute #Kidney #Injury ... #AKI #Differential
Adrenal Insufficiency Differential Diagnosis Algorithm
Clinical suspicion: Weakness, fatigue, nausea, musculoskeletal pain, dizziness, volume depletion, abdominal pain,
Insufficiency Differential ... ACTH) stimulation test ... baseline ACTH - Primary ... Insufficiency #Differential ... Diagnosis #Algorithm #endocrinology
Primary Adrenal Insufficiency:
 • ACTH stimulation test - Synthetic ACTH does not stimulate cortisol secretion because
Primary Adrenal ... aldosterone - Low in cases ... in which injury ... autoimmune-mediated primary ... diagnosis #testing #endocrinology
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
Symptoms/physical exam ... clue • Blood tests ... autoimmune adrenalitis cases ... ACTH stimulation test ... addisons #disease #endocrinology
Urinalysis & Urine Sodium 
Theophilus Protospatharius, a seventh-century physician who wrote the first manuscript focused exclusively
urine: Visual exam ... Clarity Dipstick test ... Microscopic exam ... • Urinary casts ... Acute Kidney Injury
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress Test ... in LCL Injury ... Interesting knee injury ... able to perform a primary ... Here, we show his exam
Diagnosis Adrenal Insufficiency - Algorithm

Step 1) Screening Test: 6-8AM Cortisol Level
 - Early morning cortisol levels
Step 1) Screening Test ... Step 3) Differentiate ... primary vs secondary ... consistent with primary ... #Stimulation #Endocrinology
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
of Acute Kidney Injury ... POST-RENAL Urinary ... Acute #Kidney #Injury ... Postrenal #Failure #Differential ... GrepMed Recommended Text
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
Management Summary Primary ... Symptoms and Exam ... A STIM test can ... ACTH STIM TEST: ... Diagnosis #Management #Endocrinology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Platelet Disorders - Differential ... PLT in selected cases ... K), H. pylori test ... thyroid function test ... unclear, or if a primary