10 results
Infographic depicting the main pearls of various types of congenital adrenal hyperplasia for the medical student.
of congenital adrenal ... CAH #algorithm #causes ... #pediatrics #CongenitalAdrenalHyperplasia ... treatment #Peds #Endocrinology ... #Adrenal #pathophysiology
Primary Adrenal Insufficiency:
 • ACTH stimulation test - Synthetic ACTH does not stimulate cortisol secretion because
ACTH stimulation test ... aldosterone - Low in cases ... in which injury ... autoantibody tests ... diagnosis #testing #endocrinology
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
Causes of Acute ... Kidney Injury ( ... Acute #Kidney #Injury ... #Differential #Nephrology ... GrepMed Recommended Text
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
enzyme 21-OHase causes ... 21-OHD in the adrenal ... #21HydroxylaseDeficiency #21OHD #pathophysiology ... #genetics #endocrinology ... #peds #pediatrics
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Causes of Secondary ... heart failure, neurologic ... or acute kidney injury ... Vasculitis • Endocrinologic ... Neurologic disorders
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Mutism Pathophysiology ... : • Severe injury ... Awareness • Injury ... Casey Albin MD @ ... #PhysicalExam #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... Presentation: Injury ... negative, MOG-IgG test ... Herpes zoster, West ... diagnosis #management #neurology
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Weakness, cramping, nausea ... , rhabdo/crush injury ... Cortisol+ACTH stim test ... only if no clear cause ... Treatment #potassium #nephrology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
DISLOCATION: ~25% cases ... Neurologic deficit ... Neurologic injuries ... (25%) TEST FOR: ... special ligament/meniscus
Scleroderma Renal Crisis (SRC)

Clinical Presentation of Scleroderma Renal Crisis:
1) Acute kidney injury
2) Abrupt onset of hypertension
3)
) Acute kidney injury ... anemia (MAHA) Pathophysiology ... endothelial cell injury ... • Refractory cases ... #rheumatology #nephrology