32 results
Tetralogy of Fallot Summary
 • Anatomy
 • Incidence
 • Pathophysiology
 • Presentation
 • Common Variants
 •
Fallot Summary • Anatomy ... • Incidence • Pathophysiology ... Associated Genetic Syndromes ... “Pink” Tet • “Blue ... cardiology #peds #pediatrics
Causes of Pediatric Constipation - Differential Diagnosis Algorithm
Dietary / Functional:
 • Insufficient Volume / Bulk
Neurologic:
 •
Causes of Pediatric ... Constipation - Differential ... Volume / Bulk Neurologic ... Psychotropics) Anatomic ... Guillain-Barré Syndrome
Pediatric Constipation - Differential Diagnosis Algorithm
Dietary/Functional
 • lnsufficient Volume / Bulk
Neurologic
 • Hirschsprung's Disease
 • Imperforate
Pediatric Constipation ... - Differential ... e.g Fissures) Anatomic ... Guillan-Barré Syndrome ... #Differential #
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Hyponatremia - Differential ... Diagnosis Algorithm Syndrome ... Pain/Post-op • Neurologic ... • Malignancy True ... #Differential #
Causes of Apparent Life Threatening Event (ALTE) - Differential Diagnosis Algorithm
Cardiac:
 • Congenital Heart Disease
 •
Event (ALTE) - Differential ... Metabolism • Reye's Syndrome ... Disturbances Neurologic ... #Event #ALTE #BRUE ... #Causes #Peds #Pediatrics
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag Syndrome ... bacteria* ) → Indigo (blue ... Purple #Urine #Bag #Syndrome ... #PUBS #pathophysiology ... clinical #photo #differential
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Hyponatremia - Differential ... Diagnosis Algorithm Syndrome ... Pain/Post-op • Neurologic ... • Malignancy True ... #Differential #
Causes of Enuresis - Differential Diagnosis Algorithm
Primary Nocturnal Enuresis (Urinary Control Never Achieved)
 • Delayed Maturation
of Enuresis - Differential ... Sleep Apnea) • Anatomic ... Enuresis: • Pediatric ... Non-neurogenic (Hinman Syndrome ... #Causes #Peds #Pediatrics
Abnormally Colored Urine - Differential Diagnosis Framework
Red:
 - Hematuria, Hemoglobinuria, Myoglobinuria
 - Beets, Rhubarb, Blackberries, Artificial
Colored Urine - Differential ... Cimetidine, Methylene blue ... Purple urine bag syndrome ... Discoloration #Differential ... #Diagnosis #nephrology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
nerve roots of lumbar ... • MCC- acute lumbar ... constipation Differential ... #differential # ... diagnosis #causes #neurology