580 results
Olfactory Dysfunction: Pathogenesis and clinical findings

Olfactory Dysfunction

Phantosmia: perception of smells that are not present
Parosmia: brain cannot
are not present Parosmia ... odor's natural smell ... reduced sense of smell ... Anosmnia: no smell ... #Dysfunction #anosmia
Tetralogy of Fallot - Hypoxic Spell Management
1. Oxygenation
2. Increase SVR
3. Abolish Hyperpnea
4. Correct Acidosis

- Dr. Rasha
Fallot - Hypoxic Spell ... Fallot #Hypoxic #Spell
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
Microcytic - Iron-deficiency ... anemia, Thalassemia ... Thalassemia, Iron-deficiency ... Post-splenectomy, Vitamin E deficiency ... cells - G-6-PD deficiency
Anemia - Underproduction Diagnostic Algorithm
 - Iron deficiency anemia
 - Anemia of chronic inflammation
 - Anemia
Anemia - Underproduction ... Algorithm - Iron deficiency ... anemia - Anemia ... inflammation - Anemia ... and/or folate deficiency
Causes of Pediatric Spells - Differential Diagnosis Algorithm
Neonates and Infant Spells:
 • Benign Sleep Myoclonus
 •
Causes of Pediatric Spells ... Neonates and Infant Spells ... Breath-holding spells ... and Adolescents Spells ... Cataplexy #Spells
Iron Deficiency Anemia vs Anemia of Chronic Disease - Laboratory Testing

SUMMARY:
 - RDW, FEP, serum iron,
Iron Deficiency ... Anemia vs Anemia ... TIBC-specific for iron deficiency ... Bloodman #Iron #Deficiency ... #Anemia #Chronic
Algorithmic Approach to Anemia - Differential Diagnosis Framework by MCV

Microcytic (MCV < 80) "TAILS":
 • Thalassemia
inflammation) • Iron deficiency ... Sideroblastic anemia ... ACD, Aplastic anemia ... Megaloblastic: Folate deficiency ... , B12 deficiency
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
RBC: Pyridoxine deficiency ... Thalassemia, Iron deficiency ... B12 or Folate deficiency ... Cell RBC: G6PD deficiency ... elliptocytosis, Severe iron deficiency
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
Causes of Anemia ... 80 fL) • Iron Deficiency ... Poisoning • Anemia ... 100 fL) • B12 Deficiency ... • Folate Deficiency
For an elderly patient with multiple comorbidities it can be challenging to determine if their anemia
determine if their anemia ... secondary to iron deficiency ... as well as anemia ... Diagnosis #Iron #Deficiency ... #Anemia #Algorithm