Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Anemia - Underproduction Diagnostic Algorithm
 - Iron deficiency anemia
 - Anemia of chronic inflammation
 - Anemia
Diagnostic Algorithm ... chronic kidney disease ... Underproduction #Algorithm ... hematology #diagnosis #differential ... #workup
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... : SIBO, Celiac disease ... , IBD, Lymphoma, ... Stomach: Pernicious anemia ... Deficiency #Cobalamin #differential
Fatigue and IBD Algorithm
 β€’ 40-50% patients have fatigue despite clinical remission
 β€’ Risk factors: BMI,
, Anemia β€’ Prevalence ... Crohn's > UC Anemia ... Receptor (sTfR) to differentiate ... fatigue despite disease ... /other causes β€’
Aortitis - Diagnosis and Workup
Clinical History:
 - Fever, weight loss, deterioration of general health
 - Aortic
Diagnosis and Workup ... Inflammatory diseases ... Spondyloarthritis, IBD ... #Differential # ... Causes
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 β€’ Peripheral blood smear + DAT + further History
 β€’
- Differential ... Diagnosis Algorithm ... malignancy, autoimmune disease ... #Differential # ... #causes
Causes of Iron Deficiency
 β€’ Inadequate Intake: Vegetarian/vegan diet, Malnutrition
 β€’ Increased Body Needs: Infants/preschoolers, Pregnancy,
Causes of Iron Deficiency ... Loss (without anaemia ... (IBD, cancer) ... Iron #Deficiency #differential ... #diagnosis #causes
Hemolytic Anemia - Differential Diagnosis Algorithm
 β€’ Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... - Differential ... Diagnosis Algorithm ... #Differential # ... #workup #hematology
Causes of Iron Deficiency
 β€’ Diet: ↓ Intake, e.g. vegan, Malnutrition, Polyphenol / tannins, ↓ Vitamin
Causes of Iron Deficiency ... Inflammation: IBD ... , Chronic disease ... #differential # ... diagnosis #anemia
Pancytopenia - Workup and Differential Diagnosis Algorithm
Consumption Disorders
 1. Autoimmune Mediated Pancytopenia
 2. Splenic Sequestration
Peripheral Destruction
Pancytopenia - Workup ... and Differential ... Diagnosis Algorithm ... Acquired Aplastic Anemia ... Metastatic Disease
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 β€’ Dysrhythmia
 β€’ Ischemia
 β€’ Cardiomyopathy
 β€’ Valvular disease
Causes of Dyspnea ... - Differential ... Diagnosis Algorithm ... β€’ Anxiety β€’ Anemia ... #Causes