11 results
Anemia - Underproduction Diagnostic Algorithm
 - Iron deficiency anemia
 - Anemia of chronic inflammation
 - Anemia
Diagnostic Algorithm ... - Iron deficiency ... disease - Vitamin B12 ... Probable bone marrow disorder ... #differential #workup
Gastrointestinal Evaluation of Iron Deficiency Anemia
In patients with anemia, diagnose iron deficiency if:
 • Ferritin <
Deficiency Anemia ... tests Test for celiac ... Non-invasive testing ... #Deficiency #Anemia ... #diagnosis #gastroenterology
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
Differential Diagnosis Algorithm ... MCH, MCHC, Serum Iron ... Reticulocytes • Iron ... Deficiency • ... B12/Folate Deficiency
Suspected Celiac Disease - Diagnosis Algorithm

Celiac disease suspected:
 • Signs and symptoms of celiac disease
 •
Disease - Diagnosis Algorithm ... disease • Iron-deficiency ... anemia unresponsive ... Disease #Diagnosis #Algorithm ... #gastroenterology
Celiac Disease Testing Algorithm
INDICATIONS FOR TESTING:  Nonspecific symptoms (iron-deficiency anemia, failure to thrive, fever, skin
Celiac Disease Testing ... Algorithm INDICATIONS ... symptoms (iron-deficiency ... anemia, failure ... #gastroenterology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Differential Diagnosis Algorithm ... • Rheumatic disorders ... • Celiac disease ... malignancy • Iron ... deficiency anemia
Anemia Diagnostic Algorithm

Mean corpuscular (cell) volume (MCV): Average RBC size. Under 80 = microcytic. Between 80-95
erythropoietin (EPO), iron ... or B12 repletion ... (BM) ablative disorders ... substrate (e.g. iron ... #Workup #Hematology
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... Differential Diagnosis Algorithm ... Consider RBC membrane disorder ... #workup #hematology ... #testing
Celiac Disease - Diagnosis Algorithm
IgA TTG has high sensitivity and specificity of ~ 98% and is
Diagnosis Algorithm ... IgA deficiency affects ... pts need further testing ... #gastroenterology ... #workup
Ileal Pouch Disorders - Differential Diagnosis
 • Surgical/Mechanical: Anastomotic leak, Pelvic sepsis, Sinus, Fistula, Strictures, Efferent
Systemic/Metabolic: Anemia ... Bone loss, Vit D/B12 ... deficiency, Renal ... stone, Celiac disease ... Diagnosis #surgery #gastroenterology