51 results
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Chronic Diarrhea ... Differential Diagnosis ... • Inflammatory ... overgrowth, Celiac disease ... , Scleroderma, Amyloidosis
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
HIV, HTLVI) - Chronic ... inflammatory diseases ... , inflammatory bowel ... malignancy - Immune deficiency ... hypereosinophilia #HE #Differential
Etiologies of Peripheral Neuropathy
 • Metabolic / Nutritional: DiabetesB12 deficiency, Uremia/ESRD, Hypothyroidism
 • Medication-induced: ART, Antibiotics,
Nutritional: DiabetesB12 deficiency ... , Leprosy • Inflammatory ... , Sarcoidosis, Amyloidosis ... Peripheral #Neuropathy #differential ... diagnosis #causes #neurology
Causes of Iron Deficiency
 • Inadequate Intake: Vegetarian/vegan diet, Malnutrition
 • Increased Body Needs: Infants/preschoolers, Pregnancy,
Causes of Iron Deficiency ... Pregnancy, EPO treatment ... Elite athletes • Chronic ... • Inflammatory ... #differential #
Causes of Proximal Muscle Weakness That May Mimic Inflammatory Myopathy
 • Central or peripheral neurologic disease
That May Mimic Inflammatory ... or peripheral neurologic ... disease • Myasthenia ... mimics #diagnosis #differential ... #causes #neurology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Thrombocytosis - Differential ... Inflammatory: ... disorders • Celiac disease ... effect following treatment ... malignancy • Iron deficiency
Causes of Polyneuropathy - Differential Diagnosis Algorithm
 • Metabolic: DM, Hypothyroidism, CKD, Cirrhosis, Nutritional deficiency
 •
Polyneuropathy - Differential ... Cirrhosis, Nutritional deficiency ... Organophosphates • Inflammatory ... Non-Infectious: GBS, Amyloidosis ... Algorithm #causes #neurology
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
anemia, Chronic ... myeloma Rouleaux: Chronic ... Multiple myeloma, Chronic ... Inflammatory Diseases ... RBC #Morphology #differential
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Hypophosphatemia - Differential ... • Vitamin D Deficiency ... • Anorexia • Chronic ... Containing Antacids • Inflammatory ... Bowel Disease
Causes of Encephalopathy - Differential Diagnosis Algorithm
Hyperacute:
 - Primary Neurologic: Vascular (IS, ICH), Seizure, Migraine, Trauma
Encephalopathy - Differential ... Vascular (SDH), Inflammatory ... - Systemic: Chronic ... Autoimmune, OSA Chronic ... neurocognitive disease