26 results
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Differential Diagnosis Algorithm ... Elevated PTH (High or normal ... Cholecalciferol - Granulomatous ... Disease, Lymphoma ... #causes #endocrinology
Hyperthyroidism - Differential Diagnosis Algorithm
High/Normal Radioiodine Uptake
 - Autoimmune Thyroid Disease:
    • Grave's
High/Normal Radioiodine ... Autoimmune Thyroid Disease ... • Grave's Disease ... Thyroiditis: • Granulomatous ... endocrinology #causes
The Chvostek sign (/ˈkvɒstɪk/) is a clinical sign of existing nerve hyperexcitability (tetany) seen in hypocalcemia.It
ˈkvɒstɪk/) is a clinical ... hypocalcemia.It refers to an abnormal ... hyperventilation, which causes ... #Hypocalcemia #PhysicalExam ... #Video #Clinical
Positive Hoffmann's sign (finger flexor reflex) in a patient with Multiple Sclerosis

The Hoffmann's reflex test itself
Positive Hoffmann's sign ... In cerebellar diseases ... Reflex #Positive #Abnormal ... #Clinical #Video ... #Signs #PhysicalExam
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
to 8 years Clinical ... Malabsorption • Granulomatous ... breast cancer Granulomatous ... levels are within normal ... DDX - Other causes
Normal (Negative) Babinski / Plantar Reflex

The plantar reflex is a reflex elicited when the sole of
Normal (Negative ... plantar reflex causes ... response or Babinski sign ... #Clinical #Video ... #Signs #PhysicalExam
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
purpura: Strong sign ... /hr • Biopsy: Granulomatous ... strength & enzymes normal ... fluid (CSF) is abnormal ... tract, and often causes
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
restrictive lung disease ... Occasional sighs ... Breathing In lung disease ... Abnormalities #Abnormal ... #Diagnosis #PhysicalExam
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
tests algorithm ... symptoms/signs ... alcohol-related liver disease ... non-alcoholic fatty liver disease ... #Algorithm #Hepatology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Injury - AKI Workup Algorithm ... osmolarity If cause ... investigations abnormal ... investigations depending on clinical ... context and signs