13 results
Pulmonary Function Tests (PFTs) - Interpretation Algorithm
 • Normal
 • Pulmonary Hypertension, Anemia, Carboxyhemoglobinemia
 • Chest
Tests (PFTs) - Interpretation ... Algorithm • Normal ... #Pulmonary #FunctionTests ... #PFTs #Interpretation
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Abnormal liver function ... of the clinical ... the magnitude of enzyme ... Hepatology #Liver #Enzymes ... #Differential #
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
Function Tests in the Evaluation ... • Low TSH, Low normal ... weeks after the resolution ... of pregnancy, critical ... endocrinology #TFTs #TSH #Interpretation
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... it possible to differentiate ... #Evolution #MRI ... #Stroke #CVA #Clinical ... #Radiology #Interpretation
Hypercalcemia Evaluation
1) Clinical clues
 - Is the patient symptomatic?
 - Family history?
 - Have you done
Hypercalcemia Evaluation ... 1) Clinical clues ... FeCa <1 %) - Low normal ... • If all normal ... Hypercalcemia #workup #differential
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
: < 1% Clinically ... ) Differential ... • Abnormal temperature ... bacteremia • Abnormal ... #Bandemia #differential
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
Chemistries - Interpretation ... - If both are normal ... Source of Liver Enzyme ... chemistry #diagnosis #differential ... #LFTs #RValue #interpretation
Liver Disease in Pregnancy
Intrahepatic Cholestasis of Pregnancy (ICP)
 • Onset/Trimester: 25-32 weeks
 • Typical clinical features:
weeks • Typical clinical ... Hepatic imaging: Normal ... Elevated Liver enzymes ... post-partum • Typical clinical ... hepatitis #comparison #differential
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
- Limits evaluation ... Differential diagnosis ... tenosynovitis: Differentiate ... Deposition #Disease #clinical ... #mri #clinical
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
TTP - Laboratory Evaluation ... value for this enzyme ... levels - Usually normal ... products or D-dimer - Normal ... WBC count and differential