10 results
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
Algorithm for nodular ... pattern The algorithm ... perilymphatic, random ... is either random ... HRCT #CTChest #NodularPattern
The distribution of nodules shown on HRCT is the most important factor in making an accurate
in the nodular pattern ... In most cases small ... Random distribution ... Pulmonary #HRCT #NodularPattern ... #Nodular #Pattern
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
with a nodular pattern ... Miliary TB: random ... perilymphatic distribution ... histiocytosis: early ... #NodularPattern
Intrapartum Abnormal Fetal HR Tracing - Causes of Bradycardia and Tachycardia - Differential Diagnosis Algorithm
Abnormal Variability:
Fetal HR Tracing - Causes ... • Sinusoidal Pattern ... Decelerations: • Early ... #Causes #Obstetrics ... #OBGyn
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
Fetal HR Tracing - Causes ... hypoxia Sinusoidal Pattern ... Fetal abnormality Early ... #Causes #Obstetrics ... #OBGyn
Causes of Early (<20 Weeks) and Late Bleeding in Pregnancy  - Differential Diagnosis Algorithm
Early Bleeding
Causes of Early ... Differential Diagnosis Algorithm ... Differential #Diagnosis #Algorithm ... #Causes #Obstetrics ... #OBGyn
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Proves cause-effect ... acute dz Normal distribution ... Affected by random ... Lead-time bias: early ... but not on the causal
Causes of Early Bleeding in Pregnancy (< 20 Weeks) - Differential Diagnosis Algorithm
Not Bleeding from the
Causes of Early ... Differential Diagnosis Algorithm ... pregnancy #Early ... #Causes #Obstetrics ... #OBGyn
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Dermatological Conditions - Distribution ... - Papule with pearly ... honey-colored crusts ... Christmas tree pattern ... #skin #common #distribution
PALM RASHES 
Common features and patterns:
1.	Color:
o	Red or erythematous: Common in inflammatory or allergic reactions.
o	Purple or purpuric:
Common features and patterns ... viral rashes or early ... dermatitis. 4 Distribution ... Seen in systemic causes ... o Peripheral patterns