11 results
Clostridium Dificile Risk by Antibiotic Class

Pooled and study-specific risk estimates of community-associated CDI risk by antibiotic
Clostridium Dificile Risk ... by Antibiotic Class ... risk estimates ... by antibiotic class ... #Pharmacology #Class
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
years - Upper GI Study ... Tomography Angiography (CTA ... Nuclear #Comparison #Table ... #Risks #Testing ... #Study
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
50 CXRs Head CT ... Radiation #Doses #Imaging ... Nuclear #Comparison #Table ... #Risks #Testing ... #Study #Peds #Pediatrics
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Preoperative Risk ... b) CHF c) CVA ... ASA class If ... high risk > 1% risk ... event, follow ACC algorithm
Pulmonary Nodule
Evaluation is guided by nodule size & assessment of probability of malignancy. In addition is
available diagnostic testing ... are called lung masses ... presence of patient risk ... imaging, positron ... with a higher risk
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
months Chest CT ... Radiation #Doses #Imaging ... Nuclear #Comparison #Table ... #Risks #Testing ... #Study #Peds #Pediatrics
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Risk factors 3. ... Imaging Patterns ... narrowing on MRA/CTA ... thrombosis Testing ... 58 mg/dL in one study
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
pneumonia • DM risk ... Putrid sputum/sour-tasting ... seen • Chest CT ... shows a small, stable ... #differential #causes
Fever of Unknown Origin (FUO) Diagnostic Algorithm
STEP 1 Perform a comprehensive history and complete physical examination.
STEP
FUO) Diagnostic Algorithm ... venous duplex imaging ... positive first-tier testing ... scan imaging (if ... after discussing risks
6/02/2022 UPDATE: This assay is designed to detect non-variola orthopoxviruses, including monkeypox virus. It is not
categorize a patient’s risk ... criteria for high-risk ... low- to moderate-risk ... on high-risk specimens ... Report all HIGH RISK