7706 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
, sarcoidosis, mets ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
pulm infarction, mets ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Pattern - Chest Radiology ... Differential Diagnosis ... Mesothelioma, Miliary mets ... Pattern #Chest #Radiology ... #differential #diagnosis
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Vertebra Sclerotic Mets ... Abnormalities #Radiology ... Anomalies #Spine #Diagnosis
Esophageal Atresia and Tracheoesophageal Fistula- An infant had an apneic episode at birth and received positive-pressure
was inserted but met ... fistula, type C, was diagnosed ... NEJM #clinical #radiology
Diagnosing Brucellosis
Epidemiological Exposures
- Endemic Regions
- Clinical Micro Lab Technicians
- Animal/Vaccine Exposure: Vets, Slaughterhouse workers, hunters
- Unpasteurized
Diagnosing Brucellosis ... Vaccine Exposure: Vets ... Genitourinary Diagnostic ... Transaminitis - Radiology ... #Brucellosis #Diagnosis
Approach to Perioperative Cardiovascular Evaluation for Patients underqoinq Noncardiac Surgery
1. Emergent Surgery?
2. Risk Stratify eg NSQIP
3.
Eval METS 4. ... Risk #Assessment #diagnosis
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
- Differential Diagnosis ... factitious disorder • Meds ... hyperbilirubinemia • Meds ... Pseudomonas • Meds ... #Differential #Diagnosis
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
- Differential Diagnosis ... Bronchial carcinoid, Mets ... Primary lung, Mets ... #Differential #Diagnosis
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
- Differential Diagnosis ... Hyperthyroid, Bony Mets ... #Differential #Diagnosis