55 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... circumferential GGO • DDx ... #CT #Lung #Pulmonary ... #diagnosis #radiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... on Chest CT • ... • DDx: Septic ... Feeding #Vessel #Sign ... #diagnosis #radiology
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
- Differential Diagnosis ... Spherocytes, RBC Fragments ... , Target Cells ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Peripheral blood findings in microangiopathic hemolytic anemia.  DIC is a clinical and laboratory diagnosis, not
and laboratory diagnosis ... non-specific red cell fragments ... polychromatophilic cells ... hemolytic #anemia #Hematology
Diagnostic criteria for Neutropenic Enterocolitis (NEC)
Major Criteria:
 • Neutropenia (ANC <500 x 10^9 cells/L)
 • Bowel
Diagnostic criteria ... ANC <500 x 10^9 cells ... thickening on CT ... Enterocolitis #Diagnosis ... #criteria #hematology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Late phase • DDx ... Ultrasound #Contrast #CT ... #differential #diagnosis ... table #appearance #hepatology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Physical Exam/Signs ... phenomenon CLL Diagnosis ... Scoring system: DDX ... Contamination, colitis DDX ... workup #oncology #hematology
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Computed Tomography (CT ... Delayed Phase DDx ... ComputedTomography #CT ... #differential #diagnosis ... table #appearance #hepatology
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
Bell's Palsy - Diagnosis ... ophthalmoplegia), systemic signs ... nerve ischemia • DDx ... CN7, parotid), CT ... within 4m #Bells
Sand Storm Sign on Chest CT
 • Diffusely dense pulmonary micronodular calcifications. Note the black pleural
Sand Storm Sign ... on Chest CT • Diffusely ... (arrow) • DDx: ... #CT #Lung #Pulmonary ... #diagnosis #radiology