34 results
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for ... Froment's Sign is ... Jeanne’s sign is ... #Nerve #Palsy #clinical ... #video #neurology
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... circumferential GGO • DDx ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Cubital Tunnel Syndrome: Pathogenesis and clinical findings

 • Paresthesia of 5th and medial half of 4th
Pathogenesis and clinical ... 5th and medial half ... test • + Tinel sign ... wasting • + Froment's ... pathophysiology #signs
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... CT • Distinct pulmonary ... • DDx: Septic ... Feeding #Vessel #Sign ... diagnosis #radiology #clinical
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Atoll Sign (Reverse-Halo ... consolidation • DDx ... Atoll #Reverse #Halo ... #Pulmonary #diagnosis ... #radiology #clinical
Paradoxical Breathing on Physical Exam

Paradoxical breathing is often a sign of breathing problems. It causes the
breathing is often a sign ... DDx includes flail ... #respiratory #clinical ... #video #pulmonary
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
inflammatory cells) Clinical ... polyarthritis • Pulmonary ... exertion • Neurologic ... Diagnosis #Symptoms #Signs ... #Pulmonary
Sand Storm Sign on Chest CT
 • Diffusely dense pulmonary micronodular calcifications. Note the black pleural
Sand Storm Sign ... Diffusely dense pulmonary ... (arrow) • DDx: ... #CT #Lung #Pulmonary ... diagnosis #radiology #clinical
Monod Sign on Chest CT
 • Air surrounding a fungal ball in a preexisting pulmonary cavity
Monod Sign on Chest ... a preexisting pulmonary ... cavity • DDx: ... #CT #Lung #Pulmonary ... diagnosis #radiology #clinical
Cheerio Sign (Open Bronchus Sign) on Chest CT
 • Pulmonary nodule with a central lucency
 •
Bronchus Sign) ... on Chest CT • Pulmonary ... central lucency • DDx ... #CT #Lung #Pulmonary ... diagnosis #radiology #clinical