Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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21 results
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for ... Palsy This tests ... Froment's Sign is ... clinical #video #neurology ... physicalexam #msk #orthopedics
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Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
Clarke's Test (Patellar ... Grind Test) ... - Positive sign ... : Pain is produced ... Patellofemoral #msk #orthopedics
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Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... functional deficit and arthritis ... "pooping duck sign ... to distal ulna, pain ... ED Management: Pain
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
of Bone/Joint Pain ... predispose to other orthopedic ... Osteomyelitis / Septic Arthritis ... • Differentiate ... SickleCell #Disease #differential
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Red Flags and Differential ... Systemic N - Neurologic ... Eye/Temple • Pain ... quickly, deep pain ... Thrombosis, Giant Cell Arteritis
Ulnar Fovea Sign Test for Fovea Disruption

Useful for patients with pain along the ulnar aspect of
Ulnar Fovea Sign ... patients with pain ... if pain is elicited ... #Ulnar #Fovea #Sign ... #physicalexam #orthopedics
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Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
with systemic, neurologic ... systemic sx + signs ... very remarkable w/differential ... claudication: pain ... the “Chewing gum test
Cytomegalovirus (CMV) in HIV-AIDS Patients
Cytomegalovirus (CMV): double-stranded DNA virus, herpesvirus family.
CMV infection: virus isolation or detection
of symptoms or signs ... pp65 antigenemia test ... 50 or less: • Neurologic ... AIDS #diagnosis #differential ... #signs #symptoms
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
Approach to the differential ... pancreatitis), joints (arthritis ... lymphadenopathy, pleuritic pain ... #Algorithm #differential ... nephrotic #syndrome #nephrology
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
symptomatology Differential ... erythematosus, Rheumatoid arthritis ... , biopsy By Tess ... Renal #Syndrome #differential ... #diagnosis #nephrology