43 results
3 Stages of Lyme Disease 
Early Lyme Disease 
 - Erythema migrans 
 - Constitutional symptoms
Constitutional symptoms ... Gastrointestinal symptoms ... manifestations - Cardiac ... - Neurologic ... InfectiousDiseases #Diagnosis
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... Hallpike test (posterior ... No auditory symptoms ... test Méniére's disease ... Long symptom-free
Causes of Localized Lymphadenopathy - Differential Diagnosis Algorithm
Cervical:
 - Anterior
     • Infection
- Differential Diagnosis ... Toxoplasmosis) - Posterior ... • Kikuchi Disease ... Algorithm #Causes #Hematology ... #Oncology
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
- Differential Diagnosis ... Presyncope: • Cardiac ... Syphilis, Cerebellar/Posterior ... #Differential #Diagnosis ... #neurology
Multiple Myeloma and Monoclonal Gammopathies
C - HyperCalcemia- calcium > 11 mg/dL / >1 mg/dL the ULN
R
ULN R - Renal disease ... focal lesions on MRI ... chain deposition disease ... Gammopathies #MGUS #diagnosis ... #hematology #oncology
Restrictive Cardiomyopathy - Diagnosis and Causes
Clinical: Dyspnea, Exercise Intolerance, ↑ "Right Sided-Symptoms" (ascites, hepatomegaly, ↑↑peripheral edema)
Physical
Cardiomyopathy - Diagnosis ... ↑ "Right Sided-Symptoms ... Echocardiography, Cardiac ... MRI, Cardiac Catheterization ... Cardiomyopathy #Diagnosis
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
- B symptoms ... Differential Diagnosis ... NonHodgkins #comparison #oncology ... #diagnosis #differential ... #hematology
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
Clinical: • Disease ... exertion • Neurologic ... lupus pernio • Cardiac ... #Sarcoidosis #Diagnosis ... #Symptoms #Signs
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Méniére's disease ... Occlusion of posterior ... Disease onset usually ... #differential #diagnosis ... #neurology
Lyme Disease: Early and Late Clinical manifestations
Stage 1. Localized
 • EM appears 7-14 days at the
Lyme Disease: Early ... • Heralded by neurologic ... radiculopathy, PN) • Cardiac ... #diagnosis #signs ... #symptoms