6723 results
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
Tachycardias - Pathophysiology ... pathways through SA Node ... , Atrium, AV Node ... #Tachycardias #Pathophysiology ... #SVT #diagnosis
Acute Rheumatic Fever: Pathogenesis and Clinical Findings

Delayed autoimmune reaction
-> Molecular mimicry
-> GAS antigen cross-reacts with host
->
Nodules (Osler's Nodes ... RheumaticFever #pathophysiology ... #diagnosis #signs
Osteoarthritis (OA): Clinical findings
 • Stimulation of joint nociceptors in subchondral bone -> Pain with loading
Bouchard's nodes ... Osteoarthritis #OA #pathophysiology ... #diagnosis #signs
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
- Differential Diagnosis ... lymphatic system (node ... Classification #pathophysiology ... #Hematology #Diagnosis
TAFRO

TAFRO syndrome was first described in 2010, standing for:
- Thrombocytopenia
- Anasarca
- Fever
- Reticulin fibrosis
- Organomegaly

TAFRO syndrome
cells in the lymph nodes ... cell lymphoma Pathophysiology ... Histopathological Diagnoses ... - The lymph node ... agonists #TAFRO #diagnosis
X-Linked Agammaglobulinemia: Pathogenesis and clinical findings
The epidemiology of this disease is 1/340,000 births and roughly double
40% of patients diagnosed ... adenoids, +/- lymph nodes ... Agammaglobulinemia #XLinked #pathophysiology
Cervical Lymphadenopathy - Lymph Node Drainage
Preauricular nodes - Drain scalp, skin
 • Differential diagnosis: Scalp infections,
• Differential diagnosis ... • Differential diagnosis ... • Differential diagnosis ... • Differential diagnosis ... #Drainage #diagnosis
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
tuberculosis (LTBI) Pathophysiology ... regional lymph nodes ... Pleura • Lymph nodes ... Tuberculosis Diagnosis ... Tuberculosis #TB #Diagnosis
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
Sarcoidosis - Diagnosis ... survival is 93-95% Pathophysiology ... at the time of diagnosis ... peripheral lymph nodes ... #Sarcoidosis #Diagnosis
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
tuberculosis (LTBI) Pathophysiology ... regional lymph nodes ... Pleura • Lymph nodes ... Tuberculosis Diagnosis ... Tuberculosis #TB #Diagnosis