37 results
Preauricular adenopathy on POCUS

Preauricular adenopathy is rare in acute bacterial conjunctivitis. Avoided ABX in this patient
Preauricular adenopathy ... on POCUS Preauricular ... adenopathy is rare ... jchristianfox #Preauricular ... #adenopathy #POCUS
Cervical Lymphadenopathy - Lymph Node Drainage
Preauricular nodes - Drain scalp, skin
 • Differential diagnosis: Scalp infections,
Node Drainage Preauricular ... diagnosis: Same as preauricular
Physical Exam Findings Predicting Thyroid Carcinoma - Likelihood Ratios
If goiter is present:
 • Cervical adenopathy -
present: • Cervical adenopathy ... present: • Cervical adenopathy
Hilar and mediastinal lymphadenopathy
In sarcoidosis the common pattern is right paratracheal and bilateral hilar adenopathy ('1-2-3-sign').
In
bilateral hilar adenopathy ... carcinomatosis adenopathy
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
along fissures, adenopathy ... along fissures, adenopathy
Stage 2 Sarcoidosis - Presentation, Diagnosis and Workup
Presentation: Thoracic (Hilar and Mediastinal) Adenopathy ± Cough, Chest
and Mediastinal) Adenopathy
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
history of smoking; adenopathy
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
along fissures, adenopathy
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
along fissures, adenopathy
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
features: - Adenopathy ... Tumor grade • Adenopathy