2212 results
Hilar enlargement
The table summarizes the causes of hilar enlargement.
Normal hili are:
- Normal in position - left
Hilar enlargement ... the causes of hilar ... HilarEnlargement #Hilar ... #Enlargement #Differential
Hilar and mediastinal lymphadenopathy
In sarcoidosis the common pattern is right paratracheal and bilateral hilar adenopathy ('1-2-3-sign').
In
Hilar and mediastinal ... and bilateral hilar ... Lymphadenopathy #Differential
Causes of Erythema Nodosum
Common
 - Idiopathic (up to 55 percent)
 - Infections: streptococcal pharyngitis (28 to
with bilateral hilar ... Nodosum #Causes #Differential
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... carcinomatosis with hilar ... Carcinomatosis #Mimic #Differential
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
proteinosis • Hilar ... pulmonary #diseases #differential
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
Differential diagnosis ... symmetrical bilateral hilar ... ReverseHaloSign #Differential
Löfgren Syndrome in Sarcoidosis
 • Hilar Lymphadenopathy 
 • Acute Polyarthritis (usually ankles)
 • Erythema Nodosum
joo
Sarcoidosis • Hilar
Sarcoidosis 
Systemic non-caseating granulomatous disease. 
Patients classically have mediastinal hilar lymphadenopathy. 
CXR is abnormal in 90%
have mediastinal hilar
Lymph Node Anatomy
Waldeyer Ring, Pre-auricular, Cervical, Occipital, Supraclavicular, Infraclavicular, Pectoral, Axillary, Mediastinal, Hilar, Epitrochlear, Brachial, Spleen,
, Mediastinal, Hilar
Sarcoidosis
Stage 1 - Bilateral LAD without involvement of lung parenchyma
Stage 2 - Bilateral LAD with involvement
manifestations include hilar ... Syndrome - Triad of hilar