Location of Masses or Lymphadenopathy
Symmetric (bilateral) enlargement: Enlargement of both hilar regions may suggest conditions such as sarcoidosis or pulmonary hypertension. 5. Asymmetric (unilateral) enlargement: When only one hilar region is enlarged, causes such as tumors are more likely.
Jul 28, 2024
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Feb 23, 2023 ˇ Hilar lymphadenopathy, seen on chest x-ray or chest CT, can be classified as unilateral or bilateral, and if bilateral as symmetrical or ...
Unilateral hilar lymphadenopathy of sarcoidosis or sarcoid reaction ...
pubmed.ncbi.nlm.nih.gov › ...
Abstract. A case of sarcoidosis or sarcoid reaction with a rare manifestation of unilateral lymphadenopathy compressing the trunk of the right pulmonary artery ...
Abstract. The diagnosis of pulmonary sarcoidosis should be considered when unilateral hilar enlargement or a paratracheal mass is present.
Bilateral hilar lymphadenopathy is characterized on the chest radiograph by increased size and opacity of the hila and a lobulated contour. Enlarged hilar nodes ...
Jun 1, 2014 ˇ Abstract. Background Isolated mediastinal and/or hilar lymphadenopathy (IMHL) may be caused by benign and malignant disorders or be 'reactive'.
When diagnosing hilar lymphadenopathy, doctors may distinguish between it being bilateral or unilateral, meaning it either affects both hila or just one hilum.
This report deals with a proved case of sarcoidosis with unilateral hilar adenopathy, first on the left side and later on the right side,.
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8% of mediastinal lymphadenopathy presented unilaterally. The differential diagnosis most commonly included lymphoma or bronchogenic carcinoma and, less.
Unilateral hilar adenopathy occurs in only 3–5% of sarcoidosis cases and is the most common atypical manifestation of the disease in patients aged >50 years ...