hyperlucent lung

hy·per·lu·cent lung

the radiographic finding that a lung or portion thereof is less dense than normal, as from air trapping by a bronchial foreign body, asymmetric emphysema, or decreasing blood flow. See: unilateral hyperlucent lung.

hy·per·lu·cent lung

(hī'pĕr-lū'sĕnt lŭng)
The radiographic finding that a lung or portion thereof is less dense than normal, e.g., from air trapping by a bronchial foreign body, asymmetric emphysema, or decreasing blood flow.
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References in periodicals archive ?
Hyperlucent lung was observed in early stages of FBA, while atelectasis or consolidation indicated a fairly advanced stage.
Foreign body inhalation in children: clinical presentations and x-ray chest findings
The chest radiograph of patients with UAPA typically shows asymmetric lung fields, with an ipsilateral small hemithorax holding a hyperlucent lung. (1,7)
Unilateral absence of a pulmonary artery: a rare disorder with variable presentation
The presence of a mass at the apex of a triangular hyperlucent lung parenchyma (as seen in our case, Figure 1) is highly suggestive of BA although nonpathognomonic.
Chronic pulmonary aspergillosis complicating bronchial atresia
Chest radiographic signs include a unilateral hyperlucent lung field with collapse of the lung, tracheal deviation and mediastinal displacement (see Figure 4) (Ho & Gutierrez 2009).
Advanced trauma life support radiographic trauma series: Part 2--the chest radiograph
The differential diagnosis on chest radiograph includes unilateral agenesis or extrinsic pulmonary artery occlusion from tumor, pulmonary embolism, bronchial obstruction (central or extrinsic) causing compensatory emphysema, bronchial atresia, pseudo hyperlucent lung in patients after mastectomy, absence or atrophy of pectoral muscles, and shoulder girdle.
On the contrary, in unilateral agenesis of the pulmonary artery, the hilar shadow is absent and there is contralateral hyperlucent lung. (4) CT imaging is the diagnostic modality of choice as it can confirm the diagnosis and exclude other diagnostic possibilities.
* Swyer-James Macleod syndrome is a rare acquired cause of unilateral hyperlucent lung.
A 63-year-old man with recurrent pulmonary infections: a case of Swyer-James Macleod syndrome
Because of the decreased parenchymal perfusion, this syndrome is often mentioned as translucent or hyperlucent lung (5,6).
Swyer-James syndrome or destroyed lung?/Coronary artery bypass in a patient with Swyer-James syndrome due to pulmonary tuberculosis/Swyer James sendromu mu yoksa harap akciger mi?/Pulmoner tuberkuloza bagli Swyer-James sendromlu bir bastada koroner arter baypas olgusu
(5) Patients can be completely asymptomatic with hyperlucent lung field being an incidental finding on the chest radiograph taken for other indications.
An unusual case of swyer-james-macleods syndrome with dextrocardia
Chest radiograph showed hyperlucent lungs with atelectatic bands in both lower zones and blunting of the right costophrenic angle.
Single-step, natural orifice transluminal endoscopic incision drainage of a pancreatic pseudocyst: can it be simpler, safer and more cost effective?

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