X 95-3-21 --X

(localization) (Sign)(collapse)

(localization)(Silhouette sign) (Cervicothoracic sign) (Hilum overlay sign) (Hilum convergence sign) (Extrapleural sign)(Incomplete border sign)(Air bronchogram sign)

(Cervicothoracic sign)Intrathoracic Goiter

(Hilum overlay sign)Ant. Mediastinum Tumor

(Hilum convergence sign)Thymoma

(Extrapleural sign),,: (1) (2), (3)convex border

Neurogenic Tumor

(Incomplete border sign),,positive silhouette sign,border

Loculated Pleural Effusion

(Air bronchogram sign)X,,(consolidation),,air brondogram sign

(collapse)(upper triangle sign)(top-of-the-knob sign)(flat waist sign)Luftsichel sign

(upper triangle sign)(top-of-the-knob sign)

(flat waist sign)LLL collapse

luftsichel signLUL Collapse

(meniscus sign)(incomplete interlobar fissure sign)

(meniscus sign),,,,,(mycetoma), mycetoma,meniscus sign

Bilateral Pleural Effusion

Mycetoma

(incomplete interlobar fissure sign)Interlobar Effusion

S (reverse S sign;Golden's S sign)(tail sign)

S (reverse S sign;Golden's S sign)

(tail sign)

Continuous diaphragm sign-,diaphragm ,hemidiaphragmpneumomediastinum,mediastinal spacediaphragmextrapleural space,mediastinal gashemidiaphragmsuperior surface, mediastinal gasdiaphragmextrapleural gas,continuous diaphragm sign

Thymic spinnaker-sail signInfantpneumomediatinum,,thymic spinnaker-sail sign

(deep sulcus sign) ,,,subpulmonary area ,Subpulmonary area,costophrenic sulcus,

Westermark's sign ,Xperipheral oligemia,Westermarks signKnuckle sign(Fleischner's sign) ,major pulmonary arteryinterlobar pulmonary artery

Pulmonary embolism

Knuckle sign(Fleischner's sign)

Bulging fissure sign nonsegmental air-space pneumonia,consolidation ,interlobar fissure,,volume expansion , interlobar fissure,interlobar fissure,bulging fissure sign

Klebsiella Pnemonia