Septal lines, also known as Kerley lines, are seen when the interlobular septa in the pulmonary interstitium become prominent. This may be because of lymphatic engorgement or edema of the connective tissues of the interlobular septa. They usually occur when pulmonary capillary wedge pressure reaches … See more These are 2-6 cm long oblique lines that are <1 mm thick and course towards the hila. They represent thickening of the interlobular septa that contain lymphatic connections between … See more Kerley lines are named after Sir Peter James Kerley (1900-1979), an Irish radiologist who in addition to describing the interstitial lines … See more WebKerley lines are a sign seen on chest radiographs with interstitial pulmonary edema. They are thin linear pulmonary opacities caused by fluid or cellular infiltration into the interstitium of the lungs. They are named after Irish …
Kerley lines • LITFL • Medical Eponym Library
WebKerley B lines Click on the image for an enlarged view. Kerley B lines are short horizontal white lines seen in chest X-ray produced by distended interlobular septa. Features of Kerley B lines: Short – about 1-2 cm … Weblinear excavations such as telecommunication drops and lines, service lines (such as for water, gas, electricity and sewer), utility pits, cuts and repairs, curb repairs, bore holes, … immigration \\u0026 nationality act
Chronic Kerley B lines in congestive heart failure
WebKerley B lines are short parallel lines at the lung periphery. These lines represent distended interlobular septa, which are usually less than 1 cm in length and parallel to one another at right angles to the pleura. They are located peripherally in contact with the pleura, but are generally absent along fissural surfaces. WebJun 16, 2014 · In patients with no lung sliding, the presence of B lines or comet tails can still rule out pneumothorax, and using these signs combined improves the specificity and PPV of lung ultrasound for pneumothorax detection. Positive Test = No lung sliding present and absence of B lines. Negative Test = Sliding present, or no lung sliding but visible B ... list of today show weatherman