| costophrenic angle | Costophrenic sulcus as seen on chest radiograph. (05 Mar 2000) |
|---|---|
| costophrenic septal lines | Fine peripheral septal lines. Synonym: costophrenic septal lines. (05 Mar 2000) |
| costophrenic sulcus | The recess between the ribs and the lateral-most portion of the diaphragm, partially occupied by the most caudal part of the lung; seen on radiographs as the costophrenic angle. (05 Mar 2000) |