I see You and Computer see You too

The CT-equivalent term, perifissural nodule, has come to refer to a noncalcified solid nodule with sharp margins and a regular shape abutting or near the pleural or fissural margin. Unfortunately, as the authors note, the term perifissural nodule is imprecise and somewhat misleading, in part due to the lack of uniformity of its definition. URL: https://pubs.rsna.org/doi/epdf/10.1148/ryct.2020200409 CT Perifissural lung nodules are typically seen as well-circumscribed, smoothly marginated homogeneous nodules in contact with or closely related to a pulmonary fissure. Most show a triangular, oval/lentiform, rectangular, or dumbbell shape. They may often show a septal attachment to the pleural surface. URL: https://radiopaedia.org/articles/perifissural-lung-nodules

Coronal or Frontal Plane Axial or Horizontal or Transverse Plane Sagittal or longitudinal Plane Median Plane Parasagittal Plane A parasagittal plane is any plane that divides the body into left and right portions, parallel to the sagittal plane, but not directly in the midline. Thus a parasagittal plane divides the body into unequal left and right portions, but remains parallel to the median or sagittal suture.