Biological Sciences and Healthcare, part 1

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Spinal column region > Structure of vertebral column and/or spinal cord (body structure) > spinal cord > Spinal cord part > Spinal cord tissue structure > Vertical spinal cord zone > Segment of spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Organ part > Spinal cord part > Spinal cord tissue structure > Vertical spinal cord zone > Segment of spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Spinal column region > Structure of vertebral column and/or spinal cord (body structure) > spinal cord > Spinal cord part > Region of spinal cord > Segment of spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Organ part > Spinal cord part > Region of spinal cord > Segment of spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Thoracic cross-sectional segment of trunk > Upper trunk > Thorax > Nervous structure of thorax > Thoracic spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Upper body > Upper body part > Upper trunk > Thorax > Nervous structure of thorax > Thoracic spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Spinal column region > Structure of vertebral column and/or spinal cord (body structure) > spinal cord > Spinal cord part > Region of spinal cord > Thoracic spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Organ part > Spinal cord part > Region of spinal cord > Thoracic spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Thoracic cross-sectional segment of trunk > Upper trunk > Upper back > Thoracic region back structure > Structure of thoracic vertebral column region > Thoracic spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Upper body > Upper body part > Upper trunk > Upper back > Thoracic region back structure > Structure of thoracic vertebral column region > Thoracic spinal cord > Segment of thoracic spinal cord > First thoracic spinal cord segment