At necropsy, a firm, nodular, immobile, subcutaneous mass measuring approximately 4 cm in diameter was observed at the left lateral aspect of the cervicothoracic region (Fig. 1). We incised the ...

Each vertebra is numbered and grouped into 5 regions. Diagram. There are 7 cervical vertebrae in the cervical region. There are 12 thoracic vertebrae in the thoracic region. There are 5 lumbar ...