Primo Vascular System Accompanying a Blood Vessel from Tumor Tissue and a Method to Distinguish It from the Blood or the Lymph System

Table 1

Size of tumors, blood vessels, lymph vessels, primo vessels, and nerves.

Subject no.	Shape and size of tumor; (cm, width × length × height)	Diameter of blood vessel (μm)	Diameter of lymph vessel (μm)	Diameter of primo vessel (μm)	Diameter of nerve (μm)	Site of primo vessel
1	Not recorded	190	60	20	120	Along BV
2	Oval shape (2.5×3.0×2.5)	40	×	20	150	Along BV
3	Irregular shape (3.5×2.5×2.0)	160	×	10	×	Along BV
4	Irregular shape (3.1×2.8×1.0)	25	100	15	110	Along BV
5	Irregular shape (2.6×2.4×1.5)	30	×	10	320	Along BBN
6	Irregular shape (not recorded)	110	×	16	390	Along BBN

×: not observed; BV: blood vessel; BBN: bundle of blood vessel-nerve.