This sounds like a specific medical report or a case study entry involving a penetrating injury. Based on the terminology used:
Mira's latest job is simple: slip into a Syndicate courier's pocket and lift a chip. The chip, small and warm, hums of data and danger. On the way out, a blade meets grain—someone else is there, another JK trying the same mark. It's quick, a navel-stab technique: a shocked cry, a flash of blood that smells metallic and old. Mira freezes; the other JK, a kid of fourteen with eyes like flint, slips away with the chip and a trail that will lead straight to Bleed-35's hidden labs. JK Navel Stab Bleed -35