It is at this point not fully clear if multiple foci tumors, which may originate at different time-points, grow and merge to generate tumors of variable origin.
Now and then you encounter a show that could only originate at the Edinburgh fringe.
The three tunnels all originate at the Hillview Reservoir in Yonkers, near the Bronx border.
Abyssal waters originate at the air-sea interface in polar regions, principally the Antarctic.
Earthquakes along the San Andreas originate at what geologists consider shallow depths, about eight or nine miles down.
The two winds originate at different places on the Sun and accelerate to terminal velocity at different distances from it.
THE idea of eating your dog food to prove its wholesomeness didn't originate at the Global Pet Expo.
But because large earthquakes tend to originate at great depths, breaking rock that far down carries more serious risk, seismologists say.
She notes that the dust appears to originate at a point in north-western China, and it extends for about 400km north-west into Kazakhstan.
"Scudder Park is close to the Northport Village sewage treatment plant," he said, "but the coliform does not originate at the plant.
Two-thirds of PBS's regular series -- including "American Masters," "Frontline," "Great Performances" and "Nova" -- originate at two stations, WNET and WGBH.
