In other words, it must have an extra-solar origin.
Robboy et al. [24] compared the features of primary insular carcinoids and metastatic midgut carcinoids and concluded that the presence of extra-ovarian tumour, bilaterality, multinodularity, vascular invasion and the absence of teratomatous elements are suggestive of an extra-ovarian origin [5].
When breast metastases from an extra-mammary origin occur, which is exceptional, they are generally diagnosed in patients with a known metastatic disease.
X-ray photoelectron spectroscopy (XPS) spectra of sputter-etched nc-TiC/a-C nanocomposite thin films published in literature show an extra feature of unknown origin in the C1s region.
14, 23, 24, 27, 65, 66, 77, 78, 148, 149 A similar mechanism might explain the origin of an extra incisor in Sprouty mutant mice.
Since any non-simulated chromosomal abnormality contains information revealing the parental origin (e.g. an extra copy of the paternal chromosome or loss of the maternal copy), the simulation dataset was improved by an addition of simulated parental origin for each aberrant region.
Whether a mouse embryo can survive with an extra X chromosome depends on the parental origin of the X chromosomes.
Butcher and Brown (1980) also found the connection between the occurrences of AQDs and the interplanetary magnetic field and suggested that the most likely source of the AQDs event would be an extra-terrestrial or magnetospheric origin.
His vocals add an extra sense of scale to the music that belies its apparently rudimentary origins.
