| Hoboken | Nicholas van, Dutch anatomist and physician, 1632-1678. See: Hoboken's gemmules, Hoboken's nodules, Hoboken's valves. (05 Mar 2000) |
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| Hoboken's gemmules | Gross dilations on the outer surface of the umbilical arteries. See: Hoboken's valves. Synonym: Hoboken's gemmules. (05 Mar 2000) |
| Hoboken's nodules | Gross dilations on the outer surface of the umbilical arteries. See: Hoboken's valves. Synonym: Hoboken's gemmules. (05 Mar 2000) |
| Hoboken's valves | The flangelike protrusions into the lumen of the umbilical arteries where they are twisted or kinked in their course through the umbilical cord. (05 Mar 2000) |