Bicycle Valve Stem Types. There are three types of bicycle valve stems in use: Schrader, Presta and Woods/Dunlop. The Woods or Dunlop valve stem style is much more rare than the other two. Any wheel rim that fits a Schrader valve can also fit a Woods or Presta valve.
Papilloma and Papillomatosis. A papilloma is a benign growth found in breast ducts, which has âfinger-likeâ fronds, and often completely blocks the duct. Papillomas are composed of âmammary epitheliumâ which are the cells that comprise the duct-wall linings of the breast.
En papillote. En papillote (French pronunciation: â[ÉÌ papijÉt]; French for in parchment), or al cartoccio in Italian, is a method of cooking in which the food is put into a folded pouch or parcel and then baked. The parcel is typically made from folded parchment paper, but other material, such as a paper bag or aluminium foil, may be used.