Antrum duplicatum, 1-loculare, superne apertum, pericarpiis osseis intus nidulantibus.
We found that the tumor did extend from the antrum, into which I could bore my finger easily.
It is rarely possible to enter the antrum through its natural ostium.
In my opinion, however, it is always wiser in such cases to open the antrum.
The antrum pyloricum is small and not very distinctly ...