exogastric

adjective2

1. •
   Outside of the stomach.

   • Preoperatively and intraoperatively it is difficult to distinguish benign and malignant lesions; all may demonstrate a mixture of intramural, endogastric and exogastric appearances. — 2007
2. •
   Of the shell of a mollusc, curving forwards towards the head.

   • Vexing are two exogastric genera of the Simard limestone. — 1957