Gastrospirillum hominis ("Helicobacter heilmanii"): a cause of gastritis, sometimes transient, better diagnosed by touch cytology?
G. hominis is more often detected in smears than biopsies. It is seen in association with a peculiar form of gastritis-associating chronic and reactive changes. Colonization may be a transient phenomenon and is never associated with H. pylori.
Intraoperative evaluation of the pancreas with intraoperative ultrasonography was associated which a right localization in 100% of insulinomas. The place for preoperative imaging seems to be limited. A laparoscopic approach in sporadic insulinomas could modify this attitude.