Gastric perforation biopsy: is it obsolete?

Area of Science:

• Gastroenterology
• Surgical Pathology

Background:

• Spontaneous gastric perforation is a critical surgical emergency.
• The necessity of intraoperative biopsies to rule out malignancy in these cases is debated.

Purpose of the Study:

• To evaluate the diagnostic yield of intraoperative biopsies from spontaneous gastric perforations for detecting cancer.

Main Methods:

• A prospective observational study included consecutive patients with spontaneous gastric perforation.
• Biopsies from perforation edges underwent histological examination to determine epithelial type and pathology.

Main Results:

• Sixty-eight patients were analyzed; 88% had gastric mucosa biopsies, with 48% specifically typed.
• All biopsies showed benign ulceration, with no malignancies detected intraoperatively.
• No malignancies were found during subsequent gastroscopic follow-up.

Conclusions:

• Routine intraoperative biopsies for spontaneous gastric perforations may not be necessary for cancer exclusion.
• Endoscopic biopsy after patient recovery is suggested as a potentially more effective method.