Inadvertent parathyroidectomy, although not uncommon, is not associated with postoperative hypocalcemia. The type of surgical procedure does not increase the risk of incidental parathyroidectomy, while thyroid malignancy may reduce the incidence of inadvertent parathyroidectomy.

Background/Aims: Gastric volvulus is a rare, potentially life-threatening condition, which is difficult to diagnose. This study represents a series of patients with acute gastric volvulus. Methods: All patients presenting with acute gastric volvulus over a 10-year period were reviewed. Results: Twenty-one patients with a median age of 66 years were identified. Acute gastric volvulus was secondary to a paraesophageal hiatus hernia in 16 patients. The major symptoms were abdominal pain, vomiting and upper gastrointestinal bleeding/anemia. The most useful investigations were barium studies and upper gastrointestinal endoscopy. Treatment was open surgery in all patients. There were no major complications and no deaths. Median hospitalization was 8 days. Conclusion: Acute gastric volvulus is a rare condition which requires a high index of suspicion for diagnosis, which is usually based on imaging studies. The treatment is immediate surgery. Volvulus can be treated successfully by open surgery with minimal morbidity and short hospitalization.

This review encompasses rectal prolapse, including aetiology, symptoms and treatment. The English-language literature about rectal prolapse was identified using Medline, and additional cited works not detected in the initial search were obtained. Articles reporting on prospective and retrospective comparisons and case reports were included.

A case of adenocarcinoma, developed in the anal canal after ileal pouch-anal anastomosis for ulcerative colitis using a double stapling technique, is reported. In this case a T3N0 cecal cancer was found unexpectedly in the colectomy specimen. Two years later, this patient presented with an outlet obstruction of the pouch because of development of an adenocarcinoma of the anal canal. This was treated with an abdominoperineal excision of the pouch and anorectum.

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