Attempted Removal of a Large Pheochromocytoma via a Robotic Approach.

A pheochromocytoma is a rare tumor of neuroendocrine origin that secretes hormones like epinephrine, norepinephrine, and occasionally dopamine. The most notable symptom of the release of catecholamines is exceedingly high blood pressure. A 45-year-old male presented with a symptomatic pheochromocytoma of large size.

A Twisted Cecum: Herniation and Volvulus of the Cecum Through the Epiploic Foramen.

Herniation of the cecum, terminal ileum, and ascending colon through the epiploic foramen is an uncommon presentation of an internal hernia. An 82-year-old female presented with a small bowel obstruction; Computed Tomography (CT) imaging showed a herniation of the terminal ileum, cecum, and ascending colon through the foramen of Winslow into the lesser sac, with cecal volvulus. Prompt surgical treatment included laparotomy and reduction of the hernia, followed by an extended right hemicolectomy with primary anastomosis and functional closure of the epiploic foramen.