An unusual case of small intestinal obstruction secondary to a large primary enterolith.

Enterolithiasis is an uncommon entity in humans but frequently seen in equine mammals. A primary enterolith is a mineral concretion formed within the gastrointestinal tract due to the alteration in the anatomical integrity due to variety of conditions resulting in intestinal stasis. We report a patient with small intestinal obstruction due to a primary enterolith.

Valentino's syndrome: A rare and lethal differential diagnosis for acute appendicitis.

Due to the rarity of the condition, Valentino's syndrome is an underrated differential diagnosis for acute appendicitis. We describe a patient with Valentino's syndrome in whom preoperative and intraoperative diagnoses were challenging due to misleading clinical, investigative, and morphological findings. A 31-year-old woman who was on methylprednisolone for sensory radiculopathy presented to the emergency department with acute right lower quadrant pain.