A hernia is a protrusion of abdominal content (preperitoneal fat, omentum or abdominal organs) through an abdominal wall defect. Anatomically the most important features of a hernia are the hernial orifice and the hernia (peritoneal) sac, if present. The hernial orifice is represented by the primary defect in the aponeurotic layer of the abdomen, and the hernial sac by the bulging peritoneum. T...

Midgut volvulus in adults is a rare entity that may present with intermittent colicky abdominal pain mixed with completely asymptomatic episodes. This small bowel twist may result in complications of obstruction, ischemia, hemorrhage, or perforation. With a midgut volvulus, complications may be life-threatening, and emergent surgical intervention is the mainstay of treatment. This current case ...

Background: Incisional hernia is a hernia that protrudes through a defect in a previous abdominal wound, and is one of the complications after abdominal surgery. Many risk factors seem to be associated with its development, and there are different treatment modalities from conservative management to operative repair whether open or laparoscopic. Objective: To assess the relation between the typ...

INTRODUCTION Supravesical hernias develop at the supravesical fossa between the remnants of the urachus and the left or right umbilical artery. They are often the cause of intestinal obstruction. We describe the anatomical variant of the supravesical hernia in this case and discuss the pre-operative findings revealed by computed tomography. We discuss diagnostic and therapeutic procedures, and ...

Abdominal wall hernia is common but reliable scientific data about its work relatedness is very limited and inconsistent. In this paper, a less common type of abdominal wall hernia in a 30 year old male worker is presented with recurrence after first surgery when he returned to work. In contrast with almost all kinds of hernia, a lifelong limitation for heavy lifting was recommended. It seems t...

INTRODUCTION Internal hernia within the falciform ligament is exceedingly rare. A literature search revealed only 14 cases of internal herniation of the small bowel through a congenital defect of the falciform ligament, most of which were found intra-operatively. CASE PRESENTATION A 77-year-old Japanese woman presented to our emergency department with sudden hematemesis, occurring at least fo...

Published reports concerning internal hernias after extraperitoneal stoma construction are scarce. In our present report, we describe the case of a 56-year-old man who was referred to our hospital for the treatment of rectal cancer. He underwent abdominoperineal resection of the rectum with sigmoidostomy using an extraperitoneal route. On the ninth postoperative day, the patient experienced sud...

INTRODUCTION In laparoscopic inguinal hernia repair the inguinal region is approached and hernia repair performed from the interior side instead of the classical open external access. Exploration and placement of staplers in the internal inguinal region during laparoscopic hernia repair may sever different anatomical structures, or induce specific complications such as nerve entrapment, neuralg...

Obturator hernia is a rare type of abdominal hernia where herniation occurs through the obturator canal. It develops predominantly in elderly underweight women. It has unspecific early symptoms, which is the reason these hernias are usually discovered only after they have become incarcerated. Incarcerated obturator hernias are usually discovered on abdominal computed tomography (CT) scan or eme...

Peterson's hernia is an internal hernia that can occur after Roux-en-Y anastomosis. It often accompanies small bowel volvulus and is prone to strangulation. Reconstruction of intestinal continuity after massive small bowel resection in a patient who undergoes near total gastrectomy and Roux-en-Y anastomosis can be difficult. A 74-year-old man who had undergone a near total gastrectomy and Roux-...