Richter's hernia in the laparoscopic era: four case reports and review of the literature

Richter's hernia can occur at trocar sites after laparoscopic procedures, and 10-mm or larger ports are the usual culprits. Most surgeons now routinely close the fascia of these sites to prevent herniation. The usual presentation is of crampy abdominal pain with nausea and vomiting. Treatment is reduction of the bowel that is incarcerated and then repair of the fascial defect. We describe four cases of Richter's hernia after laparoscopy, two that were repaired by open procedure and two that were repaired laparoscopically, and review the literature. A laparoscopic hernia repair is acceptable treatment at the time of diagnosis, especially in the obese patient, as long as the incarcerated bowel is not compromised or frankly ischemic.

Massive Incisional Hernia of the Bowel and Urinary Bladder: A Case Report

Abdominal hernias are not rare in women, but incisional bladder herniation is uncommon. Incisional hernias are an iatrogenic condition caused by protrusion of the abdominal viscera through the abdominal fascia. Omentum and small intestines are by far the most common viscera involved, and the condition is diagnosed on clinical examination either visually or by palpation of an abdominal bulge. We describe a case of bladder and bowel herniation through a lower transverse abdominal incision (Pfannenstiel), which followed emergent operative intervention for ectopic pregnancy.

Massive incisional hernia of the bowel and urinary bladder: a case report

Abdominal hernias are not rare in women, but incisional bladder herniation is uncommon. Incisional hernias are an iatrogenic condition caused by protrusion of the abdominal viscera through the abdominal fascia. Omentum and small intestines are by far the most common viscera involved, and the condition is diagnosed on clinical examination either visually or by palpation of an abdominal bulge. We describe a case of bladder and bowel herniation through a lower transverse abdominal incision (Pfannenstiel), which followed emergent operative intervention for ectopic pregnancy.

Spontaneous renal artery dissection in a healthy man

We have presented a unique case of isolated renal artery dissection in an otherwise healthy young man, whose diagnosis was demonstrated by renal angiography. He was anticoagulated with warfarin for one year with resolution of the false channel in his renal artery as demonstrated by magnetic resonance angiography. Duplex ultrasonography of his renal artery was important in monitoring his renal artery flow velocities.