Spigelian hernia is a rare abdominal wall hernia, representing 0.1 to 2 % of all ventral hernias. Clinically, the signs and symptoms are nonspecific and unclear.

Here, we present a 69-year-old female patient, with abdominal bulging in both iliac fossae. Imaging exams suggested Spigelian hernia and right inguinal hernia. The treatment was surgical, with placement of polypropylene meshes and the patient had an uneventful postoperative evolution.

The characteristics of this case corroborate the current literature, which points to a greater involvement of adults aged between 40 and 70 years. The treatment of choice is surgery, which can be open or videolaparoscopic, with placement of a mesh or primary suture.

The clinical presentation of Spigelian hernia is not characteristic and its diagnosis should be suspected during the investigation of an abdominal mass.

A lumbar hernia is a rare entity, and a bilateral lumbar hernia is much rarer. From May 2015 to October 2017, we treated only three patients with bilateral lumbar hernias. One patient came to the hospital presenting with right-sided abdominal pain, and the other two patients presented with bilateral lumbar masses. The previous bilateral lumbar hernia reported in the literature was repaired by open surgery. The laparoscopic approach via the transabdominal preperitoneal (TAPP) procedure with the self-gripping Parietex ProGrip™ mesh was performed at our center. The laparoscopic repair was conducted by a skilled hernia surgeon, and was successfully performed in the three patients. The patients resumed a semi-liquid diet and had no activity restriction after six hours following the operation. No antibiotics were used after the surgery. The operative times of the three patients were 120 min, 85 min, and 130 min. The blood loss volumes of the three patients were 20 mL, 5 mL, and 5 mL. The visual analogue scale pain scores of the three patients were 1, 2, and 2 on postoperative day 1, and were 1, 2, and 1 on postoperative day 3. No perioperative complications, such as bulge, wound infection and hematoma, occurred after the surgery. All of the patients were discharged on the third day after the operation. There was no chronic pain and no hernia recurrence during the follow-up. This study showed that the laparoscopic TAPP approach with the self-gripping mesh is safe and feasible, and can be considered an alternative method for the treatment of bilateral lumbar hernias.