Laparoscopic orchidopexy with transabdominal preperitoneal hernia repair in an adult

We report an adult who underwent laparoscopic orchidopexy and transabdominal preperitoneal hernia repair. The patient was a 53‐year‐old man who was referred to our hospital for a bulge and pain in his left inguinal area. An abdominal CT scan revealed that the greater omentum was incarcerated in a left inguinal hernia. The patient underwent emergency laparoscopic surgery immediately. After reduction, he was diagnosed with bilateral cryptorchidism and inguinal hernia. After adequate mobilization, pneumoperitoneum was discontinued, and orchidopexy was performed with the Lichtenstein tension‐free hernioplasty. One month later, the patient underwent elective laparoscopic orchidopexy with transabdominal preperitoneal hernia repair on his right side. The patient's postoperative course has been uneventful, with no evidence of hernia recurrence to date. This procedure is safe and may be an option for adult patients who desire testis preservation. This may be the first report of laparoscopic hernia repair with orchidopexy.     

Laparoscopic repair of an irreducible femoral hernia containing an epiploic appendage of the sigmoid colon

Here we present the first report of laparoscopic repair of an irreducible femoral hernia containing an epiploic appendage of the sigmoid colon. A 73‐year‐old woman presented with a 1‐week history of a left groin mass below the inguinal ligament with no abdominal symptoms. Abdominal CT demonstrated a 21 × 18‐mm oval‐shaped, fat‐dense structure in the left groin area. The hernia contents were considered potentially associated with the omentum; thus, a left irreducible femoral hernia was diagnosed. Elective laparoscopic surgery revealed an irreducible femoral hernia containing an epiploic appendage of the sigmoid colon, which was then reduced. The reduced epiploic appendage showed no ischemic changes, inflammation, torsion, or swelling, obviating the need for resection. The femoral hernia was laparoscopically repaired via a transabdominal preperitoneal approach with mesh. The patient's postoperative recovery was uneventful, and no recurrence of the femoral hernia was noted at the 6‐month follow‐up.     

Blood flow evaluation using PINPOINT® in a case of incarcerated inguinal hernia: A case report

Indocyanine green (ICG) fluorescence for intestinal blood flow has been reported, but application during laparoscopic surgery for incarcerated inguinal hernia has not been reported. Here, we report the case of a patient with an incarcerated inguinal hernia in whom the bowel was preserved after evaluation of intestinal blood flow with ICG fluorescence using PINPOINT®, a brightfield full‐color, near‐infrared fluorescence camera. A man in his 80s was diagnosed with incarcerated inguinal hernia and underwent laparoscopic surgery. The ascending colon and mesentery showed deep red discoloration on gross evaluation. However, intravenous injection of ICG revealed uniform fluorescence of the mesentery and bowel wall, indicating the absence of irreversible ischemic changes of the bowel. As such, no resection was performed, and transabdominal preperitoneal patch plasty was completed. The patient had a good postoperative course. In this case, ICG fluorescence with the PINPOINT was useful to avoid bowel resection during laparoscopic surgery.     

A case of indirect inguinal bladder hernia treated by laparoscopic hernia repair

Inguinal bladder hernia is a rare clinical condition, and only a small number of reported cases have been treated by laparoscopic surgery. In the present case, the patient was a 78-year-old man who presented to our emergency department with a chief complaint of right inguinal bulge and pain. CT imaging revealed an incarcerated right inguinal hernia containing the small intestine and a portion of the urinary bladder. We performed manual reduction of the incarcerated intestine, and he was admitted to the surgical ward for follow-up. On the 19th day after discharge, recurrence of incarceration developed, and he was readmitted after manual reduction. A laparoscopic transabdominal preperitoneal repair was performed. After careful reduction of the protruding bladder from the hernial orifice, we repaired the right inguinal hernia with a mesh prosthesis. We experienced a rare case of right indirect inguinal bladder hernia that was treated successfully with laparoscopic repair.     

Inguinoscrotal hernia containing the urinary bladder successfully repaired using laparoscopic transabdominal preperitoneal repair technique: A case report

We report herein a patient with an inguinoscrotal hernia containing the urinary bladder. The hernia was safely repaired using the laparoscopic transabdominal preperitoneal repair technique. A 76‐year‐old man was admitted to our hospital with abdominal pain, vomiting, and diarrhea. His scrotum was swollen to fist size. Abdominal CT showed herniation of the sigmoid colon and the bladder into the right inguinal region, and his abdominal pain was attributed to incarceration of the sigmoid colon; this was manually reduced. About 1 month later, we performed transabdominal preperitoneal repair. After the direct hernial orifice was identified, the bladder was noted to be sliding from the medial side of the hernia; this was reduced. Peeling on the medial side was carried out to the middle of the abdominal wall, and the myopectineal orifice was covered with mesh. The patient was discharged on postoperative day 1.     

Laparoscopic identification of combined pediatric femoral hernia and ruptured abdominal cyst of the canal of Nuck: A report of an extremely rare case

A 7-year-old girl was referred to our hospital with a suspected right-sided indirect inguinal hernia. An egg-sized elastic, non-painful mass was palpated in the right inguinal region. Preoperative CT demonstrated a 30-mm simple cystic mass in the right internal inguinal canal, which we diagnosed as an abdominal cyst of the canal of Nuck. Laparoscopy revealed that the abdominal cystic component was ruptured, so we performed Pott's procedure. However, the patient's right groin swelled on postoperative day 3, necessitating re-operation. The patient's symptoms recurred again after 3 months, despite having had two surgical repairs. In the third operation, a right-sided femoral hernia was confirmed and repaired via external and laparoscopic approaches. To the best of our knowledge, there have been no reports on the combination of femoral hernia and cyst of the canal of Nuck in children. A laparoscopic approach was useful for obtaining a definitive diagnosis and conducting a safe and secure surgical repair.     

Complete colonic obstruction caused by a sigmoid colon cancer incarcerated in an inguinal hernia sac

An 85-year-old man with a clinical and x-ray picture consistent with a large bowel obstruction had a large left inguinal hernia with an incarcerated loop of sigmoid colon containing a small annular constricting colon carcinoma. Colonic obstruction due to inguinal hernia alone is so rare that a thorough evaluation should be done preoperatively in any patient believed to have colonic obstruction due to inguinal hernia.     

Open mesh removal combined with laparoscopic totally extraperitoneal inguinal hernia repair: A case report of a novel surgical technique for chronic postoperative inguinal pain

A 74-year-old man presented for surgical treatment to alleviate chronic post-herniorrhaphy inguinal pain. Physical and imaging examinations suggested that his pain was due to his ilioinguinal nerve being entrapped by a meshoma composed of bilayer mesh and plug mesh. The patient strongly desired mesh removal, although it appeared challenging because of adhesion of the meshes from the previous herniorrhaphies. Anticipating technical difficulty, we performed laparoscopic totally extraperitoneal repair followed by open mesh removal. Thus, the risk of damaging the peritoneum and visceral organs during open mesh removal was eliminated because the peritoneum had already been separated from the pathogenic mesh during the laparoscopic repair. The patient's chronic pain was drastically relieved. Combination surgery may therefore be a safe and useful technique in select patients with chronic postoperative inguinal pain. This approach could also prevent hernia recurrence.     

De Garengeot hernia with avascular necrosis of the appendix: A case report

BACKGROUNDAn incarcerated hernia is a common cause of acute abdominal pain. There are various types of incarcerated hernias, including incarcerated hernias of the appendix. These hernias are often complicated by appendiceal inflammation, necrosis, and suppuration, which affect the outcome of surgical repair. A De Garengeot hernia is a femoral hernia that contains the appendix. This type of hernia has a low incidence. When a De Garengeot hernia is clinically suspected, emergency surgical treatment should be performed as soon as possible.CASE SUMMARYA 59-year-old man was admitted to the hospital with a painful right inguinal mass that had suddenly developed 6 hours earlier. Physical examination revealed a 4 cm × 2 cm palpable mass in the right groin. The mass was hard and could not be reduced due to tenderness. It did not descend into the scrotum. B-ultrasound revealed an incarcerated hernia. During surgery, the hernia was found to contain the appendix, which exhibited distal avascular necrosis. A De Garengeot hernia was diagnosed according to the classification criteria of this type of inguinal hernia. Laparoscopic reduction of the incarcerated hernia, appendectomy, and small-incision femoral hernia repair were performed in the emergency department, and cefuroxime was administered as anti-infection therapy for 2 d postoperatively. After treatment, the patient had no abdominal pain or infection and was discharged on postoperative day 4. He had no recurrence of the inguinal hernia after 16 months of follow-up.CONCLUSIONDe Garengeot hernias have a low incidence and are difficult to diagnose. Laparoscopy is useful for their diagnosis and treatment.     

Case of chronic pain after laparoscopic percutaneous extraperitoneal closure in an adolescent girl with inguinal hernia in which open repair was effective

Chronic pain after laparoscopic percutaneous extraperitoneal closure is very rare. Here, we report a case of chronic pain after laparoscopic percutaneous extraperitoneal closure in an adolescent patient with inguinal hernia who underwent open repair. A 15‐year‐old girl was diagnosed with a left indirect inguinal hernia, and laparoscopic percutaneous extraperitoneal closure was performed. However, 6 months later, after strenuous exercise, she developed localized pain around the hernia site. Her pain was well controlled by internal treatment but failed to completely resolve. The pain type was somatic, Tinel's sign was negative, and there was no recurrence of the inguinal hernia. Because she strongly wished to undergo surgery, the Potts procedure with removal of the ligature and excision of the round ligament was performed. Her pain improved after surgery, and further medical treatment was not required. The Potts procedure may be an effective treatment for chronic pain such as in this case.     

The endoscopic-assisted or endoscopic mini- or less-open preperitoneal (E/MILOP) approach for primary and incisional ventral hernia repair

Arteriovenous malformations are a vascular anomaly most often found in the central nervous system; however, they can present ubiquitously in any organs or tissues. We present the case of a 55-year-old man who developed a tender, reducible inguinal bulge and underwent laparoscopic transabdominal preperitoneal inguinal hernia repair under the clinical diagnosis of an inguinal hernia. Intraoperative observation revealed no hernia sac, but a poorly defined spermatic cord mass, appearing to be responsible for the patient's symptoms, was found and removed. The pathology of the mass was consistent with the diagnosis of an arteriovenous malformation of the spermatic cord. Surgeons should keep in mind the small possibility of arteriovenous malformations in patients with clinical presentation of an inguinal hernia, as they may cause massive bleeding during and after the operation unless handled appropriately.     

Unusual diagnoses presenting as incarcerated inguinal hernia: a case report and review of the literature

Many different pathological processes can present as an incarcerated inguinal hernia. We present an unusual case of sigmoid diverticular abscess presenting as a left incarcerated inguinal hernia and review the literature on this subject. This was treated with open drainage of the abscess cavity and laparotomy with segmental sigmoid resection and primary anastomosis.     

Gastric volvulus and giant Bochdalek hernia in an adult patient that were safely repaired by endoscopic reduction and elective laparoscopic surgery

A Bochdalek hernia (BH) is a congenital abnormality with incomplete closure of the diaphragm. It is usually manifested in infants but rarely in adults. Here, we report an adult patient with gastric volvulus and giant BH that were safely repaired by endoscopic reduction and elective laparoscopic surgery, respectively. A 79-year-old woman presented with left upper abdominal pain but no history of trauma. CT revealed a giant BH with gastric volvulus. After emergency endoscopic reduction of the volvulus, elective laparoscopic repair of the BH was performed. The 8 × 8-cm defect was repaired with interrupted nonabsorbable sutures and a mesh. The patient's postoperative course was uneventful, and no complications or recurrence were observed in the 6 months that followed.     

Testicular infarction becoming apparent after hernia reduction

Background: Testicular infarction from an incarcerated inguinal hernia is a rare event in children, often not considered in the initial evaluation. Objective: To report a case that describes the presentation, diagnosis, and management of testicular infarction in the setting of an incarcerated inguinal hernia. Case Report: A 2-month old boy was brought to the Emergency Department (ED) by his parents for vomiting, crying, and a left-sided scrotal swelling. An inguinal hernia was manually reduced successfully in the ED. Subsequently, scrotal ultrasound with color Doppler was obtained, demonstrating no blood flow to the left testis. The patient underwent a left orchiectomy and right orchiopexy with hernia repair. Discussion: Testicular injury can occur from torsion due to the effect of an incarcerated hernia or due to ischemia from cord compression. Delay in diagnosis and surgery risks testicular viability, therefore, surgery should not be delayed for imaging in the presence of strong suspicion of torsion. Conclusions: The diagnosis of testicular torsion is not always straightforward because many conditions may have a similar clinical presentation or may compromise testicular blood supply. This case is an unusual presentation of testicular infarction in the setting of an incarcerated inguinal hernia.     

REPAIR OF CONCOMITANT INGUINAL AND FEMORAL HERNIAS UNDER LOCAL ANAESTHESIA

We describe the case of a 91-year-old patient with small bowel obstruction due to an obstructed groin hernia. It was decided to repair the hernia under local anaesthesia and sedation because of the patient's age and medical condition. At surgery, concomitant inguinal and femoral hernias were found and repaired. We discuss the technique of repairing groin hernias under local anaesthesia, especially in the elderly, and the previously reported incidence of concomitant hernias.     

Surgical experience of using the endoscope manipulator robot EMARO in totally extraperitoneal inguinal hernia repair: A case report

Robot‐assisted surgery has advanced rapidly since the 1980s. However, new equipment is still needed to overcome problems in conventional endoscopic surgery, including unique risks, such as camera shake and communication difficulties between the operator and the scopist. EMARO, an endoscope manipulator robot, is the world's first pneumatically driven endoscope‐holder robot that can operate flexibly and smoothly with the use of air pressure. We herein report the surgical experience of using EMARO in totally extraperitoneal inguinal hernia repair. A 77‐year‐old Japanese man presented with bulging in the right groin area. After we diagnosed a right inguinal hernia, endoscopic inguinal hernia repair was performed. We selected the totally extraperitoneal approach with EMARO. The endoscopic procedure time was 100 minutes, and no intraoperative complications occurred. EMARO brings together features of smooth motion and good manipulation performance. This operation was performed safely and was comparable to a conventional operation completed with human assistants. Solo surgery with EMARO was beneficial in this inguinal hernia patient.     

新生儿腹股沟嵌顿性斜疝的彩色多普勒超声诊断价值

目的分析新生儿腹股沟嵌顿性斜疝的声像图特征,评价彩色多普勒超声诊断价值。方法对11例新生儿腹股沟嵌顿性斜疝行超声检查,观察疝块的各项指标,包括大小、内部回声、形态及周边情况等,并用CDFI观察疝内容物的血流信号。结果新生儿腹股沟嵌顿性斜疝声像图多表现为阴囊内肿块,疝囊内容物以肠袢最为常见,超声可显示增厚的肠壁及肠腔内无回声区(积液)。CDFI:疝内容物血流信号较少。结论彩色多普勒超声能清晰地检出新生儿嵌顿性斜疝,是有效的诊断方法,对嵌顿性斜疝的诊断、鉴别诊断及预后评估有重要价值。     

Rare presentation of De Garengeot hernia treated by transabdominal preperitoneal hernia repair: A case report

We present a rare case of De Garengeot hernia treated with simultaneous laparoscopic appendectomy and transabdominal preperitoneal hernia repair. Our patient was an 85-year-old man with a bulging mass in the right groin. De Garengeot hernia was observed on contrast-enhanced CT. Urgent laparoscopy showed the distal part of the appendix passing through a right-sided femoral hernia. Laparoscopic appendectomy was performed, followed by transabdominal preperitoneal repair of the femoral hernia. Pathological examination revealed ischemic necrosis of the appendix. The patient's postoperative recovery was uneventful.     

Laparoscopic sigmoidectomy in a case of sigmoid colon cancer with situs inversus totalis

Situs inversus totalis (SIT) is a rare anatomic anomaly in which organs in the chest and abdomen exist in a mirror image reversal of their normal positions. SIT can complicate surgical procedures, and few reports have described laparoscopic surgery for colorectal cancer in patients with SIT. Here, we report a case of successful laparoscopic surgery in a patient with SIT and sigmoid colon cancer. Laparoscopic sigmoidectomy involved colonic mobilization with high ligation of the inferior mesenteric vessels and complete mesocolic excision. The operating surgeon stood on the patient's left side, opposite the normal location for sigmoidectomy. By placing a 12‐mm trocar in the left iliac fossa and using an automatic endoscopic linear stapler, the operating surgeon was able to perform left‐handed colon resection without having to change position or move the laparoscopic monitor mid‐procedure. An automatic endoscopic linear stapler is useful for laparoscopic left‐side colon surgery in a patient with SIT.     

Single-incision transabdominal preperitoneal and totally extraperitoneal repair for inguinal hernia: early experience from a single center in Asia

Introduction: Laparoscopic inguinal hernia repair is currently one of the most commonly performed minimally invasive surgical procedures. In recent years, single‐incision operations have been developed to further reduce the invasiveness of the surgery. Herein, we report our early experience with single‐incision laparoscopic inguinal hernia repair in Asia, with both the transabdominal preperitoneal (TAPP) and totally extraperitoneal (TEP) approaches. Methods: This is a retrospective review of prospectively collected data on a cohort of consecutive patients with inguinal hernia who underwent single‐incision laparoscopic inguinal hernia repair in a minimal access surgical center in Hong Kong between January 2010 and January 2011. Results: Our cohort consists of 15 patients who underwent single‐incision laparoscopic inguinal hernia; 13 were unilateral and two were bilateral hernias. The mean age was 59.8 years old (range, 28–74 years). The overall mean operative time was 59.53 min (range, 25–120 min). For unilateral hernia repair, the mean operative time was 56 min (range, 25–75 min) and 48.5 min (range, 41–55 min) for TAPP and TEP, respectively. In all cases single‐incision laparoscopic hernia repair was successfully performed, no additional trocars were required, and there were no conversions to conventional laparoscopic or open inguinal hernia repair. All patients were discharged on the same day as the procedure. Conclusion: Single‐incision laparoscopic inguinal hernia is feasible in both TEP and TAPP approaches. The procedure should be performed by laparoscopic surgeons with a high level of experience in single‐incision surgery. Further randomized trials should be performed to evaluate the full potential and clinical application of single‐incision TAPP and TEP.