• Journal of Veterinary Clinics
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• v.29 no.4
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• pp.319-322
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• 2012

This case presents application of bioadhesive for inguinal hernia repair of Jeju native pigs. An inguinal hernia was diagnosed in Jeju native pigs, respectively, 3 days of age and 30 days of age, by physical and radiographic examination. Inguinal herniorrhaphy was performed under sedation with azaperone. After excision of scrotal sac, gently separated testis and intestinal loops. Herniated testis was isolated from scrotal sac and intestinal loops were replaced in the abdominal cavity. The external inguinal ring surface and skin closed using the technique of tissue adhesive. The patients were recovered without post-operative complications. This result considered that bioadhesive application could be a simple method to reduction of scrotal hernia without post-treatment like removal of sutures.

• Advances in pediatric surgery
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• v.16 no.2
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• pp.101-107
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• 2010

Herniorrhaphy of Indirect inguinal hernia (IIH) is one of the most frequently performed surgical procedures in children. The overall incidence of inguinal hernias in childhood ranges from 0.8 to 4.4 %. The incidence is up to 10 times higher in boys than girls, especially much higher in premature infants. IIHs in children are basically an arrest of embryologic development rather than an acquired weakness, which explains the increased incidence in premature infants. In normal development, the processus vaginalis closes, obliterating the peritoneal opening of the internal ring between 36th and 40th week of gestation. This process is often incomplete, leaving a small patent processus in many newborns. However, closure continues postnatally, and the rate of patency is inversely proportional to age of the child. The presence of a patent processus vaginalis is a necessary but not sufficient variable in developing a congenital IIH. In other words, all congenital IIHs are preceded by a patent processus vaginalis, but not all patent processus vaginalis go on to become IIHs. The overall incidence of IIH in population is approximately 1 to 2 % and the incidence of a processus vaginalis is approximately 12 to 14%, clinically appreciable IIH should develop in approximately 8 to 12 % of patients with a patent processus vaginalis. Although the classic open inguinal hernia repair remains the gold standard for most pediatric surgeons, laparoscopic repair is being performed in many centers. Like open technique, laparoscopic technique is fundamentally a high ligation of the indirect hernia sac with or without internal ring ligation. The advantages of laparoscopic approach include the ease of examining the contralateral internal ring, the avoidance of access damage to vas and vessels during mobilization of cord, decreased operative time, and an ability to identify unsuspected direct or femoral hernias. Almost all groin hernias in children are IIHs and occur as a result of incomplete closure of processus vaginalis. The treatment is repair by high ligation of hernia sac, which can be done by an open or laparoscopic technique. The contralateral side can be explored by laparoscopy or left alone, open exploration is no longer indicated due to potential risk of infertility.

• Advances in pediatric surgery
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• v.4 no.1
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• pp.48-54
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• 1998

A total of 335 pediatric inguinal hernias were analyzed at the Department of General Surgery, St. Benedict Hospital, for last 10 years (1986 to 1995). Male patients were predominant(2.25 : 1), and 78.2 % were under 2 years of age. Right side was 1.63 times more frequent than the left. Among the 19 cases of incarcerated hernias, 84 % could be safely reduced preoperatively. Twelve cases(3.6 %) were repaired by the Bassini procedure and 21 cases(6.3 %) by internal ring repair. The majority (90.1 %) however did not require a posterior wall reconstruction. Bilaterality was found in 25 cases(7.5 %), and in 8 cases(2.4 %) subsequent contralateral hernia developed after primary ipsilateral repair. Postoperative complication occurred in 15 cases(4.5 %); scrotal seroma and/or hematoma(3%), wound infection(0.6 %), and pneumonia(0.9 %). In order to reduce the incidents of complications, children with inguinal hernias should be treated by a pediatric surgeon.

• Journal of Chest Surgery
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• v.45 no.6
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• pp.415-417
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• 2012

The development of Morgagni hernias is related to malformations of the embryologic septum transversum after failure of the sternal and costal fibrotendinous elements of the diaphragm to fuse. The overall incidence of Morgagni hernias among all congenital diaphragmatic defects is 3% to 4%. Inguinal hernias are the most common hernias in males and females (25% and 2%, respectively). An inguinal hernia is defined as a protrusion of the abdominal cavity contents through the inguinal canal. The combination of Morgagni and inguinal hernias is rare, and treatment using laparoscopic surgery has not been previously reported. This case presents a one-stage laparoscopic repair of Morgagni and inguinal hernias in a 2-month-old male.

• Advances in pediatric surgery
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• v.9 no.2
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• pp.89-93
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• 2003

A lipomatous lesion of the cord is an accidentally encountered structure during the operative repair of inguinal hernia. This lesion has been reported as a lipoma of the cord in adults. However, there is only a limited number of reports in the pediatric age group. To evaluate the prevalence of this lesion in children and in order to review the surgical signiticancies, 600 hernia operations in 411 children during a period of 4 years from January, 2000 to December, 2003 in the Division of Pediatric Surgery, Department of Surgery, the Catholic University of Korea, were included in this study. There was a total of 31 (5.2 %) lipomatous lesions in 25 (6.1 %) cases; 3 cases in infants, 17 between 1 to 4 years, and 5 above 5 years of age. Male was more prevalent (male to female ratio 14:11). The laterality of clinical hernia with the lesions was 10 in the right, 13 in the left and 2 in both sides. The patients with ipsilateral lesions to the hernia were 14, contralateral in 5 and bilateral in 6 cases. Excluding 1 case of bilateral lesions in bilateral hernia, 10 lesions were contralateral to the clinical hernias. In 1 case, lipomatous lesion was the sole finding with nonsignificant patent processus vaginalis. Every lesion was suture ligated and resected with gentle traction of the dissected hernia sac. It has not been clearly defined whether the lesion is a stopper or a provocator of the hernia development. However, removal is highly recommended to make a differential diagnosis from the recurrent inguinal hernia in future. The term "lipomatous lesion" seems to be pathologically accurate and must be differentiate from the true lipomas.

• Journal of the Korean Society of Radiology
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• v.81 no.4
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• pp.1003-1007
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• 2020

Omental torsion secondary to inguinal hernia has rarely been reported as a cause of acute abdominal pain. However, in our case, omental infarction due to prolonged inguinal hernia-associated omental torsion led to the formation of a large omental mass with marginal fibrosis, and the patient presented with chronic abdominal pain. A 74-year-old man presented with complaints of lower abdominal pain for 1 month; subsequently, bilateral inguinal hernias were identified through inguinal ultrasonography. CT scans revealed that the greater omentum was trapped within the right inguinal canal, leading to omental torsion. The greater omentum, distal to the pedicle, appeared as a 30 cm-sized oblong fibrofatty mass in the right lower abdomen and pelvic cavity. Laparoscopic omentectomy with hernia repair was successfully performed.

• Advances in pediatric surgery
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• v.12 no.2
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• pp.155-166
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• 2006

Inguinal hernia is the most common disease treated by the pediatric surgeon. There are several controversial aspects of management 1)the optimal timing of surgical repair, especially for preterm babies, 2)contralateral groin exploration during repair of a clinically unilateral hernia, 3)use of laparoscope in contralateral groin exploration, 4)timing of surgical repair of cord hydrocele, 5)perioperative pain control, 6)perioperative management of anemia. In this survey, we attempted to determine the approach of members of KAPS to these aspects of hernia treatment. A questionnaire by e-mail or FAX was sent to all members. The content of the questionnaire were adapted from the "American Academy of Pediatrics (AAP) Section on Surgery hernia survey revisited (J Pediatr Surg 40, 1009-1014, 2005)". For full-term male baby, most surgeons (85.7 %) perform an elective operation as soon as diagnosis was made. For reducible hernia found in ex-preterm infants already discharged from the neonatal intensive care unit (NICU), 76.2 % of surgeons performed an elective repair under general anesthesia (85.8 %). 42.9 % of the surgeons performed the repair just before discharge. For same-day surgery for the ex-premature baby, the opinion was evenly divided. For an inguinal hernia with a contralateral undescended testis in a preterm baby, 61.9 % of surgeons choose to 'wait and see' until 12 month of age. The most important consideration in deciding the timing of surgery of inguinal hernia in preterm baby was the existence of bronchopulmonary dysplasia (82.4 %), episode of apnea/bradycardia on home monitoring (70.6 %). Most surgeons do not explore the contralateral groin during unilateral hernia repair. Laparoscope has not been tried. Most surgeons do not give perioperative analgesics or blood transfusion.

• The Korean Journal of Pain
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• v.20 no.2
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• pp.203-207
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• 2007

Inguinal hernia repair can result in paresthesia and/or pain in the inguinal region. Pharmacological and surgical management often yield inconsistent results associated with considerable risks and side effects. Radiofrequency thermocoagulation (RF) is a neuro-destructive treatment for severe pain, but associated with hypoesthesia, neuritis-like reactions, and occasional neuroma formation. Pulsed radiofrequency (PRF), unlike RF, delivers high intensity currents in pulses, is non-neurodestructive, and therefore less painful, without the potential complications. Here we report on PRF in chronic postoperative inguinal pain. A 23-year-old male who received right inguinal hernia repair and complained of right sided groin pain for approximately 10 years underwent PRF at the L1 and L2 dorsal root ganglia (DRG). He then reported a decrease in pain from 80-90/100 mm to 15-30/100 mm on a visual analogue scale (VAS), which lasted for twelve months.

• Advances in pediatric surgery
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• v.12 no.1
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• pp.1-10
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• 2006

Recent advances in neonatal management have resulted in a dramatic increase in survival of very low birth weight infants. These critically ill infants, however, continue to pose significant challenges in management and ethics. There is little information on the outcome of the micropremie (birth weight less than 800 g) that require surgery. The records of 171 micropremies treated over a 15 year period (beginning in 1989) at Asan Medical Center was reviewed retrospectively. Forty-one (24.0 %) infants required surgical interventions by pediatric surgeons. There were 90 boys and 81 girls. The smallest infant, weighed 396g at birth, had esophageal atresia and died before surgery. The smallest survivor, birth weight 645 g, received anenterostomy for necrotizing enterocolitis at the weight of 590 g. The gestational age of the group rangedfrom 21 to 36 weeks. The most common surgical problem was inguinal hernia. There were 20 inguinal hernias, and repairs were performed on17 infants. Excluding 2 cases, hernia repair was performed at the time of discharge. There was only one recurrence of adirect inguinal hernia. Necrotizing enterocolitis developed in 17 patients, 11 were operated upon, two had peritoneal drainages, and 9 had enterostomies. Five of 11 surgical infants died after operation and three of the nonsurgical infants died of various complications. Although micropremies have potentially high risks of serious complications and death, the outcome can improve with careful surgical observation and judgment.

• Journal of Chest Surgery
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• v.23 no.5
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• pp.1027-1034
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• 1990

Pectus excavatum, commonest developmental anomaly of chest wall, is manifested by depression of the sternum and lower costal cartilages that is of surgical interest. From 1982 through 1990, fifteen patients have undergone surgery for treatment of pectus excavatum and treated by Ravitch operation: 5, Modified Ravitch operation; 4, Wada operation, 1 and Modified Wada operation, 5. There was familial history of pectus excavatum in 3 patients. Associated congenital anomaly were seen in 6 patients; scoliosis in 3 patients, right inguinal hernia in 1, polydactyly in 1 and patent ductus arteriosus in 1 patent. Postoperative minor complications were developed in 3 cases; pneumothorax, 2 cases; pleural effusion, 2 cases; wound infection and dehiscence, 1 cases; pressure sore due to strut malposition, 2 cases; flail chest and 2 cases; seroma. The incidence of the postoperative complications were more common in cases who were treated by metal strut, pin or other prosthetic materials for supporting the chest wall integrity than the standard corrective procedure. All cases have no recurrence of chest wall depression and operative death.