Omental Hernia Research Articles

Omental incarceration secondary to uterine perforation after dilatation curettage: Conservative approach in sub-saharan Africa.

Complications of uterine perforation and herniation of intra-abdominal organs into the perforated area may occur after gynecological operations. They can be treated with a conservative approach, especially in cases whose vital signs are stable, laboratory values are within normal limits and their general condition is suitable. We aim to present the conservative treatment without using surgical and medical methods as it is the first case in the literature. Uterine perforation is a rare but potentially serious complication of curettage for gynecologic or obstetric reasons especially during and after operative procedures and the application of intrauterine contraceptive devices. The incidence of uterine perforation during gynecological operations is between 0.002-1.7. A 30-year-old multiparous case with a 7-week 4-day pregnancy was diagnosed with incomplete abortion at an external center due to vaginal bleeding. The case underwent suction curettage. After 24 h, revision suction curettage was performed due to the finding of rest in the endometrium during the ultrasonographic control, and the case was diagnosed with uterine perforation and omental herniation due to this. We highlighted the importance of a thorough gynecological assessment following a dilated suction curettage (D&C) procedure that includes a careful clinical examination and a detailed ultrasound evaluation.

Laparoscopically treated bowel obstruction secondary to a lesser omental hernia resulting from a previous laparoscopic total colectomy for ulcerative colitis: A report of two cases

AbstractLesser omental hernias are rare; however, they should be considered in symptomatic bowel obstruction subsequent to a subtotal or total colectomy. This report describes two cases of recurrent bowel obstruction secondary to lesser omental hernias after laparoscopic total colectomies for ulcerative colitis. Initially, these patients had been treated conservatively; however, due to symptom recurrence, surgical intervention was decided on. In both cases, laparoscopic surgery revealed lesser omental hernias. The small bowel, which had entered from the dorsal aspect of the stomach, was returned to the original position, and the lesser omentum was closed. The patients were discharged uneventfully, with no recurrent bowel obstruction during the follow‐up period. These cases highlight the importance of including internal hernias in the differential diagnosis relative to recurrent bowel obstruction, in patient subpopulations with a prior history of a subtotal or total colectomy. Confirmation by computed tomography is preferable.

Silent Danger: Uncovering Greater Omental Internal Herniation

Background: Internal hernias, though infrequent, are significant causes of intestinal obstruction, contributing to 0.2 to 4% of cases. Greater omental hernias, even rarer at 8%, predominantly affect older individuals, where senile atrophy often leads to omental defects. Objective: This study aims to highlight the importance of considering internal hernias in the differential diagnosis for intestinal obstruction, particularly in patients without prior abdominal interventions or trauma. Methods: We review a case of a 75-year-old female presenting with symptoms indicative of internal herniation, including the absence of significant historical abdominal insults. Diagnostic strategies involved physical examinations, imaging via X-ray and CT scans, and eventual surgical intervention. Results: The patient's initial presentation involved subacute obstruction symptoms, progressing to complete obstruction on the second day of admission. Imaging failed to reveal a definitive transition point, but suggested small bowel obstruction. Surgical findings confirmed an intact herniated bowel loop, successfully treated without complications. Conclusion: Internal hernias should be suspected in patients with intestinal obstruction symptoms, even in the absence of typical predisposing factors. Prompt recognition and treatment are crucial to prevent severe outcomes such as strangulation and necrosis.

Internal hernia a preoperative diagnostic challenge in virgin abdomen: case report

Internal hernias are classified in congenital or acquired. Congenital arises from abnormalities during embryonic development, whereas acquired result from trauma, surgical procedures, or another. Gastric surgical procedures can increase susceptibility to internal hernias. A 85-year-old female, denies previous surgeries. Went to the emergency department due to vomiting, adding colicky abdominal pain. Was discharged with a diagnosis of acute gastroenteritis. Came back 12 hours after discharge due to mesogastric pain accompanied by general malaise, abdominal distention and hyporexia, reporting a lack of evacuation. She was algid, pale, abdomen globose, distended, tympanic colonic frame, peristalsis increased. An evaluation was requested from general surgery for probable appendicitis in the elderly vs. secondary ileus. Went to operation room, finding an internal hernia. Transomental herniations are rare conditions. An abnormal omental opening can be either acquired following abdominal surgery, trauma, inflammatory conditions, low body mass index (BMI) and be associated with a long mesentery, intestinal malrotation, or abnormal peritoneal attachments. Although internal hernias are extremely rare (between 1 and 4% of acute or intermittent intestinal obstructions) it is essential not to miss this diagnosis, even in patient whit no previous surgeries. Management of omental hernias are critical as the postoperative mortality rate is over 30% and even 50% if strangulation is present. The lack of current literature on this rare condition, particularly for lesser omental hernias (because can present with nonspecific signs and symptoms) makes diagnosis and management difficult.

Report of a case of bochdalek hernia in an adult presenting as chronic cough: review of literature and discussion

Adult symptomatic bochdalek hernias (BH) are rare and account for 0.16%-6% of all diaphragmatic hernias. Chronic abdominal pain is commonest type of presentation. We have a patient of BH presented with chronic cough and breathlessness on exertion. Aim was to study clinical course and outcome of patient presented to our institute. We also would like to review relevant literature available online and compare it with our findings. 30-year-male from peripheral area had recurrent episodes of cough and breathlessness on exertion since 7 years. He was treated as a case of lower respiratory tract infection. We did chest radiogram which revealed presence of haziness in left lower zone with obliteration left costophrenic angle. His computerized tomography scan revealed defect of approximate size 43×45 mm in posterolateral aspect of left hemidiaphragm with omental herniation. Patient was operated by lap converted to open primary bochdalek hernia repair. His postoperative course was uneventful. Review of literature done revealed cough as a rare type of presentation. Laparoscopy is becoming emerging modality of treatment to do surgical correction. Adult onset diaphragmatic hernias have variable clinical manifestations. High index of clinical suspicion with imaging studies like contrast enhanced computed tomography (intravenous plus oral contrast) of chest and abdomen are required for timely diagnosis and treatment.

Modified circumumbilical approach for duodenal atresia repair : A scarless surgery

Background: Duodenal atresia is a common congenital anomaly causing neonatal intestinal obstruction. The definitive treatment is to restore the intestinal continuity. Laparotomy via upper transverse abdominal incision has been described by many authors as a standard approach for duodenal atresia repair. Here we report a case of newborn underwent duodenal atresia repair via modified circumumbilical approach with satisfactory postoperative outcome. Case presentation: This is a case of premature baby boy, born at 32-week gestation with a birth weight of 1.5kg. Antenatally he was detected to have double bubble sign which was confirmed upon postnatal abdominal radiograph, suggestive of duodenal atresia. He was noted to have a fleshy lump at the umbilicus presumed to be a patent vitello-intestinal duct from the referring hospital. Subsequently he developed umbilical swelling suspicion of umbilical hernia with incarceration and scheduled for emergency umbilical exploration. A circumumbilical incision was made and found to have an umbilical defect with omental herniation, instead of a patent vitello-intestinal duct. A proximal midline incision was made as an extension to the circumumbilical wound enabling a duodenal kocherization and subsequently had duodeno-jejujonostomy anastomosis for the duodenal atresia repair. Postoperative recovery was uneventful with appealing cosmesis. Conclusion: A modified circumumbilical incision is an attractive alternative approach for a duodenal atresia repair. Apart from its cosmetic advantage, the approach provides adequate exposure for similar outcome with transverse abdominal incision.

V-045 PREPERITONEAL APPROACH FOR BILATERAL SPIGELIAN AND RECURRENT LEFT INGUINAL HERNIAS

Abstract This is a case presentation of a preperitoneal repair of a bilateral Spigelian hernia and a recurrent left inguinal hernia. A 71 year old male patient was admitted in the Emergency department after a 3 hour right quadrant acute pain. On his medical record he had an anterior left inguinal repair (Lichtenstein) 6 months before. The physical examination revealed a bulge on the right lower quadrant. The Spigelian hernia was incarcerated but easily reduced. The CT scan findings include a bilateral Spigelian hernia (bowel content), a small umbilical and a left inguinal omental hernia. The patient did not suffer any other incarceration episodes before the surgery, programmed 10 days later. We present the video of the surgical TEP repair, a preperitoneal access, triple hernia reduction, double 15×20cm polypropilene tailored mesh placement. The patient was discharged on the second postoperative day, and had an uneventful recovery with no recurrence after 3 months followup.

Lesser omental hernia through a defect in the posterior layer of the lesser omentum

BackgroundIn previously reported cases of lesser omental hernia, a rare clinical presentation, the herniated intestinal tract was passing through both peritoneal layers of the lesser omentum to herniate into the peritoneal cavity or bursa omentalis. Here we present a very rare case of lesser omentum hernia, where the transverse colon entered through only the posterior layer of the lesser omentum to form a hernia between the anterior and posterior layers.Case presentationA 43-year-old man was admitted to the emergency department with acute abdominal pain. Plain abdominal computed tomography (CT) revealed a change in the caliber of the transverse colon between the stomach and pancreas, forming a closed loop on the cephaloventral side of the stomach. On contrast-enhanced CT images, vessels were observed in the contrast-enhanced lesser omentum surrounding the herniated intestine. The patient was diagnosed with a lesser omental hernia and underwent laparoscopic surgery. Intraoperatively, the transverse colon was covered by the anterior layer of the lesser omentum, and a defect was found in the posterior layer of the lesser omentum on the dorsal side of the stomach. A 2-cm incision was made in the posterior layer of the lesser omentum to widen the small defect. The herniated intestinal section was removed from the hernia sac, and the transverse colon was retained unresected. The postoperative course was uneventful.ConclusionsAs illustrated in this first case of a lesser omental hernia forming between the anterior and posterior layers, characteristic CT findings may play an active role in the diagnosis of this rare presentation.

Omental Herniation through Uterine Perforation due to Unsafe Abortion: A Case Report

Post-abortion complications are a significant cause of maternal morbidity and mortality when conducted by untrained persons in sub-standard settings, which are commonly seen in Low and Middle-Income Countries (LMICs). The presentation depends on the type and extent of the injury but at times may be misleading and delayed recognition resulting in fatal complications. Uterine perforation is one of the uncommon complications of unsafe abortion. The authors report a case of 26-year-old female patient, Gravida 2, para 1 admitted with a history of bleeding per vaginum for the past five days. A detailed Ultrasonography (USG) was done by an ultrasonologist who confirmed the presence of a small rent in the uterine wall and the intrauterine product as a continuation of the omentum. An emergency laparotomy was performed and intraoperative findings showed uterine perforation located at the scar line of the previous uterine incision, through which omentum has entered the uterine cavity and traversed through the cervical canal into the vagina. That part of the omentum which had come into the uterine cavity was removed after ligating all feeding vessels, and the rest of the omentum was placed back into the peritoneal cavity. The uterus was preserved and the patient was discharged in stable condition. Uterine perforation sometimes may present with minimal symptoms and a thorough history and physical examination is key in diagnosing it. Unsafe abortions in hands of quacks and unqualified practitioners leading to life-threatening complications still remain a major problem in developing countries like India and require the immediate attention of policymakers.

A rare case of 5-mm trocar-site hernias after laparoscopy rectopexy requiring surgical repair

The 5 mm trocar-site hernia are very rare complication of laparoscopic surgery and surgeons usually avoid fascial closure at 5 mm trocar-site. We show a case of laparoscopic anterior rectomeshplasty with early omental herniation through a 5 mm trocar-site and surgical repair, as well as an advice on whether or not to undertake a fascial closure of the 5 mm trocar-site.

Lesser omental hernia without intestinal gangrene - Case report.

IntroductionThere are several types of internal hernia. Herniation through the defect in the lesser omentum is extremely rare. Symptoms of this type of hernias may vary a lot and diagnosis is difficult. In this case report a young adult with nonspecific symptoms is diagnosed with an intestinal herniation through the defect in the lesser omentum.Case presentationA 35-year-old man with the history of laparoscopic colectomy presented with abdominal pain but no symptoms of peritonitis or acute bowel obstruction. Abdominal computed tomography (CT) revealed displacement of mesenteric vessels, small intestine and stomach. Intestinal herniation through the lesser omentum was suspected. Laparoscopic reposition of small intestine was performed. The greater curvature of the stomach was sutured to the transverse mesocolon to prevent recurrence of hernia.DiscussionPrevious surgery, low body mass index (BMI), absence of adhesions may predispose the lesser omental hernia. Herniating of intestines through the large openings may occur without presence of acute obstruction or gangrene. CT is helpful in making a correct diagnosis.ConclusionWhen evaluating the patient with abdominal pain, internal hernia should be considered. CT modalities may aid in the detection of these rare hernias and ensure timely treatment. Perioperative inspection and repair of the hepatogastric ligament may help to prevent lesser omental hernias.

Retrograde stent with external string for pediatric robotic pyeloplasty: does it reduce cost and complications?

Robotic-assisted pyeloplasty (RAP) is a mainstay in the treatment of ureteropelvic junction obstruction (UPJO) in children. At our institution, to limit planned operating rooms visits we have placed a ureteral stent with an external string (SWES) immediately prior to RAP. In this study, we sought to quantify the operative time, complications, and costs associated with this approach compared to the traditional approach, requiring subsequent stent removal in the operating room. We hypothesized the SWES cohort would have decreased cost, yet with similar operative time and complications. We retrospectively collected all RAPs performed at our institution using the SWES approach (Aug 2012-July 2017). We excluded those with a redo pyeloplasty, and/or a percutaneous nephrostomy tube for post-operative drainage. We collected 30-day costs linked to the patients' MRN using the Pediatric Health Information System (PHIS) database. We compared 30-day healthare costs for all patients following RAP. We compared our SWES group to a national cohort of all pediatric RAP during the same time period. Lastly, we sent an anonymous, electronic survey to urologists of all PHIS institutions to identify the predominant postoperative drainage, nationally. Within our institution, we reviewed all those treated with SWES (n = 85) (Table 1). The median 30-day cost was $10,548 among those with SWES (Table 2). This was significantly less than the overall, national cohort of all pediatric RAP during the same period ($14,119, p < 0.001). There was a 15.5 % rate of unplanned return to the hospital in the SWES group. Of those unplanned returns, 8.2 % (7/85) had unplanned return for a procedure (3 for unplanned stent removal, 2 for nephrostomy tube for persistent obstruction, 1 for omental hernia, and 1 for stent replacement). With a 42.5 % (37/87) response rate, our nationwide survey found 84.6 % primarily leave stents WITHOUT a string, 7.7 % left nephrostomy tubes, and 7.7 % stents with strings. During pediatric RAP, placement of a SWES takes little time, carries a risk of unplanned visit to the operating room, saves the patient a certain, second anesthetic for stent removal, and amounts to a cost savings of approximately 25 %.

Ischemic bowel from a strangulated double omental hernia.

Ischemic bowel from a strangulated double omental hernia.

Evaluation of diaphragmatic omental hernias by radiology: A prevalence study

INTRODUCTION: This study aimed to describe the radiological features of omental hernias originating from the diaphragm and their localization on the diaphragm, examine their relationship with the thoracic and abdominal organs, and present guiding data to clinicians in operational planning. MATERIALS AND METHODS: This study was obtained as a result of retrospective scanning of the images of 824 patients aged 18–65 who applied for thorax and/or upper abdomen computerized tomography (CT). The patients’ thorax and upper abdomen regions were examined in detail and divided into two groups of individuals with and without hernias. Hernia types, content, localization, and effect types of patients with hernia were recorded and analyzed separately. RESULTS: Diaphragmatic hernia was detected in 197 (23.9%) of 824 patients. While 50.8% of these patients were female, 49.2% were male. Of the patients diagnosed with diaphragmatic hernia, 49.2% (n = 97) had Morgagni hernia, 30.5% (n = 60) had Bochdalek hernia, and 17.8% had hiatal hernia. While Morgagni hernia had anterior localization in 82.5%, Bochdalek hernia was generally localized on the left side (75.8%), and hiatal hernias were sliding type with a rate of 84.2%. The highest effect was observed in Bochdalek hernias (71.1%). Omental tissue (59.4%) was observed most frequently in Morgagni hernias, while stomach content (91.9%) was found to be the highest in hiatal hernias (P < 0.05). DISCUSSION–CONCLUSION: Diaphragmatic omental hernias are rare. The rarity, as well as the uncertain and nonspecific presentations, contributes to the retard in diagnosis. Commonly, the presentation in the adult age group is that of recurrent chest infection and rarely with gastroesophageal reflux and esophagitis. Physicians caring for these patients should be aware of this, and a high index of suspicion is recommended to obviate delay in diagnosis with its associated morbidity. We think the radiological features of diaphragmatic hernias should be detailed in determining and applying the optimal treatment approach. In addition, contrary to what was thought, we found that the prevalence of diaphragmatic hernia in our population is higher than that reported in the literature.

A Case of a Lesser Omental Hernia after Reoperation (Transverse Colostomy) following Abdominoperineal Resection

A Case of a Lesser Omental Hernia after Reoperation (Transverse Colostomy) following Abdominoperineal Resection

Rare left-sided gastroschisis with isolated omental herniation

Gastroschisis is classically defined as a right-sided abdominal wall defect, resulting in the herniation of abdominal contents without a protective membrane. Left-sided gastroschisis is exceedingly rare compared to its classical right-sided counterpart, and rates of associated congenital defects appear to be different depending on the laterality of the gastroschisis. This is a case report of a newborn who presented with an abdominal wall defect that was not identified on prenatal ultrasound, with features that were most consistent with a left-sided gastroschisis with isolated omental herniation. A review of the literature suggests that this is the 34th reported case of left-sided gastroschisis. This case report did not receive any specific grant from funding agencies in public, commercial, or not-for-profit sectors. • Left-sided gastroschisis is a rare congenital abdominal wall defect. • This is the 34th reported case of left-sided gastroschisis. • Initial management should focus on preventing hypovolemia and protecting the bowel. • Primary closure is the preferred method of repair, when feasible. • Gastroschisis has a favorable prognosis, with survival rates exceeding 90%.

Feasibility, Safety, and Satisfaction of Combined Hysterectomy with Bilateral Salpingo-Oophorectomy and Chest Surgery in Transgender and Gender Non-Conforming Individuals.

The demand for masculinizing breast surgery and hysterectomy with bilateral salpingo-oophorectomy (HBSO) from transmen has increased. With a multidisciplinary approach, these surgeries can be performed in a single session. The objective of this study was to retrospectively evaluate the feasibility, safety, and satisfaction of HBSO and chest surgery in transmen. A cohort of 142 subjects who underwent HBSO alone or combined with chest surgery at Sant’Orsola Hospital was analyzed. Intra and post operation events were evaluated. Subjective post-intervention satisfaction, acceptability, and impact of intervention were assessed via a semi-structured interview. Nineteen transmen underwent HBSO alone and 123 underwent combined surgery. HBSO was performed laparoscopically in 96.5% of transmen (137/142). As expected, length of hospital stay and blood loss were significantly higher in the combined surgery group. A total of 13 intra or post-operative complications occurred in the combined surgery group (10.5%) with thoracic hematoma being the most frequent complication (7.6%). Only one rare complication occurred in the HBSO group (omental herniation through a laparoscopic breach). The overall subjective satisfaction score was 9.9 out of 10 for both groups. Positive changes in all areas of life were reported, with no significant differences. We found that the combined surgery appears to be well tolerated, safe, and feasible in transmen and satisfaction with the combined procedure was high in all subjects.

Interstitial incisional hernia of greater omentum: An incidental finding during routine cadaveric dissection

Omental herniation, located between the rectus abdominis muscle and the anterior blade of the rectus sheath, can be triggered after a transverse suprapubic incision. It causes the development of an incisional interstitial hernia (IIH), which is an extremely rare and poorly understood condition. Based on this information, our work presents the first anatomical description of incisional interstitial hernia found during routine dissection at the Human Anatomy Laboratory of the Federal University of Ceará in a formalized female corpse.

Incarcerated Omental Hernia at a 5-mm Trocar Site after Laparoscopy

A 38-year-old woman gravida 3, para 1, aborta 2 with a body mass index of 21 kg/m2 underwent laparoscopic fulguration of endometriosis. Three 5-mm bladeless trocars were used. Superficial endometriosis implants in the posterior cul-de-sac and the left uterosacral ligament were fulgurated using bipolar electrosurgery without difficulty. Two days later, the patient experienced a “pop-like” sensation in the umbilicus after coughing. An abdominal examination revealed a 4 × 2 × 1-cm pink-tan structure protruding through the umbilicus (Fig.

An extremely rare case of lesser omental hernia in an elderly female patient following total colectomy

BackgroundAn intro-abdominal hernia through the lesser omentum is a rare but severe condition that can cause intestinal obstruction and other life-threating complications. Until now, only a handful of cases have been reported worldwide. The diagnosis of lesser omental hernia remains challenging for emergency surgeons because of the unspecific symptoms. Therefore, there is a need for a better understanding of the characteristics of this condition.Case presentationIn this report, we described the case of a 73-year-old female patient who was diagnosed with a lesser omental hernia caused by previous total colectomy. The patient underwent emergency surgery, and the intraoperative findings revealed a 200-cm segment of the small intestine was herniated through a defected lesser omentum (approximately 3 × 4 cm) from the lesser retrogastric curvature of the stomach. Besides, we summarize the specific abdominal computed tomography (CT) findings of lesser omental hernia by reviewing the literature.ConclusionThe lesser omental hernia is extremely rare but can cause serious complications. The cause of lesser omental hernia can be congenital or acquired. Careful examination of the small omentum before the closure of the abdomen is expected to reduce the occurrence of these abdominal surgery-associated complications. The specific features of abdominal CT in cases of lesser omental hernia, which are summarized in this article, can help other clinicians to obtain accurate diagnoses of lesser omentum hernia in the future.