Combined laparoscopic and thoracoscopic repair of adult right-sided Bochdalek hernia with massive liver prolapse: A case report.

BACKGROUND: A Bochdalek hernia (BH) is a congenital diaphragmatic hernia that often develops in the neonatal period. BH typically occurs on the left side of the diaphragm. A right-sided BH in an adult is rare. CASE SUMMARY: A 45-year-old man was referred to our hospital because of an abnormal shadow seen on chest radiography during a medical check-up. A chest radiograph showed elevation of the right hemidiaphragm. Computed tomography showed prolapse of multiple intraabdominal organs into the right thoracic cavity, corresponding to a right-sided BH. The herniated contents included the stomach, transverse colon, and left lobe of the liver. The left lobe of the liver was enlarged, particularly the medial segment. Laparoscopic surgery was performed. However, the left lobe of the liver was completely trapped in the thoracic cavity. Therefore, thoracoscopic manipulation had to be performed to return the liver to the abdominal cavity. The hernia was repaired with interrupted nonabsorbable sutures and reinforced with mesh. CONCLUSION: Combined laparoscopic and thoracoscopic surgery was successfully performed for right-sided BH with massive liver prolapse and abnormal liver morphology.

Congenital diaphragmatic hernia.

Congenital diaphragmatic hernia (CDH) is a rare developmental defect of the diaphragm, characterized by the herniation of abdominal contents into the chest, resulting in varying degrees of pulmonary hypoplasia and pulmonary hypertension. Significant advances in the prenatal diagnosis and identification of prognostic factors have resulted in the continued refinement of the approach to fetal therapies for CDH. In the postnatal period, protocolized approaches to lung-protective ventilation, nutrition, prevention of infection, and early aggressive management of pulmonary hypertension have led to improved outcomes in infants with CDH. Surgical repair of CDH is not urgent in most circumstances and can be delayed until the pulmonary status of the patient has stabilized. This article provides a comprehensive review of CDH, focusing on the complex pathophysiology, advances in prenatal diagnosis, fetal interventions, and optimal postnatal management of CDH.

Displacement of Abdominal Organs Into the Thoracic Cavity: A Rare Case of Adult Bochdalek Hernia.

Congenital diaphragmatic hernias are primarily found in infants and have a high mortality rate due to neonatal respiratory distress. The most common type of congenital diaphragmatic hernia is Bochdalek hernia, which occurs in the posterolateral diaphragm, with the left side being the most commonly affected. However, congenital diaphragmatic hernias are extremely rare in adults and are often misdiagnosed due to their subtle symptoms. Therefore, we suggest that a contrast-enhanced CT scan should be used for early screening and diagnosis in all patients with sudden severe pain or recurrent ambiguous symptoms in the chest and abdomen. This case report presents a rare occurrence of Bochdalek hernia in an adult male. The patient experienced nonspecific abdominal symptoms after eating. The hernia resulted in the displacement of the left kidney, the transverse colon of the splenic flexure, and most of the stomach into the thoracic cavity. This displacement led to atelectasis of the left lung, which reached three-fifths of its capacity. The patient underwent successful treatment using a combination of laparoscopy and open surgery. Follow-up CT scans conducted two weeks, three months, and one year later revealed a stable condition with no complications.

Strangulated Bochdalek Hernia in Adults: Timely Recognition and Surgical Intervention Can Prevent a Lethal Outcome.

Bochdalek hernias are rare diaphragmatic hernias most commonly seen in pediatric populations. Adults with this condition may be asymptomatic or present with gastrointestinal symptoms such as abdominal pain, pressure, choking, or dysphagia. Computed tomography imaging is a gold standard in diagnosing the condition. The definitive treatment is surgery, recommended and encouraged for asymptomatic patients as well to reduce the risk of future complications. Whilst the approach to surgical management differs on a case-by-case basis, the main goal is to reduce the herniating organ and repair the defect. It is important to note that in severe cases, intestinal obstruction and strangulation may occur. We present a unique case of this very phenomenon in a patient diagnosed and treated as a case of strangulated Bochdalek hernia. We aim to highlight the importance of diagnosing this condition as clinical symptoms may be non-specific, and rapid surgical intervention is necessary.

A rare presentation of a gastric volvulus in an adult Bochdalek hernia: a case report.

A Bochdalek hernia is a common congenital diaphragmatic defect in infants. A late presentation during adulthood is rare with misleading signs and symptoms, resulting in misdiagnosis and errors in treatment. We describe a 30-year-old man who presented with abdominal pain and chronic choking sensation, which was previously treated as peptic ulcer disease. During the present admission, radiological imaging performed revealed loops of bowel and a gastric volvulus in the left hemithorax. The patient underwent a successful emergency surgery and repair of a Bochdalek hernia. Due to its rarity and ambiguous presentation, a symptomatic Bochdalek hernia in an adult is commonly misdiagnosed. A comprehensive evaluation is pertinent for early diagnosis and treatment, to prevent complications arising from obstruction and strangulation of herniated intraabdominal contents.

Hiatal Hernia to Bochdalek: A Case Report.

Hiatal hernias and Bochdalek hernias are two types of diaphragmatic hernias that present with similar symptoms. However, they differ in their etiology and anatomical location. In this case study, we present the clinical features and management of a patient who presented with symptoms suggestive of a hiatal hernia but was later diagnosed with a Bochdalek hernia. Our case has a 64-year-old female patient who presented with chronic obstructive pulmonary disease, hypertension, and gastroesophageal reflux disease. During her pulmonologist-ordered imaging, which included a CT scan, the report showed a large 8 cm hiatal hernia. Due to her condition, she was scheduled for a hiatal hernia repair, along with a transoral incisionless fundoplication (TIF) procedure. During the operation, a large defect was seen in the left hemidiaphragm with herniation of bowel loops into the chest cavity. It was confirmed to be a Bochdalek hernia. The surgeon proceeded to continue the laparoscopic repair, pulling the bowel back into the abdomen, and using the falciform ligament of the liver to buttress the diaphragm. The surgery was a success, and the patient had no postoperative complications. This case serves as a reminder that a high degree of suspicion is required for the diagnosis of Bochdalek hernias, especially in patients with atypical presentations or imaging findings suggestive of an alternative diagnosis, such as a hiatal hernia. The patient had chronic symptoms of various gastrointestinal and respiratory comorbidities, which should serve as a caution for clinicians to carefully consider the possibility of a Bochdalek hernia when evaluating patients with similar symptoms. This case study also illustrates the success of a minimally invasive surgical approach for repairing a Bochdalek hernia, with the use of laparoscopic techniques and using falciform ligament to support the diaphragm.

Case reports: a variety of clinical presentations and long-term evolution of Bochdalek hernias.

Bochdalek hernias are the most common congenital diaphragmatic hernias, followed by Morgagni hernias. The failure of closure of the pleuroperitoneal membrane results in a posterolateral foramen, which can remain silent until adulthood. They remain a rare pathology with nearly a hundred cases published. Its clinical presentation is variable, making its diagnosis challenging for clinicians. Additionally, its symptoms are not necessarily representative of the content of the hernia. Its management is balanced between the abdominal and the thoracic approaches. However, no guidelines or algorithms are available to help surgeons in the decision-making process. We report here four consecutive cases of symptomatic Bochdalek hernias. Each case has a singular presentation, and we share how they were approached at our institution. In particular, this series shows no reoccurrence in 10+ years of follow-up in two cases and 20+ in one case, underlying the importance of surgical management when Bochdalek hernias are symptomatic.

Delayed presentation of a right congenital diaphragmatic hernia following left congenital diaphragmatic hernia repair in infancy.

INTRODUCTION AND IMPORTANCE: Congenital diaphragmatic hernias (CDH) affect variable portions of diaphragm, resulting in herniation of abdominal contents into the chest. CDH typically is diagnosed prenatally or presents soon after birth with respiratory distress and abnormal chest X-ray (CXR) findings. Presentation after infancy is rare but well described. We present a case of delayed presentation of a right CDH following left CDH repair. CASE PRESENTATION: An 18-month-old boy with a history of a left CDH repaired in the newborn period presented with a newly elevated right hemidiaphragm presumed to be an eventration. He re-presented 9 months later with abdominal pain and respiratory distress. Xray was concerning for gastric volvulus within the right chest. Surgical exploration revealed a small right sided diaphragmatic hernia with an incarcerated liver and stomach. This was repaired without event. CLINICAL DISCUSSION: Normal appearing CXR following L CDH repair led to delayed recognition of this right CDH. Delayed presentation was likely due to the liver covering the small diaphragmatic defect, preventing early migration of the intra-abdominal viscera into the chest. Recurrence of the CDH is the most common cause of respiratory and gastrointestinal symptoms following prior repair, but an unrecognized contralateral defect is a rare possibility. CONCLUSION: In a patient with a prior history of a left CDH who presents with respiratory and gastrointestinal symptoms, along with a recurrence of the left sided CDH, the presence of a right sided defect should be considered if the right hemidiaphragm is newly elevated.

Bochdalek hernia masquerading as pleural effusion in a young adult.

Bochdalek hernia (BH) is a congenital diaphragmatic hernia which rarely presents in adulthood. We report on a 25-year-old man admitted with 3-year recurrent and self-limiting abdominal pain and vomiting. Chest radiograph showed left pleural opacity which shifted position in the decubitus film suggesting pleural effusion. Before attempting drainage, point-of-care (POC) thoracic ultrasound (TUS) demonstrated features of intrathoracic gastrointestinal content above the left hemi-diaphragm. Computed tomography of the thorax confirmed a large left BH. Acute recurrent symptoms 3 months post-discharge was associated with BH enlargement and early bowel ischemia, which was successfully managed by emergency surgery. This case illustrates the importance of pre-procedural imaging with POC-TUS before pleural procedures in all cases of suspected or apparent pleural effusion, and of prompt surgical treatment of symptomatic BH despite clinical stabilization.

Laparoscopic Repair of a Congenital Diaphragmatic Hernia Presenting with a Small Bowel Obstruction.

Diaphragmatic hernias are uncommon, and can appear secondary to trauma or as a congenital defect. These hernias can be asymptomatic or have various clinical presentations. One of the clinical scenarios is incarceration of bowel through the diaphragmatic defect. A bowel obstruction from an incarcerated diaphragmatic hernia is a rare occurrence. We present a case of a small bowel obstruction caused by a congenital diaphragmatic hernia that was successfully managed with laparoscopy.

Thoracic kidney nephrectomy due to recurrent Bochdalek hernia in an adult.

Congenital diaphragmatic hernia incidence is one in 3000 live births, Bochdalek hernia occurs through a posterolateral defect. It is very rare in adults. We present a case of late relapsed one diagnosed in an adult male. He underwent an open intervention of Bochdalek hernia at first day of life and required reintervention at seventh month due to recurrence. Now, computerized tomography scan demonstrates a right diaphragmatic defect with intrathoracic hydronephrotic kidney. Nephrectomy was performed with Video-assisted Thoracic Surgery using laparoscopic ports and material. The diaphragmatic defect was closed with a polypropylene mesh. The patient was discharged after 72 h.

Rare case of a right Bochdalek hernia with retroperitoneal prolapse of organs into the thoracic cavity in infancy: A case report.

We report an extremely rare case of a right Bochdalek hernia with a sac, in which the retroperitoneal and intra-abdominal organs prolapsed into the thoracic cavity at the same time. The patient was a 7-month-old female with no comorbidities. She presented with cough and fever, and chest radiography revealed a right diaphragmatic hernia. Computed tomography showed that the right kidney, intestine, colon, and liver had prolapsed into the thoracic cavity. The patient underwent thoracoscopic surgery, which showed that the abdominal and retroperitoneal organs prolapsed into the thoracic cavity through the Bochdalek hernia. The herniated organs were spontaneously reduced using thoracoscopic insufflation. The defect hole was closed with artificial mesh. We adopted a thoracoscopic approach, in terms of easy reduction of herniated organs and accurate evaluation of the hernia orifice, which was useful.

Rare Diaphragmatic Hernias in Adults-Experience of a Tertiary Center in Esophageal Surgery and Narrative Review of the Literature.

A rare entity of non-hiatal type transdiaphragmatic hernias, which must be clearly differentiated from paraoesophageal hernias, are the phrenic defects that bear the generic name of congenital hernias-Bochdalek hernia and Larey-Morgagni hernia, respectively. The etiological substrate is relatively simple: the presence of preformed anatomical openings, which either do or do not enable transit from the thoracic region to the abdominal region or, most often, vice versa, from the abdomen to the thorax, of various visceral elements (spleen, liver, stomach, colon, pancreas, etc.). Apart from the congenital origin, a somewhat rarer group is described, representing about 1-7% of the total: an acquired variant of the traumatic type, frequently through a contusive type mechanism, which produces diaphragmatic strains/ruptures. Apparently, the symptomatology is heterogeneous, being dependent on the location of the hernia, the dimensions of the defect, which abdominal viscera is involved through the hernial opening, its degree of migration, and whether there are volvulation/ischemia/obstruction phenomena. Often, its clinical appearance is modest, mainly incidental discoveries, the majority being digestive manifestations. Severe digestive complications such as strangulation, volvus, and perforation are rare and are accompanied by severe shock, suddenly appearing after several non-specific digestive prodromes. Diagnosis combines imaging evaluations (plain radiology, contrast, CT) with endoscopic ones. Surgical treatment is recommended regardless of the side on which the diaphragmatic defect is located or the secondary symptoms due to potential complications. The approach options are thoracic, abdominal or combined thoracoabdominal approach, and classic or minimally invasive. Most often, selection of the type of approach should be made taking into account two elements: the size of the defect, assessed by CT, and the presence of major complications. Any hiatal defect that is larger than 5 cm2 (the hiatal hernia surface (HSA)) has a formal recommendation of mesh reinforcement. The recurrence rate is not negligible, and statistical data show that the period of the first postoperative year is prime for recurrence, being directly proportional to the size of the defect. As a result, in patients who were required to use mesh, the recurrence rate is somewhere between 27 and 41% (!), while for cases with primary suture, i.e., with a modest diaphragmatic defect, this is approx. 4%.

Congenital Diaphragmatic Hernia: Considerations for the Adult General Surgeon.

The contemporary pillars of congenital diaphragmatic hernia (CDH) management include prenatal diagnosis for multidisciplinary care coordination and counseling, medical optimization after birth, and elective (not emergent) operative repair after stabilization, allowing for improvement in pulmonary hypertension and maturation of lungs. Lung hypoplasia and pulmonary hypertension in infants with CDH represent a medical emergency, not one that necessitates immediate surgery. Many infants surviving CDH repair have significant morbidities that may persist into adulthood. Rare cases of previously occult CDH may present acutely in the older child or adult with nonspecific gastrointestinal or pulmonary symptoms.

Laparoscopic repair of colonoscopy-induced adult Bochdalek hernia: Case report.

INTRODUCTION: Bochdalek hernias are congenital diaphragmatic malformations caused by a failure to close the pleuroperitoneal cavity in the posterolateral area. Bochdalek hernias are very rare in adult, with congenital diaphragmatic defects being even rarer. PRESENTATION OF CASE: A 35-year-old man presented to our emergency room with epigastric pain after colonoscopy. The patient had no history of trauma. Plain chest X-ray revealed bowel gas patterns and haziness in the left lower lung field. Abdominal computed tomography revealed a left diaphragmatic defect in the posterolateral area, with herniation of the omentum and colon. The patient successfully underwent laparoscopic herniorrhaphy. DISCUSSION: The diaphragm comprises fibrous tissue and muscle. Therefore, direct damage by a colonoscope is almost impossible. Normal chest X-ray as a part of a health screening was performed 9 days prior to admission, and the size of the diaphragmatic defect could be covered by the spleen; therefore, the patient was considered hernia-free for over 30 years. CONCLUSION: We report a rare case of delayed Bochdalek hernia that may have been induced by the difficult insertion of a colonoscopy. Although rare, this disorder should be recognized, examined and treated appropriately to avoid complications.

A successfully operated case of a rare type of incarcerated diaphragmatic hernia / Bochdalek-hernia egy felnottben

The authors present a successfully operated case of a Bochdalek hernia in an adult. This type of diaphragmatic hernia mostly occurs in infants, it is a rarity in adults. A 41-year-old woman was admitted with emergency because of right upper abdominal and dorsal pain. In her previous history, there was not any trauma or known congenital diaphragmatic defect. Her laboratory tests were normal except for anaemia. Chest X-ray was negative, abdominal X-ray showed dilated bowels between the liver and the diaphragm with suspicion of free abdominal air. Chest and abdominal computed tomography scan revealed a right dorsal diaphragmatic hernia with an incarcerated part of small intestine. Physical examination revealed no abdominal tenderness, but she had severe dorsal and upper abdominal pain. She underwent an urgent operation. An abdominal approach (upper horizontal laparotomy) was performed. No hernia sac was present. Approximately 40 cm incarcerated ileum was removed from the thoracic cavity. Due to the immediate expansion of the lungs, thoracostomy tube was not inserted. The diaphragm was sutured, the necrotised small bowel was resected and an end-to-end anastomosis was performed. During the post-operative period, small pneumothorax occurred, but no intervention was needed, it healed spontaneously. The patient was discharged on the 10th day after operation.

Congenital diaphragmatic hernia in adults: a decade of experience from a single tertiary center.

INTRODUCTION: Congenital diaphragmatic hernias (CDHs) in adults remain rare, with limited data on them available. However, CDHs can cause respiratory and gastrointestinal symptoms in adults, even resulting in the strangulation of the bowel when incarcerated. Here, we aimed to analyze surgical outcomes among adult patients. The primary outcome of interest was the complication rate, reoperations and 90-day mortality after laparoscopic and open hernia repair. METHODS: We identified all adult patients diagnosed with a Morgagni or Bochdalek hernia treated operatively between 2010 and 2019 in a single tertiary care hospital. Data on patient demographics, surgical characteristics, mortality and morbidity were collected. RESULTS: In total, we identified 37 patients (67.6% female; average age, 57 years). Overall, 78.4% patients underwent minimally invasive operations, while 35.1% underwent emergency operations. A Clavien-Dindo grade II-V complication was experienced by 18.9% of patients. No deaths occurred within 90 days of surgery, and we detected no recurrences in short-term or long-term follow-up. A minimally invasive technique correlated with a shorter hospital stay of 3.6 days versus 6.8 days in the open surgery group (p = .007, t = 3.3, 95% confidence interval = 1.04-5.21). CONCLUSION: Our findings indicate that the laparoscopic repair of a congenital diaphragmatic hernia is safe and effective, offering short hospital stay and a low amount of complications.

Combined laparoscopic and thoracoscopic approaches for Bochdalek hernia with hernia sac in an 8-years-old boy: Case report.

Bochdalek hernia (BH) is characterized by a defect of the posterolateral diaphragm and intrathoracic herniation of abdominal organs. The laparoscopic or thoracoscopic approach has recently become the surgical standard. However, studies on combined approaches are limited. An 8-year-old boy diagnosed with left BH was treated using a combined laparoscopic and thoracoscopic approach. On laparoscopy, BH with hernia sac was identified. Spleen, pancreas tail, kidney, and transverse colon had herniated into the left thoracic cavity. After the adhesion between transverse colon and hernia sac was dissected, all abdominal organs were restored to the abdominal cavity. On thoracoscopy, an 8 × 8 cm hernia orifice defect was identified and closed by suture. The postoperative course was uneventful, with no recurrence. A combined laparoscopic and thoracoscopic approach is safe and effective with a good field of view for left BH with hernia sac in children. To the best of our knowledge, this is the first case with left BH reporting the use of both approaches in a child without conversion.

Adult Bochdalek hernia following living donor left hepatectomy repaired by thoracoscopy-assisted surgery: A case report.

Bochdalek hernia is a congenital diaphragmatic hernia (DH). Herein, we report a case of adult Bochdalek hernia following living donor hepatectomy repaired by thoracoscopy-assisted surgery. A 36-year-old man underwent living donor left hepatectomy. Four months later, the patient presented with acute epigastric pain. Computed tomography found the left-sided DH in which the stomach was incarcerated into the pleural cavity without ischemic changes. As endoscopic intervention was unsuccessful, the herniated stomach was repositioned by thoracoscopy-assisted surgery. The 3-cm hernia orifice was found to have a smooth edge with no hernia sac, suggesting Bochdalek hernia, and the defect was primarily closed. The patient was followed up for 20 months without hernia recurrence. This is the first presentation of a case of Bochdalek hernia following donor hepatectomy. In cases of early detected DH, primary repair via a transthoracic approach with thoracoscopy-assisted surgery is safe and feasible.