A Rare Case of Bochdalek Hernia with Concomitant Para-Esophageal Hernia, Repaired Laparoscopically in an Octogenarian

Laparoscopic repair of a primary parahiatal hernia combined with gastric volvulus: a case report and literature review

BACKGROUND

Parahiatal hernias present a hernial orifice at the diaphragm that is adjacent to the esophageal hiatus, differing from the paraesophageal type of hiatal hernias. Although diagnostic imaging has advanced in recent years, diagnosing parahiatal hernias remains challenging. We herein report a case in which we performed laparoscopic surgery and intraoperatively diagnosed a parahiatal hernia.

CASE PRESENTATION

A 67-year-old man presented to our hospital with difficulty eating, epigastric pain, and vomiting. We suspected a paraesophageal hiatal hernia. Laparoscopic surgery was performed, and a diagnosis of parahiatal hernia was made. We closed the hernial orifice with direct simple closure using nonabsorbable threads. The patient's postoperative recovery course was reasonable, and he was discharged on the twelfth postoperative day.

CONCLUSIONS

Parahiatal hernias are rare, and a definitive diagnosis is difficult. Laparoscopic surgery can help accurately diagnose and treat patients presenting with the condition.

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%.

Management of complicated diaphragmatic hernia in the acute setting: a WSES position paper

BACKGROUND

Diaphragmatic hernia (DH) presenting acutely can be a potentially life-threatening condition. Its management continues to be debatable.

METHODS

A bibliographic search using major databases was performed using the terms "emergency surgery" "diaphragmatic hernia," "traumatic diaphragmatic rupture" and "congenital diaphragmatic hernia." GRADE methodology was used to evaluate the evidence and give recommendations.

RESULTS

CT scan of the chest and abdomen is the diagnostic gold standard to evaluate complicated DH. Appropriate preoperative assessment and prompt surgical intervention are important for a clinical success. Complicated DH repair is best performed via the use of biological and bioabsorbable meshes which have proven to reduce recurrence. The laparoscopic approach is the preferred technique in hemodynamically stable patients without significant comorbidities because it facilitates early diagnosis of small diaphragmatic injuries from traumatic wounds in the thoraco-abdominal area and reduces postoperative complications. Open surgery should be reserved for situations when skills and equipment for laparoscopy are not available, where exploratory laparotomy is needed, or if the patient is hemodynamically unstable. Damage Control Surgery is an option in the management of critical and unstable patients.

CONCLUSIONS

Complicated diaphragmatic hernia is a rare life-threatening condition. CT scan of the chest and abdomen is the gold standard for diagnosing the diaphragmatic hernia. Laparoscopic repair is the best treatment option for stable patients with complicated diaphragmatic hernias. Open repair is considered necessary in majority of unstable patients in whom Damage Control Surgery can be life-saving.

Hand-assisted laparoscopic surgery for Bochdalek hernia in an adult patient with a history of laparotomy: A case report

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Bochdalek hernia (BH) is a congenital diaphragmatic hernia and rarely seen in adults.

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Surgical approach is required for BH, but the optimal method is still controversial.

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Hand assisted laparoscopic surgery (HALS) allowed us to clear the adhesions easily.

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HALS should be considered as one of the options for adult BH in selected patients.

Introduction

Bochdalek hernia (BH) is a congenital diaphragmatic hernia that generally occurs in infants and is rarely seen in adults. Surgical repair of BH is recommended, but the approach for repairing BH should be selected carefully in individual cases. It is well known that hand-assisted laparoscopic surgery (HALS) has the advantage of preserving tactile sensation compared with standard laparoscopic surgery. We describe an adult patient with a history of abdominal incisional hernia who developed BH that was treated safely by HALS.

Presentation of case

An 87-year-old woman was admitted to our hospital with nausea. She had a history of right hemicolectomy and repair of an abdominal incisional hernia using mesh at 5 years after hemicolectomy. Chest and abdominal computed tomography revealed herniation of the gastric corpus through the left posterior diaphragm. BH was diagnosed and hernia repair by HALS was selected as the approach because dense adhesions were expected in the abdominal cavity. The operation was performed safely and her postoperative course was uneventful.

Conclusion

HALS was useful, especially when removing adhesions around the hernial orifice. HALS is a feasible approach for BH and should be considered as one of the options in patients with a history of previous abdominal surgery.

A Lady with Severe Abdominal Pain Following a Zumba Dance Session: A Rare Presentation of Bochdalek Hernia

A Bochdalek hernia is a congenital diaphragmatic hernia that results from a failure of closure of the pleuroperitoneal folds during embryologic development. While it is most often diagnosed in neonates and infants, Bochdalek hernias can rarely present in adulthood for the first time. We describe the case of a 42-year-old lady who presented with sudden onset of severe abdominal pain following a Zumba dance session. Her chest radiograph showed an elevated left hemi-diaphragm with visualization of a gastric bubble in the thorax. A computed tomography (CT) scan of the abdomen showed a defect in the left hemi-diaphragm with herniation of the stomach and abdominal viscera through the defect. The patient was taken for diagnostic laparoscopy, and the diaphragmatic defect was repaired with a synthetic mesh. Perioperatively, perforation of the anterior wall of the stomach was noted, and a diagnosis of Bochdalek hernia with gastric strangulation was made. This case demonstrates a rare presentation of Bochdalek hernia in an adult with strangulation and perforation of the stomach. Clinicians need to be aware of this rare but life-threatening clinical entity in order to secure a timely diagnosis and institute appropriate management.