We present a female in her sixties with a recurrent paraesophageal hernia status post open Nissen fundoplication and multiple esophageal dilations who underwent a robotic paraesophageal hernia repair, with extensive lysis of adhesions. The stomach and esophagus were dissected off the crura and the previous wrap was undone. Once the entirety of the stomach and esophagus were freed from their surrounding structures, the hernia sac was able to be excised. The crural defect was closed and gastropexy was performed. The patient had an uneventful postoperative course and was discharged home. This case is presented to provide evidence that robotic repair presents a viable option in the reoperation of patients following an open Nissen fundoplication as well as provide an overview of the types of hiatal hernias and the indications and options for surgical intervention.

This case report describes a patient with a large type IV hiatal hernia (HH), notable for exhibiting minimal symptoms, unlike typical cases of similar severity. The patient experienced only mild discomfort despite significant anatomical displacement, without severe symptoms often seen with such hernias. Diagnostic tests confirmed the herniated stomach, but the lack of severe symptoms like dysphagia defies usual expectations. This case highlights the variability in symptoms and clinical presentations of HH, stressing the need for tailored assessment and management for each patient.

Hiatal hernia is a gastrointestinal disorder characterized by abnormal displacement of a portion of the stomach into the thoracic cavity. It has multiple stages ranging from type I-IV according to severity. The more severe the hernia, the more likely it will produce symptoms, and it would be unlikely for it to be asymptomatic. In this case report, we describe a rare situation in which a 79-year-old woman\'s type IV hiatal hernia was incidentally found after she suffered a mechanical fall.

BACKGROUND: Paraesophageal hernia repairs (PEHRs) have high rates of radiographic recurrence, with some patients requiring repeat operation. This study characterizes patients who underwent PEHR to identify the factors associated with postoperative symptom improvement and radiographic recurrence. We furthermore use propensity score matching to compare patients undergoing initial and reoperative PEHR to identify the factors predictive of recurrence or need for reoperation.
METHODS: After IRB approval, patients who underwent PEHR at a tertiary care center between January 2018 and December 2022 were identified. Patient characteristics, preoperative imaging, operative findings, and postoperative outcomes were recorded. A computational generalization of inverse propensity score weight was then used to construct populations of initial and redo PEHR patients with similar covariate distributions.
RESULTS: A total of 244 patients underwent PEHR (78.7% female, mean age 65.4 ± 12.3 years). Most repairs were performed with crural closure (81.4%) and fundoplication (71.7%) with 14.2% utilizing mesh. Postoperatively, 76.5% of patients had subjective symptom improvement and of 157 patients with postoperative imaging, 52.9% had evidence of radiographic recurrence at a mean follow-up of 10.4 ± 13.6 months. Only 4.9% of patients required a redo operation. Hernia type, crural closure, fundoplication, and mesh usage were not predictors of radiographic recurrence or symptom improvement (P > 0.05). Propensity weight score analysis of 50 redo PEHRs compared to a matched cohort of 194 initial operations revealed lower rates of postoperative symptom improvement (P < 0.05) but no differences in need for revision, complication rates, ED visits, or readmissions.
CONCLUSIONS: Most PEHR patients have symptomatic improvement with minimal complications and reoperations despite frequent radiographic recurrence. Hernia type, crural closure, fundoplication, and mesh usage were not significantly associated with recurrence or symptom improvement. Compared to initial PEHR, reoperative PEHRs had lower rates of symptom improvement but similar rates of recurrence, complications, and need for reoperation.

Hiatal hernias are commonly encountered in clinical practice. In certain cases, especially in large hiatal hernias, gastric volvulus can occur. Patients with volvulus typically will present with vomiting, chest pain, shortness of breath, and dysphagia. In extreme cases, gastric volvulus can result in gastric necrosis requiring partial or total gastrectomy. Here we highlight a case of a 76-year-old female with a known large type IV hiatal hernia who was found to have gastric volvulus with necrosis requiring partial sleeve gastrectomy. This case demonstrates the rare, but possible complication of gastric necrosis secondary to gastric volvulus from a large hiatal hernia, prompting emergent surgical intervention.

Hiatal hernia is a frequent pathology in the population; however, the most frequent hiatal hernia is type I, which accounts for up to 95% incidence, types II, III, and IV being less frequent and representing between 5% and 15%, and even less common are giant hernias. The definition of the giant hernia is still not exact in the literature; some authors define giant or massive hiatal hernia as one in which the hernia occupies more than 30% of the stomach and/or passes from other abdominal structures to the thorax. We describe the case of a patient with gastrointestinal symptomology without response to a proton pump inhibitor, with base exacerbation that required imaging studies, showing a large hernia defect passing to the thorax from abdominal organs (stomach, spleen, mesenteric fat), as well as alteration of the gastric and spleen axis with ascent in pancreatic body and tail, which corresponds to a giant hiatal hernia. Said pathology is very infrequent, with recurrences and postoperative complications. Our patient recovered from the surgical procedure with therapeutic success.

Acute gastric volvulus is a surgical emergency that requires urgent intervention to prevent gastric ischemia and necrosis. Gastric volvulus manifests as an abnormal rotation or torsion of the stomach and may be associated with gastric outlet obstruction. This pathology can be classified as either mesentero-axial or organo-axial volvulus, depending on the axis of rotation. Similarly, it can be categorized as primary or secondary, depending on the etiology. We describe a case of a 63-year-old female with a history of peptic ulcer disease who presented with severe epigastric pain and vomiting of one-day duration. She was diagnosed with an acute mesentero-axial gastric volvulus, which was successfully reduced using a nasogastric tube.

UNASSIGNED: Gastric perforation due to a hiatal hernia is a rare cause of acute abdominal pain that often requires surgical intervention. Conservative management for this condition is an effective option in certain cases, although fewer reports of this exist. Herein, we report a unique case of gastric perforation caused by a recurrent hiatal hernia that was successfully treated with conservative management.
METHODS: A 74-year-old man developed a high fever and an elevated inflammatory response on the third day after a laparoscopic paraesophageal hernia repair using a mesh. Computed tomography confirmed the recurrence of the hiatal hernia, with gastric fundal prolapse into the mediastinum and surgical emphysema in the gastric wall. This was followed by a gastric perforation within the mediastinum. The patient was treated using an ileus tube through the perforation site.
UNASSIGNED: In similar cases, if the clinical symptoms are mild, there are no signs of serious infection, and the perforation remains in the mediastinum and can be appropriately drained, conservative treatment is considered an option.
CONCLUSIONS: Under favorable conditions, conservative management can be an option for gastric perforation in patients with recurrent hiatal hernias, which is a serious potential postoperative complication.

Hiatal hernia is a common finding in radiologic and gastroenterology evaluations. Here, we present a patient with an uncommon paraesophageal subtype who was managing her hiatal hernia symptoms conservatively and eventually developed the rare complication of mesenteroaxial gastric volvulus. The chronic history of this patient\'s hiatal hernia with classic complaints suggestive of gastric ischemia prompted clinical suspicion of volvulus. Here, we discuss the initial clinical presentation of this patient, imaging study, and emergent surgical intervention by robot-assisted laparoscopic gastric volvulus reduction, hiatal hernia repair, and Nissen fundoplication. Although the size and axis of rotation of this patient\'s volvulus made this case challenging, the prompt intervention prevented complications associated with volvulus and ischemia.

Hiatal hernia is the passage of digestive tract portions into the posterior mediastinum through a defect in the esophageal diaphragmatic hiatus. By guidelines, the diagnosis uses first-level radiographic investigations such as chest X-ray and contrastographic methods. As of today, use of ultrasonography in the suspicion/diagnosis of hiatal hernia is not standardized although it shows advantages such as not using ionizing radiation, which is essential in the small pediatric patient. We report the case of a little 4-month-old patient who came to our attention for dysphagia, vomiting and borborygmus to whom Type II hiatal hernia was suspected by ultrasound investigation, later confirmed by guidelines approved methods.