Reduced-port surgery for right paraduodenal hernia in an adult patient: A case report and review of the literature

Beyond the Common: A Case Report on Right Paraduodenal Hernia

Paraduodenal hernias, particularly those on the right side, are rare but clinically significant occurrences characterized by the abnormal protrusion of abdominal contents through mesenteric defects adjacent to the duodenum. These hernias result from embryologic malformations and can lead to complications such as intermittent abdominal pain, nausea, and, in severe cases, bowel obstruction. This case describes a 48-year-old male who presented with a 24-hour history of colicky abdominal pain in the right upper quadrant, associated with nausea. Further investigation, including a computed tomography scan, revealed a right paraduodenal hernia with herniation of small bowel loops through a mesenteric defect. Timely surgical intervention via laparoscopic exploration confirmed the diagnosis and facilitated the reduction of herniated bowel, followed by meticulous repair of the mesenteric defect using nonabsorbable sutures. The patient's recovery was uneventful, with a return to normal bowel function, and postoperative follow-up showed the resolution of symptoms. This case underscores the clinical complexity and management challenges associated with right paraduodenal hernias. Surgical intervention, guided by laparoscopic exploration, emerged as an effective and minimally invasive approach. The successful reduction of herniated small bowel loops and meticulous closure of the mesenteric defect contributed to a favorable postoperative course, highlighting the importance of timely intervention to prevent complications.

Right Paraduodenal Hernia as a Cause of Acute Abdominal Pain in the Emergency Department: A Case Report and Review of the Literature

Paraduodenal hernias (PDHs) represent an unusual cause of acute abdominal pain in the Emergency Department (ED) and are associated with high morbidity attributable to a challenging clinical and radiological diagnosis, as signs and symptoms mimic other frequent causes of acute abdominal pain. We report a right paraduodenal hernia in a 37-year-old female patient who presented to the ED complaining of abdominal pain located in the right lower abdomen and hypogastrium, accompanied by nausea. During diagnostic work up, the abdominal computed tomography scan revealed the presence of small bowel malrotation with concomitant right paraduodenal hernia. These findings were confirmed intraoperatively. We performed a brief literature review about the clinical manifestations and treatment options of right paraduodenal hernias, which retrieved only 30 articles related to this condition. Prompt diagnosis, radiological or intraoperative, of paraduodenal hernias is crucial because nearly 50% will progress to small bowel obstruction. Therefore, it is essential for every clinician to account for them in the differential diagnosis of acute abdominal pain in the ED.

Therapeutic effect of laparoscopic fundoplication for GERD-related disease in the elderly

BACKGROUND

It is anticipated that surgical treatment for gastro-esophageal reflux disease (GERD) in the elderly will increase. This time, using propensity score matching, we examined the results of laparoscopic fundoplication (LF) for GERD-related diseases in the elderly.

METHODS

Of 302 cases which underwent initial LF for GERD-related diseases during the period from June 2008 to February 2019, we classified them into elderly (65 years of age or older) and non-elderly groups (64 years of age or younger). 57 cases each were extracted upon performing propensity score matching regarding five factors including: gender; body mass index; esophageal hiatal hernia; extent of reflux esophagitis; and the use of mesh.

RESULTS

With regard to the preoperative disease status, the pH < 4 holding time was indicated as 2.8% (0.5-10.7%) in the elderly group and 3.4% (0.6-8.0%) in the non-elderly group, with no difference in terms of the illness period as well (p = 0.889 and p = 0.263, respectively). Although there was no difference in terms of the operative time (155 vs. 139 min, p = 0.092) and estimated blood loss (both ≒ 0 ml, p = 0.298), postoperative hospital stay was prolonged in the elderly group [7 (7-9) vs. 7 (7-7), p = 0.007]. On the other hand, esophageal hiatal hernia, reflux esophagitis, and acid reflux time in the esophagus were all improved following surgery in both groups (p < 0.001 in both groups).

CONCLUSION

The treatment results of LF for GERD-related diseases in the elderly were as good as those in the non-elderly, indicating possible safe implementation.