Introduction
Acute appendicitis is a disease with multifactorial etiology and frequently includes lumen obstruction. Appendicoliths can pose a challenge during the appendectomy procedure if not identified.
Methods
This is a prospective case series at our academic institution involving two medically free patients with intra-abdominal abscess formation secondary to an overlooked appendicolith who were treated conservatively with a follow up period of one year for each patient.
Results
Complications of a retained appendicolith are serious and include intra-abdominal abscess, perihepatic abscess, and delayed wound healing through fistula formation, most surgeons would undergo surgical removal with preoperative localization of the appendicolith using different modalities. In contrast, conservative management is an emerging approach to managing such conditions. The conservative approach involves percutaneous retrieval and the IR-guided draining of an intra-abdominal collection. In our cases, percutaneous drainage and intravenous antibiotics were a successful treatment, with no abscess recurrence in over a year.
Conclusion
We suggest that patients with appendicoliths presenting with appendicitis should undergo appendicolith removal to prevent the risk of recurrent abscess formation. We also consider that the conservative management of patients with appendicoliths presenting with recurrent abdominal pain and abscesses after appendectomy is a better and safer approach than the surgical removal of a dropped appendicolith, as the risks of the surgical procedure complications can be avoided.
The entero-atmospheric fistula (EAF) is a recognized complication of open abdomen surgeries, which causes significant morbidity and mortality. This usually causes long hospitalizations and may require many surgical operations. While different methods of treatment for EAF are used, all different methods share the same goal, which is a proper closure of the fistula and the open abdomen to avoid recurrence and complications. We report a case of a 48-year-old female with a bowel perforation following an attempted open bilateral ovarian cyst drainage with cyst wall biopsy complicated by entero-atmospheric fistula treated by wound closure with vacuum-assisted pressure. In conclusion, the use of vacuum-assisted closure (VAC) to induce spontaneous healing of EAFs can provide a safe acceptable alternative to surgical treatment.
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