Acute Airway Compromise Due to Spontaneous Pneumomediastinum in COVID-19 Infection and Subsequent Rapid Formation of Pulmonary Subpleural Bullae: A Case Report.

Spontaneous pneumomediastinum (SPM), an increasingly documented complication of COVID-19 infection, usually presents with retrosternal chest pain and dyspnea but can present atypically. In this case, an exceptionally rare presentation could have led to inappropriate management and a poor outcome. Here, a previously healthy 41-year-old Afro-Caribbean male non-smoker presents with acute airway compromise due to SPM. Conservative management proved effective, with anxiolysis to mitigate patient self-induced lung injury (PSILI) and oxygen supplementation via a non-rebreather mask to increase the resolution rate till the patient stabilized over the following days. The sequelae of the lung insult were noted in subsequent imaging, showing the formation of many subpleural bullae. Our case demonstrates the need for a high index of suspicion for pneumomediastinum among teams caring for COVID-19 cases. It also highlights the potential need for follow-up for further research on pulmonary sequelae.

Case of a Giant Appendicolith.

Appendicoliths are calcified deposits located within the appendiceal lumen, usually measuring less than 1 cm in diameter. Appendicoliths greater than 2 cm in the largest diameter are uncommon and referred to as giant appendicoliths. Generally, patients with giant appendicoliths are asymptomatic, with these being detected incidentally on X-ray or computed tomography (CT). However, the presence of appendicoliths has been shown to be associated with an increased risk of developing appendicitis and is associated with more severe appendicitis. There is an increased incidence of appendicoliths in retrocecal appendices. This case report is of an adult male patient who presented with a three-day history of right iliac fossa pain, nausea, and decreased appetite. CT of the abdomen and pelvis showed acute appendicitis secondary to a calcified 3.1 cm giant appendicolith. Open appendicectomy was subsequently performed as the patient's financial constraints hindered a laparoscopic approach. The clinical outcome was successful with no postoperative complications, and the patient was discharged the following day. The patient was reviewed six weeks post-laparotomy with no complaints and was discharged from the surgical outpatient clinic.

Laparoscopic repair of a rare acquired abdominal intercostal hernia.

INTRODUCTION: An acquired abdominal intercostal hernia (AIH) is a very rare and sporadically reported entity. Most cases of AIH are secondary to major trauma and the treatment of choice is surgical repair. PRESENTATION OF CASE: We present the case of a 58-year-old man who presented with a painless intercostal swelling, which started after previous penetrating trauma to the same area. Radiological assessment was done with CT scan and the hernia was repaired with a laparoscopic approach using mesh. DISCUSSION: AIH is a rare entity and trauma has an integral role in the pathophysiology. Surgical repair is the treatment of choice, however, due to the paucity of cases, there is no established method of choice for such repair. We present the first reported case in the Caribbean, which was repaired with the laparoscopic approach. CONCLUSION: Although AIH is a rare condition, the pathophysiology seems relatively straightforward and the use of CT scan is recommended to confirm the diagnosis. The laparoscopic approach, with all its established benefits, appears to be a safe and feasible option in its management.