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The role of angioembolization in managing hemodynamically stable patients with liver injury has obviated the need for surgery. Although mortality and morbidity rates after the adoption of this technique have decreased, this procedure is not devoid of complications. This study assesses the impact of this procedure and its associated complications. We performed a case series analysis of patients with hepatic trauma in a level one trauma center over 10 years (2008–2017). Data were collected from hospital records of patients with liver injury and analyzed according to demographics, injury type, management strategy, procedure time, efficacy, complications of embolization, and outcome. We included all patients who underwent angioembolization. Patients who underwent surgery only or had incomplete records were excluded. Of 366 patients with liver trauma, eighteen were managed with angioembolization. Of which, thirteen had grade IV injury or higher, while five had grade II or III. Twelve patients had blunt liver trauma. Six patients were initially managed by laparotomy followed by angioembolization. The most common embolized artery was the right hepatic artery (eleven patients). Nine patients had at least one complication after the procedure. The liver collection was the most common complication (seven patients). There was one hepatic complication-related death. Morbidity was more common in patients who underwent exploratory laparotomy before angioembolization compared to angioembolization alone. Those who had a laparotomy before the angioembolization may have a higher complication rate.

Cough can be associated with many complications. We present a 59-year-old male patient with a very rare combination of a cough-related stress fracture of the ninth rib and herniation through the diaphragm and abdominal wall to the subcutaneous tissue of the chest wall. We suggest thoracotomy through the affected intercostal defect as a surgical approach. The diaphragm, chest wall and abdominal tears were repaired separately, and the abdominal wall was reinforced with mesh. Technical aspects were discussed. Though each individual injury is well documented in the literature, this is a rare combination of defects, requiring early recognition to provide repair before incarceration and further enlargement of the defects occur.

Laparoscopic Heller esophagomyotomy is the standard of care for achalasia treatment. This procedure, although effective, must be performed with the patient under general anesthesia and is associated with several serious potential complications. The authors aimed to develop a method of performing transesophageal endoscopic esophagomyotomy (TEEM) that would obviate the need for both general anesthesia and external incisions while offering lower intra- and postoperative complications. The TEEM procedure was performed on eight pigs. For six of the pigs, the procedure aimed at survival. A mid-esophageal mucosal incision was performed using an endoscope, and a submucosal plane was developed. The lower esophageal sphincter (LES) muscle fibers were clearly visualized and divided. The mucosal incision was closed using fibrin sealant. After 2 weeks of survival, a gastrografin swallow study and necropsy were performed. The TEEM procedure was performed successfully in all eight porcine models. The myotomy included the LES fibers and extended 4 to 6 cm proximally to the esophagus. The proximal gastric muscle was divided up to 1 to 2 cm. No injuries to the abdominal or mediastinal structures occurred. One pig died on postoperative day 1 due to an unrecognized pneumothorax. Two pigs had ischemic ulcers at the myotomy site. The last three pigs had an uneventful recovery. The mucosal incision site healed completely in all the survived pigs, and except for the pig with mediastinal sepsis, all ate heartily and gained weight as expected. The TEEM procedure is technically feasible. Due to the morbidity encountered in the first three pigs, the reported technique was modified to include a slimmer endoscope, a shorter tunnel, and a partial-thickness myotomy. These changes together with an understanding of the pitfalls involved in this procedure led to successful results for the next three pigs. Nevertheless, the authors believe that TEEM is not yet ready for prime time. Perfection of the technique and development of dedicated instruments are mandatory before safe translation of this method to human patients.