Surgical management of middle aortic syndrome in an adult.

Middle aortic syndrome (MAS), a coarctation of the lower thoracic and/or abdominal aorta, is typically diagnosed and treated in the pediatric population. We present a 48-year-old patient with a long-standing history of hypertension who was lost to follow-up owing to a lack of insurance coverage. After two myocardial infarcts owing to severe hypertension, a vascular workup including a computed tomography angiogram revealed a diagnosis of MAS. He underwent open vascular reconstruction with a thoracoabdominal Dacron bypass graft. He was discharged within 1 week with no hypertension or claudication. Adult patients diagnosed with MAS should undergo open or endovascular surgical repair with close follow-up.

The Utility of ECMO After Liver Transplantation: Experience at a High-volume Transplant Center and Review of the Literature.

BACKGROUND: Extracorporeal membrane oxygenation (ECMO) artificially supports respiratory and cardiac function when conventional techniques fail. ECMO has been described as a treatment modality for acute pulmonary and cardiac failure following orthotopic liver transplantation (OLT). Here, we present a series of adult OLT recipients placed on ECMO after transplantation for both respiratory and cardiac indications and review the literature on the role of ECMO in the setting of OLT. METHODS: For the patient series, we cross-referenced all patients who underwent OLT at our institution between 2007 and 2018 with the ECMO database of our institution and described these cases. For the literature review, we identified cases and series that described the use of ECMO after liver transplantation in adult recipients. RESULTS: A total of 1792 patients underwent OLT. Eight patients were placed on ECMO (0.4%), 5 men and 3 women aged 28 to 68 years (4 venovenous and 4 venoarterial). Three of (38%) 8 patients survived to discharge and are alive today. In the literature, we identified 3 series and 12 case reports of ECMO following OLT, with the majority of the literature derived from the Asian OLT experience. CONCLUSIONS: ECMO following liver transplantation should be considered as a viable rescue strategy in patients with severe cardiopulmonary failure. ECMO is particularly effective if the cause of cardiopulmonary failure is recognized promptly and is thought to be transient. This is the largest series in the United States and demonstrates a 38% survival rate, which is comparable to other reports in the literature from Asia.

Laparoscopic Excision of Congenital Hepatic Cysts in the Pediatric Population: A Case Series and Literature Review.

PURPOSE: Congenital hepatic cysts are rare. Surgical excision is indicated for symptoms, complications, and to rule out malignancy. Laparoscopic management in the pediatric population has not been extensively documented. We present a series involving laparoscopic excision of pediatric congenital hepatic cysts and review the literature. METHODS: Data were collected over 15 years from two pediatric surgeons at three medical centers. Presence of a hepatic cyst excised laparoscopically was the only inclusion criterion. Data were collected on the cyst size, type, pathology, and location, as well as on length of hospital stay, complications, and 1 year recurrence rate. RESULTS: Four patients were identified: a 7-week-old male presenting with feeding intolerance due to a hepatic cyst; a 6-year-old male presenting with a hepatic cyst identified by ultrasound during evaluation for appendicitis; a male neonate diagnosed at birth with a left thoracic cyst that communicated through the diaphragm with a hepatic cystic lesion; and a 14-year-old male presenting with a 25 cm × 11 cm hepatic cyst. All lesions were excised laparoscopically. CONCLUSION: Our series is the largest documenting complete laparoscopic excision of congenital solitary hepatic cysts in the pediatric population. Laparoscopic excision is a safe and effective approach for the pediatric population.

The impact of gross anatomy laboratory on first year medical students' interest in a surgical career.

This study sought to determine the impact of gross anatomy laboratory (GA) on first year medical students' (M1) interest in a surgical career. Secondary objectives included identifying other influences in M1s' career decision making. This prospective study included surveys before and after GA. All M1s enrolled in GA were invited to participate. Sixty students completed both the pre- and post-test surveys. A 5-point Likert-type scale surveyed participants' interests, specific personality traits, experience during the course of GA, and likelihood of pursuing a surgical career. Statistical analysis included Wilcoxon Signed Rank Test and (Polychotomous) Ordinal Logistic Regression Model. Students' desire to work with their hands increased (50 vs. 33.3%) and enjoyment working with instruments and tools similarly increased (50 vs. 41.7%). Likelihood of pursuing a surgical career after gross anatomy increased in 31.7% of students, decreased in 16.7%, and was unchanged in 51.7%. Over 75% of students with a prior interest in surgery and 21% of those who previously felt neutral agreed that they were likely to pursue a career in surgery at the conclusion of the laboratory. Students with a surgeon family member were 0.1976 times as likely to exhibit a positive change in interest (P values 0.024). Gross anatomy may influence up to a third of the class to consider a surgical career, especially those with a prior interest in surgery and those previously feeling ambivalent. Students with a surgeon family member became less likely to enter a surgical career after gross anatomy. Clin. Anat. 29:691-695, 2016. © 2016 Wiley Periodicals, Inc.