Musculoskeletal deformities after thoracoscopic versus conventional open repair for esophageal atresia.

BACKGROUND: The superiority of thoracoscopic repair (TR) over conventional open repair (COR) for esophageal atresia, especially in terms of long-term outcomes, remains to be investigated. The aim of this study was to compare short- and long-term results between TR and COR group. METHODS: Patients who underwent TR or COR for esophageal atresia without other predispositions to musculoskeletal deformities (2003-2016) and had been followed up for a minimum of 5 years were retrospectively reviewed. Musculoskeletal deformities (e.g., scoliosis, chest wall asymmetry, and rib deformities) were mainly evaluated based on the most recent chest radiographs. RESULTS: Nine and eight patients were included in the TR and COR groups, respectively; the mean follow-up period was 8.7 and 11.5 years, respectively (p = 0.14). These groups had similar epidemiological characteristics and rates of postoperative complications. Musculoskeletal deformities developed significantly less frequently in the TR group versus the COR group (11 % vs. 88 %, p < 0.05; scoliosis: 0 % vs. 38 %, p = 0.08; chest wall asymmetry: 11 % vs. 50 %, p = 0.14; and rib deformities: 11 % vs. 88 %, p < 0.05, respectively). CONCLUSION: TR was associated with a decreased incidence of musculoskeletal deformities and comparable complication rates versus COR for esophageal atresia repair. TR may achieve better long-term outcomes in this setting.

Mesenteric venous thrombosis as a rare complication of decompression sickness.

BACKGROUND: Decompression sickness (DCS) induced by extravascular and intravascular gas bubbles during decompression can present with varying manifestations, such as joint pain, numbness, cutaneous symptoms, and cardiopulmonary dysfunction. However, mesenteric venous thrombosis (MVT) is a rare complication of DCS. To the best of our knowledge, only a few cases have been reported, and surgical cases of MVT secondary to DCS have not yet been reported. CASE PRESENTATION: A 59-year-old man who was a fisherman and recreational diver dived to a depth of 100 feet. After diving, he noted abdominal and postcervical pain and visited a community hospital. Computed tomography (CT) revealed a large amount of intravenous gas, so he was diagnosed with DCS. He was then transferred to a previous hospital, where hyperbaric oxygen therapy (HBOT) was performed. HBOT reduced the amount of venous gas, but his abdominal pain worsened, so he was transferred to our hospital. CT showed pneumatosis cystoides intestinalis. Because of the possibility of intestinal necrosis, a laparoscopic examination was performed, which revealed necrosis of the transverse colon. We therefore performed a transverse colon resection. He was discharged 36 days after the surgery and followed an uneventful postoperative course. CONCLUSIONS: DCS is likely to cause MVT. If intestinal necrosis is suspected, a laparoscopic examination may be useful for determining the diagnosis and treatment. MVT should be included as a differential diagnosis of abdominal pain that persists after HBOT.