High-Dose Intravenous Octreotide Is Safe and May Be Superior to Surgery in Managing Severe Postesophagectomy Chylothorax in High-Risk Patients.

Postesophagectomy chylothorax is a relatively rare but potentially lethal complication. Management can be challenging, especially of patients after radiotherapy. Chest tube drainage, bowel rest, total parenteral nutrition, and adequate fluid replacement are the preferred first-line treatment. Thoracic duct band ligation is the approach of last resort; however, surgical reexploration is often not an option in these patients. The use of octreotide to control chylothorax in adults has been reported, but mainly when given in low subcutaneous doses. We report the successful use of high intravenous doses of octreotide to manage large postesophagectomy chylothorax in an adult after failed band ligation.

Chest X-ray and electrocardiogram in post-cardiac surgery follow-up clinics: should this be offered routinely or when clinically indicated?

OBJECTIVES: Many centres in the UK carry out routine chest X-ray (CXR) and/or electrocardiogram (ECG) when patients attend follow-up clinic after cardiac surgery. Current evidence to support this practice is weak. This study investigated the appropriateness of carrying out these investigations in the absence of clinical indication. METHODS: All patients attending routine 6- to 8-week follow-up clinic after cardiac surgery in this hospital were prospectively reviewed over a 6-month period (October 2011-April 2012). Two groups were identified for comparison. Group A comprised patients who had CXR and/or ECG requested routinely, and those in Group B had the investigations only when clinically indicated. A proforma was designed to screen each patient for cardiac and respiratory symptoms, predischarge CXR abnormalities and the presence of atrial fibrillation/flutter postoperatively. Management alterations based on the findings from the investigations were noted. Patients who had thoracic, major aortic, or heart transplant surgery were excluded from the audit. RESULTS: Three hundred and fifty patients were reviewed: 250 were in Group A and 100 in Group B. No patient had a significant management alteration in the absence of an indication for the tests. There were no differences in outcome between the two groups. In Group A, 111 (45%) patients had CXR and ECG done without indication and no abnormality was detected. In Group B, 52 patients had no indication for either tests and were thus not tested. None of these patients required readmission/intervention following discharge from clinic. Overall, 271 patients had CXR carried out, with only 83 being indicated. This led to a management alteration in 33 patients (12% overall, 40% if indicated). Two hundred and eighty-six patients had ECG carried out with 140 indicated. Management was altered in 122 patients (43% overall, 87% if indicated). The correlation between the clinical indication-based investigation and the resulting change in patient management was found to be significant (Goodman-Kruskal Gamma: 0.99, P = 0.000 for both investigations). CONCLUSIONS: There is a strong correlation between clinical indication for CXR and/or ECG and management alterations. These investigations should be performed during the routine follow-up of adult cardiac surgical patients using a patient-centred approach based on signs and symptoms.

Spontaneous supraceliac isolated abdominal aortic dissection sparing major visceral and renal vessels and presenting as chronic limb ischemia.

Aortic dissections that originate from isolated tears in the abdominal aorta are uncommon. Rarer still are cases of isolated abdominal aortic dissections arising in suprarenal locations, as most appear from infrarenal intimal defects. We present a quite unusual case of a spontaneous supraceliac isolated abdominal aortic dissection sparing the renal and mesenteric arteries and manifesting as chronic rather than acute limb ischemia. The atypical presentation of this case led to repeated misdiagnosis with consequent loss of part of the patient's limb. Better illustration of the natural history of this ill-defined pathology is needed to aid understanding and improve patient care.

Conduits for coronary artery bypass surgery: the quest for second best.

Coronary artery bypass grafting is one of the most outstanding surgical achievements of the 20th century. Over its 50-year history patient outcomes have become excellent owing to technical refinements, myocardial protection, the use of antiplatelet and anticholesterol drugs, and the continued search for better conduits. The performance of conduits used for bypass remains the most important prognostic factor, with the left internal mammary artery being the conduit of choice due to its excellent patency rates. There is, however, uncertainty with regards which conduit is second best. The recent resurgence of the radial artery has led to an increase in its use as surgeons lean towards total arterial revascularization but there is emerging evidence that the performance of the long saphenous vein graft is improving. Furthermore, bilateral internal mammary artery grafting is preferred in some centres as an alternative approach to total arterial revascularization, with multiple reports of superior long-term event-free outcome with its use. This extensive review of current literature reveals an absence of clear consensus as to what mix of conduits provides the best long-term outcomes. The quest for second best continues. Arterial conduits appear to be superior when grafted to tight stenosis but veins remain popular with surgeons. More supportive evidence from the concluding Arterial Revascularization trial and the Radial Artery Patency and Clinical Outcomes trial should guide future practice.

Gluteo-vaginal fistula: a long-term complication of posterior intravaginal slingplasty.

A 67-year-old lady presented to the surgical outpatient clinic with a 4 month history of recurrent purulent discharge from her left buttock. Four years and 4 months prior to this she underwent a posterior intravaginal slingoplasty for vaginal prolapse and urinary stress incontinence. An MRI demonstrated a long gluteo-vaginal fistula tract from the posterior wall of the vaginal vault through the left ischiorectal fossa to the skin. An examination under anaesthesia revealed that the fistulous tract was surrounding the intact mesh used for the posterior intravaginal slingoplasty. The mesh was removed, the fistula tract excised and the perineal wound marsupialised. The patient was discharged 5 days later. The wound healed within 4 weeks and she remains sepsis free 2 years on.