How I do it? Uniportal full endoscopic pseudoarthrosis release of left L5/S1 Bertolotti's syndrome under intraoperative computer tomographic guidance in an ambulatory setting.

BACKGROUND: There is limited literature on technique full endoscopic pseudoarthrosis release of Bertolotti syndrome. METHODS: Uniportal full endoscopic pseudoarthrosis release technique applies for patients presenting with symptomatic Bertolotti's syndrome. Full-thickness endoscopic drilling is carried out from most ventrolateral margin of pseudoarthrosis articulating with the highest part of sacral ala (PH) point to dorsal medioinferior margin of pseudoarthrosis adjacent to superior articular process (MS) point. Complete pseudoarthrosis release was confirmed with an intraoperative 3D imaging system. CONCLUSION: The uniportal full endoscopic pseudoarthrosis release is a good alternative to open surgery to release pseudoarthrosis in L5/S1 Bertolotti's syndrome in an ambulatory setting.

Evaluation of a COVID-influenced Curriculum to Address Food Insecurity in a Detroit Family Medicine Residency Clinic.

CONTEXT: To date, numerous projects have demonstrated that an ongoing limited access to nutritionally dense food (i.e., "food insecurity") plays a key role in the overall health and wellbeing of lower income at-risk populations. METHODS: For this 2019-2020 pilot project, the resident physician authors first created and administered a simple five-item questionnaire screening process to systematically identify food insecure patients in their metropolitan Detroit residency clinic. A sample of patients who had been identified as food insecure and pre-diabetic were then provided improved access to healthy foods, supplemented by a six-week program of nutritional education classes using a nationally recognized "Cooking Matters'' six-week long curriculum with a licensed chef and nutrition educator. RESULTS: After institutional review board approval, the authors enrolled a sample of 10 adults. The authors successfully measured both pre- and post-program Hemoglobin A1c (HbA1C) levels for all participants who completed the required course and subsequent clinic follow up visits. Using a series of initial non-parametric Wilcoxon Signed Rank matched pair tests, post-program follow-up at three months revealed statistically significant reductions in documented HbA1c levels from baseline for six enrolled patients (W=1, Z = - 2.226, p = 0.026) and six-month follow up (i.e., more than four months after completion of the program) (W = 1, Z = - 2.060, p = 0.039). In post-program surveys, each respondent indicated that they found the class content to be generally beneficial to increase their nutritional knowledge. CONCLUSIONS: In the authors' setting, this food insecurity program has subsequently led to a more formal screening process to evaluate and identify food insecure patients. The authors discuss the scheduling difficulties they experienced from the COVID-19 pandemic for their sample patients. However, these pilot results suggest that prolonged benefits may require ongoing "virtual" teaching sessions with pre-diabetic patients to address the complex factors influencing food insecurity levels identified in similar inner-city settings.

Recurrent aortic aneurysms following thoracic aortic stent-graft repair in a patient with Cogan syndrome.

PURPOSE: To report the need for multiple surgical interventions to treat recurrent aortic aneurysms in a patient with Cogan syndrome. CASE REPORT: A 17-year-old Chinese man with clinical Marfanoid features had a left common carotid artery pseudoaneurysm electively repaired with an autologous saphenous vein graft. Four months later, he presented with acute chest pain. Computed tomography (CT) revealed a 1-cm pseudoaneurysm at the mid descending aorta; a 24 x 100-mm Talent stent-graft was implanted to exclude the pseudoaneurysm. He was also found to have increasing left-sided hearing loss. A month later, the patient was re-admitted with vertigo and keratitis, which were treated appropriately. Nine months following stent-graft insertion, he was admitted with acute hemoptysis. Urgent CT showed a rupture at the proximal end of the stent-graft, with hemorrhage into the lung parenchyma. In an emergent procedure, the stent-graft was removed, and the descending thoracic aorta was repaired. Intraoperatively, a large pseudoaneurysm was found arising from the proximal part of the stented aorta, which appeared thickened. His postoperative recovery was uneventful. Nine months after the thoracotomy, a routine CT revealed an aneurysm at the distal descending thoracic aorta. On re-thoracotomy, a de novo saccular aneurysm was found 2.5 cm from the distal anastomosis. The affected segment was replaced with a Dacron graft. The distal aorta appeared thickened and edematous; histology confirmed aortitis. The patient was subsequently diagnosed with Cogan syndrome and given corticosteroids and methotrexate. There is no evidence of recurrence at nearly 2 years after the last intervention. CONCLUSION: This case highlights the pitfalls of stent-graft repair in a patient with presumed connective tissue disease.