Surgery for adrenal metastasis: Surgical outcomes and prognostic factors for long-term survival.

PURPOSE: To analyze surgical outcomes and predictive factors for long-term overall and disease-specific survival in patients undergoing surgical resection of adrenal metastasis. METHODS: A multicenter retrospective study included patients who underwent adrenalectomy for adrenal metastasis in two Spanish hospitals between 2005 and 2021. Clinical variables associated with surgical complications and survival during follow-up were analyzed. RESULTS: Thirty-three patients were included. Adrenalectomy was performed laparoscopically in 27 patients and by an open approach in 6. The most common primary tumor site was the lung (n=15), followed by the kidney (n=7). Most patients had metachronous lesions (n=28). Six patients (18.2%) had intra- and/or postoperative complications; synchronous metastasis was a risk factor (odds ratio 12.5 [1.45-107.6]) for their development. Progression-free survival and disease-specific survival were 7.5months (range 1-64) and 22.5months (6-120), respectively. Survival rates at 1, 2, 3 and 5years were 94%, 65%, 48% and 29%, respectively. Survival was significantly lower in patients with lung cancer than with other cancers (hazard ratio 4.23 [1.42-12.59]). CONCLUSIONS: Adrenalectomy for solitary adrenal metastases was associated with intra- or postoperative complications in 18% of cases. Synchronous metastasis was a risk factor for complications.

Influence of obesity and overweight in surgical outcomes of adrenalectomy for primary adrenal disease: A cohort study of 146 cases.

OBJECTIVE: To evaluate the impact of obesity and overweight on surgical outcomes in a large cohort of patients who underwent adrenalectomy due to benign or malignant primary adrenal disease. METHODS: A retrospective single-center study of patients without history of active extraadrenal malignancy, with adrenal tumors operated on consecutively in our center between January 2010 and December 2022. Obesity was defined as a body mass index (BMI)≥30kg/m2 and overweight as BMI between 25.0 and 30.0kg/m2. RESULTS: Of 146 patients with adrenal tumors who underwent adrenalectomy, 9.6% (n=14) were obese, 54.8% (n=80) overweight and 35.6% (n=52) normal weight. Obese patients had higher diastolic blood pressure (87.6±12.22 vs. 79.3±10.23mmHg, P=0.010) and a higher prevalence of dyslipidemia (57.1% vs. 25.8%, P=0.014) and bilateral tumors (14.3% vs. 3.1%, P=0.044) than non-obese patients. The rates of intraoperative and of postsurgical complications were similar between obese/overweight patients and patients with normal weight. However, a significantly higher rate of postsurgical complications (27.3% vs. 5.7%, P=0.009) and a longer hospital stay (5.4±1.39 vs. 3.5±1.78 days, P=0.007) were observed in patients with obesity than in non-obese patients. In the multivariant analysis, obesity, age, ASA>2 and tumor size were independent risk factors for postoperative complications, with obesity being the most important factor (OR 23.34 [2.23-244.24]). CONCLUSION: Obesity and overweight are common conditions in patients who undergo adrenalectomy. Adrenalectomy is considered a safe procedure in patients with overweight, but it is associated with a higher risk of postsurgical complications and longer hospital stay in obese patients.

Troubleshooting Complex Vascular Cases in the Kidney Graft: Multiple Vessels, Aneurysms, and Injuries During Harvesting Procedures.

PURPOSE OF THE REVIEW: To update the most relevant literature regarding complex vascular cases in kidney transplant setting involving the graft, especially during the harvesting procedure and back-table preparation from the subsequent implant. RECENT FINDINGS: Challenging situations affecting the kidney graft such as multiple vessels, renal artery aneurysms, kidney anatomical anomalies, or major injuries do not contraindicate the transplant, but require an exhaustive graft viability assessment and several bench surgery techniques. Graft vessel conditioning in the back-table might include simple anastomosis between them, enlarging with venous patch or reconstruction with donor or synthetic grafts. Compared with conventional transplant, literature reports longer warm ischemia time (40 vs 32 min) and slightly increased rates of delayed graft function (10.3% vs 8.2%) and vascular complications (10.8% vs 8.1%), but similar graft and patient survival. Kidney graft vascular complex cases require exhaustive assessment, meticulous harvesting, good surgical technique in the bench table, and proper surgery in the recipient. Despite its complexity, vascular complex kidney transplant offers comparable outcomes in the long term to conventional population when technically well performed, with slightly increased rates of vascular complications and delayed graft function.

Troubleshooting Complex Vascular Cases in the Kidney Transplant Recipient: Vascular Anomalies, Challenging Vessel Diseases, and Procedural Disasters.

PURPOSE OF REVIEW: To update the most relevant literature regarding complex cases during kidney transplant setting that recipient presents by himself, especially during implantation surgery due to vascular diseases and/or urinary tract anomalies. RECENT FINDINGS: Increasing age of donors and recipients is leading to an increased complexity of kidney transplant implantation surgery. In addition, the high peripheral vascular disease prevalence worldwide increases difficulty of surgery and decreases long-term outcomes as well. Moreover, it also increases transplant morbidity and mortality, both overall and cardiovascular, and finally clearly decreases graft survival. However, dialysis alternative has even worse outcomes in terms of mortality, with a proportional risk of death 2.66 higher compared with transplanted patients. Aorto-iliac prosthesis and 3rd and 4th transplants in occupied iliac fossae do also represent a challenging situation with a clearly increased morbidity and mortality. In some of those particular conditions, orthotopic kidney transplant technique is an alternative with good functional and survival outcomes, but not exempt of complications. Kidney transplant in vascular complex recipients has worse outcomes compared with conventional non-risky population. It remains a challenging surgical and medical procedure with higher morbidity and mortality, and decreased graft survival. However, dialysis mortality is still even greater and a transplant attempt might be justified. Orthotopic kidney transplant technique might play a role in selected patients with aorto-iliac unworkable segments or even in patients with special urinary tract conditions.

Minimmally invasive resolution of a left ureteral stenosis after Schistosoma haematobium infection.

Genitourinary schistosomiasis is an acquired cause of urinary tract diseases, especially hematuria. Schistosoma haematobium can infect travelers after a single exposure. Bladder is the most frequent organ involved within the urinary tract, although upper tract can also be affected. Case report of 34-year-old woman with left upper urinary tract obstruction due to schistosomiasis is presented, as well as its diagnosis and minimally invasive surgical management through a laparoscopic ureteral reimplantation. After 1-year follow-up, she remains asymptomatic and without upper tract obstruction demonstrated by CT.

Enfermedad de Mucha-Habermann febril ulceronecrótica con respuesta favorable a minociclina, a propósito de un caso / Febrile ulceronecrotic Mucha-Habermann disease: report of one case

Pityriasis lichenoides et varioliformis acuta (PLEVA), pityriasis lichenoides chronica (PLC) and febrile ulceronecrotic Mucha-Habermann disease (FUMHD) are considered different manifestations of the same disease. Febrile ulceronecrotic Mucha-Habermann disease is a rare, and potentially lethal illness which is characterized by fast progression of numerous papules that converge, ulcerate and form a plaque with a necrotic center, together with hemorrhagic vesicles and pustules that are associated with high fever and variable systemic symptoms. We report a 16 years old male presenting with erythematous papules with crusts and fever. The diagnosis of febrile ulceronecrotic Mucha-Habermann disease was confirmed with the pathological study of the lesions. He was successfully treated with minocycline after a failed attempt of treatment with prednisone.

[Febrile ulceronecrotic Mucha-Habermann disease]. / Enfermedad de Mucha-Habermann febril ulceronecrótica con respuesta favorable a minociclina, a propósito de un caso: Report of one case.

Pityriasis lichenoides et varioliformis acuta (PLEVA), pityriasis lichenoides chronica (PLC) and febrile ulceronecrotic Mucha-Habermann disease (FUMHD) are considered different manifestations of the same disease. Febrile ulceronecrotic Mucha-Habermann disease is a rare, and potentially lethal illness which is characterized by fast progression of numerous papules that converge, ulcerate and form a plaque with a necrotic center, together with hemorrhagic vesicles and pustules that are associated with high fever and variable systemic symptoms. We report a 16 years old male presenting with erythematous papules with crusts and fever. The diagnosis of febrile ulceronecrotic Mucha-Habermann disease was confirmed with the pathological study of the lesions. He was successfully treated with minocycline after a failed attempt of treatment with prednisone.

Performance at 10 years of the CarboMedics "Top-Hat" valve. Postclamping time is a predictor of mortality.

OBJECTIVE: The CarboMedics "Top-Hat" supraannular prosthesis was designed to permit the implantation of a larger prosthesis. We evaluated the outcome at 10 years in patients with this prosthesis. METHODS: Between June 1993 and May 2001, 269 patients (average age, 63.9 years) received a CarboMedics "Top-Hat" supraannular aortic prosthesis. Primary valve replacement was performed on 203 patients (75.5%) and repeat valve replacement on 66 (24.5%). The duration of myocardial ischemia was 70.2+/-31.4 min, cardiopulmonary bypass 96.1+/-48.3 min, and postclamping time (time between release of aortic clamp and the end of extracorporeal circulation) 22.1+/-41.3 min. The mean follow-up was 82.3+/-17.8 months. Follow-up was 97.6% complete. RESULTS: The hospital mortality was 5.9%. It was 1% when the duration of postclamping time was <15 min, 2.8% between 15 and 29 min, 13.2% between 30 and 44 min, and 26.9% >44 min. In the multivariate analysis, postclamping time, urgent surgery, and body mass index were statistically significant risk factors for hospital mortality. The late mortality was 17.1%. Cardiac-related mortality showed a linearized rate of 18.1% per 1000 patients-year. The Kaplan-Meier estimates for cardiac-related mortality was 75.0% at 10 years. Postclamping time, aortic valve gradient, age over 70 years, and BMI were statistically significant risk factors for cardiac-related late mortality. The incidence of paravalvular leak in the "Top-Hat" aortic prosthesis was 1.7% per 1000 patients-year. CONCLUSIONS: Using the CarboMedics supraannular prosthesis allows implantation of a larger prosthesis without increasing valve-related complications. Postclamping time appears as a strong predictor of both hospital mortality and late cardiac-related death.