Endorectal advancement flap for complex anal fistula: does flap configuration matter?

AIM: Treatment of complex anal fistula (CAF) is challenging, often requiring multiple operations due to a high failure rate. The plethora of options attests to the lack of a panacea. Endorectal advancement flap (ERAF) carries the advantages of no sphincter division, no contour defect to the anal canal and no perineal wound. The failure rate of this procedure ranges between 15% and 60%. Although the procedure traditionally described a rhomboid (tongue-shaped) flap, an elliptical (curvilinear) flap was introduced to try to improve the results. This study aimed to describe the elliptical-shaped ERAF performed by the senior authors and others and compare failure rates between elliptical and rhomboid ERAFs for CAF. METHOD: A retrospective review of all patients who underwent ERAF for CAF between 2011 and 2017 was undertaken. Patients were divided into two groups based on the type of flap: rhomboid or elliptical. The main outcomes measures were postoperative persistent or recurrent fistula. RESULTS: Seventy-six ERAF procedures for CAF were identified in 71 patients; 39 had a classic rhomboid flap and 37 had an elliptical configuration with mean follow-up of 13.8 and 13.9 months, respectively. The groups were similar for demographic parameters and preoperative fistula characteristics. The overall failure rate was 37%, with a success rate of 64% in the rhomboid and 62% in the elliptical group. CONCLUSION: The shape of the ERAF for treatment of CAF does not appear to influence failure rate.

Total thyroidectomy in geriatric patients: a retrospective study.

In the English literature there is no single definition that identifies elderly patients. In our retrospective study, we divided total thyroidectomized patients operated on from 2000 to 2010 in the Department of Surgical Sciences of the "Sapienza" University of Rome, in two groups: group 1 consists of 448 patients over 65 years and group 2 consists of 1275 patients under 65 years. We compared both groups in terms of indications for surgery, histological diagnoses, postoperative complications (laryngeal nerv palsy, hypocalcemia, bleeding and seroma) and mortality. The results showed no statistically significant differences between the two groups with respect to the type of surgical indication, the type of comorbidities, the incidence of postoperative complications and perioperative mortality. The only data discordant with those in the international literature was the incidence of neoplastic disease that is found to be slightly greater in group 2. In conclusion, total thyroidectomy in patients over 65 years is a safe procedure and is not burdened with a higher percentage of postoperative complications, even if requires a careful preoperative assessment of risk factors related to comorbidity.

Nevoid basal cell carcinoma syndrome (Gorlin-Goltz syndrome). Case report.

Gorlin-Goltz syndrome or nevoid basal cell carcinoma syndrome (NBCCS) comprises multiple basal cell carcinomas, keratocysts of the jaw, palmar/plantar pits, spine and rib anomalies, calcifications of the falx cerebri etc. The diagnosis is made according to clinical criteria (Kimonis Criteria) and genetic ones. We studied one family where father and then his sun resulted affected by each syndrome. Gorlin-Goltz syndrome is a rare disease diagnosed according to clinical criteria sometimes difficult to integrate. The family case we presented shows how you can get diagnosis even in older age and after numerous surgeries. Patients should be given special attention and therefore should be monitorized and need multidisciplinary treatments continued in time, even a trivial change of signs and symptoms may be an important indicator of a precipitating event which puts the patient's life under threat.

Parotid gland oncocytoma in HCV-positive patient with non-Hodgkin's lymphoma. Case report.

We report a case of parotid gland oncocytoma in a patient with chronic infection from hepatitis C virus (HCV) and associated non-Hodgkin's lymphoma and xerophthalmia. Our case confirms the triple tropism of the HCV: hepatotropism, lymphotropism and sialotropism.